code stringlengths 1 2.01M | repo_name stringlengths 3 62 | path stringlengths 1 267 | language stringclasses 231 values | license stringclasses 13 values | size int64 1 2.01M |
|---|---|---|---|---|---|
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client;
import java.io.IOException;
import org.apache.ogt.http.HttpResponse;
/**
* Handler that encapsulates the process of generating a response object
* from a {@link HttpResponse}.
*
*
* @since 4.0
*/
public interface ResponseHandler<T> {
/**
* Processes an {@link HttpResponse} and returns some value
* corresponding to that response.
*
* @param response The response to process
* @return A value determined by the response
*
* @throws ClientProtocolException in case of an http protocol error
* @throws IOException in case of a problem or the connection was aborted
*/
T handleResponse(HttpResponse response) throws ClientProtocolException, IOException;
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/ResponseHandler.java | Java | gpl3 | 1,947 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.client.methods.HttpUriRequest;
import org.apache.ogt.http.protocol.HttpContext;
/**
* A strategy for determining if an HTTP request should be redirected to
* a new location in response to an HTTP response received from the target
* server.
* <p>
* Implementations of this interface must be thread-safe. Access to shared
* data must be synchronized as methods of this interface may be executed
* from multiple threads.
*
* @since 4.1
*/
public interface RedirectStrategy {
/**
* Determines if a request should be redirected to a new location
* given the response from the target server.
*
* @param request the executed request
* @param response the response received from the target server
* @param context the context for the request execution
*
* @return <code>true</code> if the request should be redirected, <code>false</code>
* otherwise
*/
boolean isRedirected(
HttpRequest request,
HttpResponse response,
HttpContext context) throws ProtocolException;
/**
* Determines the redirect location given the response from the target
* server and the current request execution context and generates a new
* request to be sent to the location.
*
* @param request the executed request
* @param response the response received from the target server
* @param context the context for the request execution
*
* @return redirected request
*/
HttpUriRequest getRedirect(
HttpRequest request,
HttpResponse response,
HttpContext context) throws ProtocolException;
} | 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/RedirectStrategy.java | Java | gpl3 | 3,031 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP GET method.
* <p>
* The HTTP GET method is defined in section 9.3 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The GET method means retrieve whatever information (in the form of an
* entity) is identified by the Request-URI. If the Request-URI refers
* to a data-producing process, it is the produced data which shall be
* returned as the entity in the response and not the source text of the
* process, unless that text happens to be the output of the process.
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpGet extends HttpRequestBase {
public final static String METHOD_NAME = "GET";
public HttpGet() {
super();
}
public HttpGet(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpGet(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpGet.java | Java | gpl3 | 2,373 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
Request implementations for the various HTTP methods like GET and POST.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/package.html | HTML | gpl3 | 1,311 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpEntity;
import org.apache.ogt.http.HttpEntityEnclosingRequest;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.client.utils.CloneUtils;
import org.apache.ogt.http.protocol.HTTP;
/**
* Basic implementation of an entity enclosing HTTP request
* that can be modified
*
* @since 4.0
*/
@NotThreadSafe // HttpRequestBase is @NotThreadSafe
public abstract class HttpEntityEnclosingRequestBase
extends HttpRequestBase implements HttpEntityEnclosingRequest {
private HttpEntity entity;
public HttpEntityEnclosingRequestBase() {
super();
}
public HttpEntity getEntity() {
return this.entity;
}
public void setEntity(final HttpEntity entity) {
this.entity = entity;
}
public boolean expectContinue() {
Header expect = getFirstHeader(HTTP.EXPECT_DIRECTIVE);
return expect != null && HTTP.EXPECT_CONTINUE.equalsIgnoreCase(expect.getValue());
}
@Override
public Object clone() throws CloneNotSupportedException {
HttpEntityEnclosingRequestBase clone =
(HttpEntityEnclosingRequestBase) super.clone();
if (this.entity != null) {
clone.entity = (HttpEntity) CloneUtils.clone(this.entity);
}
return clone;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpEntityEnclosingRequestBase.java | Java | gpl3 | 2,583 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP DELETE method
* <p>
* The HTTP DELETE method is defined in section 9.7 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The DELETE method requests that the origin server delete the resource
* identified by the Request-URI. [...] The client cannot
* be guaranteed that the operation has been carried out, even if the
* status code returned from the origin server indicates that the action
* has been completed successfully.
* </blockquote>
*
* @since 4.0
*/
@NotThreadSafe // HttpRequestBase is @NotThreadSafe
public class HttpDelete extends HttpRequestBase {
public final static String METHOD_NAME = "DELETE";
public HttpDelete() {
super();
}
public HttpDelete(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpDelete(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpDelete.java | Java | gpl3 | 2,375 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP HEAD method.
* <p>
* The HTTP HEAD method is defined in section 9.4 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The HEAD method is identical to GET except that the server MUST NOT
* return a message-body in the response. The metainformation contained
* in the HTTP headers in response to a HEAD request SHOULD be identical
* to the information sent in response to a GET request. This method can
* be used for obtaining metainformation about the entity implied by the
* request without transferring the entity-body itself. This method is
* often used for testing hypertext links for validity, accessibility,
* and recent modification.
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpHead extends HttpRequestBase {
public final static String METHOD_NAME = "HEAD";
public HttpHead() {
super();
}
public HttpHead(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpHead(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpHead.java | Java | gpl3 | 2,554 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP TRACE method.
* <p>
* The HTTP TRACE method is defined in section 9.6 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The TRACE method is used to invoke a remote, application-layer loop-
* back of the request message. The final recipient of the request
* SHOULD reflect the message received back to the client as the
* entity-body of a 200 (OK) response. The final recipient is either the
* origin server or the first proxy or gateway to receive a Max-Forwards
* value of zero (0) in the request (see section 14.31). A TRACE request
* MUST NOT include an entity.
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpTrace extends HttpRequestBase {
public final static String METHOD_NAME = "TRACE";
public HttpTrace() {
super();
}
public HttpTrace(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpTrace(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpTrace.java | Java | gpl3 | 2,490 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP POST method.
* <p>
* The HTTP POST method is defined in section 9.5 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The POST method is used to request that the origin server accept the entity
* enclosed in the request as a new subordinate of the resource identified by
* the Request-URI in the Request-Line. POST is designed to allow a uniform
* method to cover the following functions:
* <ul>
* <li>Annotation of existing resources</li>
* <li>Posting a message to a bulletin board, newsgroup, mailing list, or
* similar group of articles</li>
* <li>Providing a block of data, such as the result of submitting a form,
* to a data-handling process</li>
* <li>Extending a database through an append operation</li>
* </ul>
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpPost extends HttpEntityEnclosingRequestBase {
public final static String METHOD_NAME = "POST";
public HttpPost() {
super();
}
public HttpPost(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpPost(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpPost.java | Java | gpl3 | 2,671 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.io.IOException;
import java.net.URI;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import org.apache.ogt.http.ProtocolVersion;
import org.apache.ogt.http.RequestLine;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.client.utils.CloneUtils;
import org.apache.ogt.http.conn.ClientConnectionRequest;
import org.apache.ogt.http.conn.ConnectionReleaseTrigger;
import org.apache.ogt.http.message.AbstractHttpMessage;
import org.apache.ogt.http.message.BasicRequestLine;
import org.apache.ogt.http.message.HeaderGroup;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.params.HttpProtocolParams;
/**
* Basic implementation of an HTTP request that can be modified.
*
*
* @since 4.0
*/
@NotThreadSafe
public abstract class HttpRequestBase extends AbstractHttpMessage
implements HttpUriRequest, AbortableHttpRequest, Cloneable {
private Lock abortLock;
private boolean aborted;
private URI uri;
private ClientConnectionRequest connRequest;
private ConnectionReleaseTrigger releaseTrigger;
public HttpRequestBase() {
super();
this.abortLock = new ReentrantLock();
}
public abstract String getMethod();
public ProtocolVersion getProtocolVersion() {
return HttpProtocolParams.getVersion(getParams());
}
/**
* Returns the original request URI.
* <p>
* Please note URI remains unchanged in the course of request execution and
* is not updated if the request is redirected to another location.
*/
public URI getURI() {
return this.uri;
}
public RequestLine getRequestLine() {
String method = getMethod();
ProtocolVersion ver = getProtocolVersion();
URI uri = getURI();
String uritext = null;
if (uri != null) {
uritext = uri.toASCIIString();
}
if (uritext == null || uritext.length() == 0) {
uritext = "/";
}
return new BasicRequestLine(method, uritext, ver);
}
public void setURI(final URI uri) {
this.uri = uri;
}
public void setConnectionRequest(final ClientConnectionRequest connRequest)
throws IOException {
this.abortLock.lock();
try {
if (this.aborted) {
throw new IOException("Request already aborted");
}
this.releaseTrigger = null;
this.connRequest = connRequest;
} finally {
this.abortLock.unlock();
}
}
public void setReleaseTrigger(final ConnectionReleaseTrigger releaseTrigger)
throws IOException {
this.abortLock.lock();
try {
if (this.aborted) {
throw new IOException("Request already aborted");
}
this.connRequest = null;
this.releaseTrigger = releaseTrigger;
} finally {
this.abortLock.unlock();
}
}
public void abort() {
ClientConnectionRequest localRequest;
ConnectionReleaseTrigger localTrigger;
this.abortLock.lock();
try {
if (this.aborted) {
return;
}
this.aborted = true;
localRequest = connRequest;
localTrigger = releaseTrigger;
} finally {
this.abortLock.unlock();
}
// Trigger the callbacks outside of the lock, to prevent
// deadlocks in the scenario where the callbacks have
// their own locks that may be used while calling
// setReleaseTrigger or setConnectionRequest.
if (localRequest != null) {
localRequest.abortRequest();
}
if (localTrigger != null) {
try {
localTrigger.abortConnection();
} catch (IOException ex) {
// ignore
}
}
}
public boolean isAborted() {
return this.aborted;
}
@Override
public Object clone() throws CloneNotSupportedException {
HttpRequestBase clone = (HttpRequestBase) super.clone();
clone.abortLock = new ReentrantLock();
clone.aborted = false;
clone.releaseTrigger = null;
clone.connRequest = null;
clone.headergroup = (HeaderGroup) CloneUtils.clone(this.headergroup);
clone.params = (HttpParams) CloneUtils.clone(this.params);
return clone;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpRequestBase.java | Java | gpl3 | 5,732 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.HttpRequest;
/**
* Extended version of the {@link HttpRequest} interface that provides
* convenience methods to access request properties such as request URI
* and method type.
*
*
* <!-- empty lines to avoid svn diff problems -->
* @since 4.0
*/
public interface HttpUriRequest extends HttpRequest {
/**
* Returns the HTTP method this request uses, such as <code>GET</code>,
* <code>PUT</code>, <code>POST</code>, or other.
*/
String getMethod();
/**
* Returns the URI this request uses, such as
* <code>http://example.org/path/to/file</code>.
* <br/>
* Note that the URI may be absolute URI (as above) or may be a relative URI.
* <p>
* Implementations are encouraged to return
* the URI that was initially requested.
* </p>
* <p>
* To find the final URI after any redirects have been processed,
* please see the section entitled
* <a href="http://hc.apache.org/httpcomponents-client-ga/tutorial/html/fundamentals.html#d4e205">HTTP execution context</a>
* in the
* <a href="http://hc.apache.org/httpcomponents-client-ga/tutorial/html">HttpClient Tutorial</a>
* </p>
*/
URI getURI();
/**
* Aborts execution of the request.
*
* @throws UnsupportedOperationException if the abort operation
* is not supported / cannot be implemented.
*/
void abort() throws UnsupportedOperationException;
/**
* Tests if the request execution has been aborted.
*
* @return <code>true</code> if the request execution has been aborted,
* <code>false</code> otherwise.
*/
boolean isAborted();
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpUriRequest.java | Java | gpl3 | 2,946 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP PUT method.
* <p>
* The HTTP PUT method is defined in section 9.6 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The PUT method requests that the enclosed entity be stored under the
* supplied Request-URI. If the Request-URI refers to an already
* existing resource, the enclosed entity SHOULD be considered as a
* modified version of the one residing on the origin server.
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpPut extends HttpEntityEnclosingRequestBase {
public final static String METHOD_NAME = "PUT";
public HttpPut() {
super();
}
public HttpPut(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpPut(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpPut.java | Java | gpl3 | 2,297 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.net.URI;
import java.util.HashSet;
import java.util.Set;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HeaderElement;
import org.apache.ogt.http.HeaderIterator;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* HTTP OPTIONS method.
* <p>
* The HTTP OPTIONS method is defined in section 9.2 of
* <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
* <blockquote>
* The OPTIONS method represents a request for information about the
* communication options available on the request/response chain
* identified by the Request-URI. This method allows the client to
* determine the options and/or requirements associated with a resource,
* or the capabilities of a server, without implying a resource action
* or initiating a resource retrieval.
* </blockquote>
* </p>
*
* @since 4.0
*/
@NotThreadSafe
public class HttpOptions extends HttpRequestBase {
public final static String METHOD_NAME = "OPTIONS";
public HttpOptions() {
super();
}
public HttpOptions(final URI uri) {
super();
setURI(uri);
}
/**
* @throws IllegalArgumentException if the uri is invalid.
*/
public HttpOptions(final String uri) {
super();
setURI(URI.create(uri));
}
@Override
public String getMethod() {
return METHOD_NAME;
}
public Set<String> getAllowedMethods(final HttpResponse response) {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
HeaderIterator it = response.headerIterator("Allow");
Set<String> methods = new HashSet<String>();
while (it.hasNext()) {
Header header = it.nextHeader();
HeaderElement[] elements = header.getElements();
for (HeaderElement element : elements) {
methods.add(element.getName());
}
}
return methods;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/HttpOptions.java | Java | gpl3 | 3,247 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.client.methods;
import java.io.IOException;
import org.apache.ogt.http.client.HttpClient;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.ClientConnectionRequest;
import org.apache.ogt.http.conn.ConnectionReleaseTrigger;
import org.apache.ogt.http.conn.ManagedClientConnection;
import org.apache.ogt.http.impl.conn.tsccm.ThreadSafeClientConnManager;
/**
* Interface representing an HTTP request that can be aborted by shutting
* down the underlying HTTP connection.
*
*
* <!-- empty lines to avoid svn diff problems -->
* @since 4.0
*/
public interface AbortableHttpRequest {
/**
* Sets the {@link ClientConnectionRequest} callback that can be
* used to abort a long-lived request for a connection.
* If the request is already aborted, throws an {@link IOException}.
*
* @see ClientConnectionManager
* @see ThreadSafeClientConnManager
*/
void setConnectionRequest(ClientConnectionRequest connRequest) throws IOException;
/**
* Sets the {@link ConnectionReleaseTrigger} callback that can
* be used to abort an active connection.
* Typically, this will be the {@link ManagedClientConnection} itself.
* If the request is already aborted, throws an {@link IOException}.
*/
void setReleaseTrigger(ConnectionReleaseTrigger releaseTrigger) throws IOException;
/**
* Aborts this http request. Any active execution of this method should
* return immediately. If the request has not started, it will abort after
* the next execution. Aborting this request will cause all subsequent
* executions with this request to fail.
*
* @see HttpClient#execute(HttpUriRequest)
* @see HttpClient#execute(org.apache.ogt.http.HttpHost,
* org.apache.ogt.http.HttpRequest)
* @see HttpClient#execute(HttpUriRequest,
* org.apache.ogt.http.protocol.HttpContext)
* @see HttpClient#execute(org.apache.ogt.http.HttpHost,
* org.apache.ogt.http.HttpRequest, org.apache.ogt.http.protocol.HttpContext)
*/
void abort();
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/client/methods/AbortableHttpRequest.java | Java | gpl3 | 3,318 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.util.Date;
/**
* This interface represents a <code>Set-Cookie</code> response header sent by the
* origin server to the HTTP agent in order to maintain a conversational state.
*
* @since 4.0
*/
public interface SetCookie extends Cookie {
void setValue(String value);
/**
* If a user agent (web browser) presents this cookie to a user, the
* cookie's purpose will be described using this comment.
*
* @param comment
*
* @see #getComment()
*/
void setComment(String comment);
/**
* Sets expiration date.
* <p><strong>Note:</strong> the object returned by this method is considered
* immutable. Changing it (e.g. using setTime()) could result in undefined
* behaviour. Do so at your peril.</p>
*
* @param expiryDate the {@link Date} after which this cookie is no longer valid.
*
* @see Cookie#getExpiryDate
*
*/
void setExpiryDate (Date expiryDate);
/**
* Sets the domain attribute.
*
* @param domain The value of the domain attribute
*
* @see Cookie#getDomain
*/
void setDomain(String domain);
/**
* Sets the path attribute.
*
* @param path The value of the path attribute
*
* @see Cookie#getPath
*
*/
void setPath(String path);
/**
* Sets the secure attribute of the cookie.
* <p>
* When <tt>true</tt> the cookie should only be sent
* using a secure protocol (https). This should only be set when
* the cookie's originating server used a secure protocol to set the
* cookie's value.
*
* @param secure The value of the secure attribute
*
* @see #isSecure()
*/
void setSecure (boolean secure);
/**
* Sets the version of the cookie specification to which this
* cookie conforms.
*
* @param version the version of the cookie.
*
* @see Cookie#getVersion
*/
void setVersion(int version);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/SetCookie.java | Java | gpl3 | 3,225 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
/**
* ClientCookie extends the standard {@link Cookie} interface with
* additional client specific functionality such ability to retrieve
* original cookie attributes exactly as they were specified by the
* origin server. This is important for generating the <tt>Cookie</tt>
* header because some cookie specifications require that the
* <tt>Cookie</tt> header should include certain attributes only if
* they were specified in the <tt>Set-Cookie</tt> header.
*
*
* @since 4.0
*/
public interface ClientCookie extends Cookie {
// RFC2109 attributes
public static final String VERSION_ATTR = "version";
public static final String PATH_ATTR = "path";
public static final String DOMAIN_ATTR = "domain";
public static final String MAX_AGE_ATTR = "max-age";
public static final String SECURE_ATTR = "secure";
public static final String COMMENT_ATTR = "comment";
public static final String EXPIRES_ATTR = "expires";
// RFC2965 attributes
public static final String PORT_ATTR = "port";
public static final String COMMENTURL_ATTR = "commenturl";
public static final String DISCARD_ATTR = "discard";
String getAttribute(String name);
boolean containsAttribute(String name);
} | 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/ClientCookie.java | Java | gpl3 | 2,495 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.util.Date;
/**
* Cookie interface represents a token or short packet of state information
* (also referred to as "magic-cookie") that the HTTP agent and the target
* server can exchange to maintain a session. In its simples form an HTTP
* cookie is merely a name / value pair.
*
* @since 4.0
*/
public interface Cookie {
/**
* Returns the name.
*
* @return String name The name
*/
String getName();
/**
* Returns the value.
*
* @return String value The current value.
*/
String getValue();
/**
* Returns the comment describing the purpose of this cookie, or
* <tt>null</tt> if no such comment has been defined.
*
* @return comment
*/
String getComment();
/**
* If a user agent (web browser) presents this cookie to a user, the
* cookie's purpose will be described by the information at this URL.
*/
String getCommentURL();
/**
* Returns the expiration {@link Date} of the cookie, or <tt>null</tt>
* if none exists.
* <p><strong>Note:</strong> the object returned by this method is
* considered immutable. Changing it (e.g. using setTime()) could result
* in undefined behaviour. Do so at your peril. </p>
* @return Expiration {@link Date}, or <tt>null</tt>.
*/
Date getExpiryDate();
/**
* Returns <tt>false</tt> if the cookie should be discarded at the end
* of the "session"; <tt>true</tt> otherwise.
*
* @return <tt>false</tt> if the cookie should be discarded at the end
* of the "session"; <tt>true</tt> otherwise
*/
boolean isPersistent();
/**
* Returns domain attribute of the cookie. The value of the Domain
* attribute specifies the domain for which the cookie is valid.
*
* @return the value of the domain attribute.
*/
String getDomain();
/**
* Returns the path attribute of the cookie. The value of the Path
* attribute specifies the subset of URLs on the origin server to which
* this cookie applies.
*
* @return The value of the path attribute.
*/
String getPath();
/**
* Get the Port attribute. It restricts the ports to which a cookie
* may be returned in a Cookie request header.
*/
int[] getPorts();
/**
* Indicates whether this cookie requires a secure connection.
*
* @return <code>true</code> if this cookie should only be sent
* over secure connections, <code>false</code> otherwise.
*/
boolean isSecure();
/**
* Returns the version of the cookie specification to which this
* cookie conforms.
*
* @return the version of the cookie.
*/
int getVersion();
/**
* Returns true if this cookie has expired.
* @param date Current time
*
* @return <tt>true</tt> if the cookie has expired.
*/
boolean isExpired(final Date date);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/Cookie.java | Java | gpl3 | 4,203 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.util.Locale;
import org.apache.ogt.http.annotation.Immutable;
/**
* CookieOrigin class encapsulates details of an origin server that
* are relevant when parsing, validating or matching HTTP cookies.
*
* @since 4.0
*/
@Immutable
public final class CookieOrigin {
private final String host;
private final int port;
private final String path;
private final boolean secure;
public CookieOrigin(final String host, int port, final String path, boolean secure) {
super();
if (host == null) {
throw new IllegalArgumentException(
"Host of origin may not be null");
}
if (host.trim().length() == 0) {
throw new IllegalArgumentException(
"Host of origin may not be blank");
}
if (port < 0) {
throw new IllegalArgumentException("Invalid port: " + port);
}
if (path == null) {
throw new IllegalArgumentException(
"Path of origin may not be null.");
}
this.host = host.toLowerCase(Locale.ENGLISH);
this.port = port;
if (path.trim().length() != 0) {
this.path = path;
} else {
this.path = "/";
}
this.secure = secure;
}
public String getHost() {
return this.host;
}
public String getPath() {
return this.path;
}
public int getPort() {
return this.port;
}
public boolean isSecure() {
return this.secure;
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
buffer.append('[');
if (this.secure) {
buffer.append("(secure)");
}
buffer.append(this.host);
buffer.append(':');
buffer.append(Integer.toString(this.port));
buffer.append(this.path);
buffer.append(']');
return buffer.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieOrigin.java | Java | gpl3 | 3,197 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
The API for client-side state management via cookies.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/package.html | HTML | gpl3 | 1,292 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.util.List;
import org.apache.ogt.http.Header;
/**
* Defines the cookie management specification.
* <p>Cookie management specification must define
* <ul>
* <li> rules of parsing "Set-Cookie" header
* <li> rules of validation of parsed cookies
* <li> formatting of "Cookie" header
* </ul>
* for a given host, port and path of origin
*
*
* @since 4.0
*/
public interface CookieSpec {
/**
* Returns version of the state management this cookie specification
* conforms to.
*
* @return version of the state management specification
*/
int getVersion();
/**
* Parse the <tt>"Set-Cookie"</tt> Header into an array of Cookies.
*
* <p>This method will not perform the validation of the resultant
* {@link Cookie}s</p>
*
* @see #validate
*
* @param header the <tt>Set-Cookie</tt> received from the server
* @param origin details of the cookie origin
* @return an array of <tt>Cookie</tt>s parsed from the header
* @throws MalformedCookieException if an exception occurs during parsing
*/
List<Cookie> parse(Header header, CookieOrigin origin) throws MalformedCookieException;
/**
* Validate the cookie according to validation rules defined by the
* cookie specification.
*
* @param cookie the Cookie to validate
* @param origin details of the cookie origin
* @throws MalformedCookieException if the cookie is invalid
*/
void validate(Cookie cookie, CookieOrigin origin) throws MalformedCookieException;
/**
* Determines if a Cookie matches the target location.
*
* @param cookie the Cookie to be matched
* @param origin the target to test against
*
* @return <tt>true</tt> if the cookie should be submitted with a request
* with given attributes, <tt>false</tt> otherwise.
*/
boolean match(Cookie cookie, CookieOrigin origin);
/**
* Create <tt>"Cookie"</tt> headers for an array of Cookies.
*
* @param cookies the Cookies format into a Cookie header
* @return a Header for the given Cookies.
* @throws IllegalArgumentException if an input parameter is illegal
*/
List<Header> formatCookies(List<Cookie> cookies);
/**
* Returns a request header identifying what version of the state management
* specification is understood. May be <code>null</code> if the cookie
* specification does not support <tt>Cookie2</tt> header.
*/
Header getVersionHeader();
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieSpec.java | Java | gpl3 | 3,783 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import org.apache.ogt.http.params.HttpParams;
/**
* Factory for {@link CookieSpec} implementations.
*
* @since 4.0
*/
public interface CookieSpecFactory {
/**
* Creates an instance of {@link CookieSpec} using given HTTP parameters.
*
* @param params HTTP parameters.
*
* @return cookie spec.
*/
CookieSpec newInstance(HttpParams params);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieSpecFactory.java | Java | gpl3 | 1,607 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.params.HttpParams;
/**
* Cookie specification registry that can be used to obtain the corresponding
* cookie specification implementation for a given type of type or version of
* cookie.
*
*
* @since 4.0
*/
@ThreadSafe
public final class CookieSpecRegistry {
private final ConcurrentHashMap<String,CookieSpecFactory> registeredSpecs;
public CookieSpecRegistry() {
super();
this.registeredSpecs = new ConcurrentHashMap<String,CookieSpecFactory>();
}
/**
* Registers a {@link CookieSpecFactory} with the given identifier.
* If a specification with the given name already exists it will be overridden.
* This nameis the same one used to retrieve the {@link CookieSpecFactory}
* from {@link #getCookieSpec(String)}.
*
* @param name the identifier for this specification
* @param factory the {@link CookieSpecFactory} class to register
*
* @see #getCookieSpec(String)
*/
public void register(final String name, final CookieSpecFactory factory) {
if (name == null) {
throw new IllegalArgumentException("Name may not be null");
}
if (factory == null) {
throw new IllegalArgumentException("Cookie spec factory may not be null");
}
registeredSpecs.put(name.toLowerCase(Locale.ENGLISH), factory);
}
/**
* Unregisters the {@link CookieSpecFactory} with the given ID.
*
* @param id the identifier of the {@link CookieSpec cookie specification} to unregister
*/
public void unregister(final String id) {
if (id == null) {
throw new IllegalArgumentException("Id may not be null");
}
registeredSpecs.remove(id.toLowerCase(Locale.ENGLISH));
}
/**
* Gets the {@link CookieSpec cookie specification} with the given ID.
*
* @param name the {@link CookieSpec cookie specification} identifier
* @param params the {@link HttpParams HTTP parameters} for the cookie
* specification.
*
* @return {@link CookieSpec cookie specification}
*
* @throws IllegalStateException if a policy with the given name cannot be found
*/
public CookieSpec getCookieSpec(final String name, final HttpParams params)
throws IllegalStateException {
if (name == null) {
throw new IllegalArgumentException("Name may not be null");
}
CookieSpecFactory factory = registeredSpecs.get(name.toLowerCase(Locale.ENGLISH));
if (factory != null) {
return factory.newInstance(params);
} else {
throw new IllegalStateException("Unsupported cookie spec: " + name);
}
}
/**
* Gets the {@link CookieSpec cookie specification} with the given name.
*
* @param name the {@link CookieSpec cookie specification} identifier
*
* @return {@link CookieSpec cookie specification}
*
* @throws IllegalStateException if a policy with the given name cannot be found
*/
public CookieSpec getCookieSpec(final String name)
throws IllegalStateException {
return getCookieSpec(name, null);
}
/**
* Obtains a list containing the names of all registered {@link CookieSpec cookie
* specs}.
*
* Note that the DEFAULT policy (if present) is likely to be the same
* as one of the other policies, but does not have to be.
*
* @return list of registered cookie spec names
*/
public List<String> getSpecNames(){
return new ArrayList<String>(registeredSpecs.keySet());
}
/**
* Populates the internal collection of registered {@link CookieSpec cookie
* specs} with the content of the map passed as a parameter.
*
* @param map cookie specs
*/
public void setItems(final Map<String, CookieSpecFactory> map) {
if (map == null) {
return;
}
registeredSpecs.clear();
registeredSpecs.putAll(map);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieSpecRegistry.java | Java | gpl3 | 5,459 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
/**
* This interface represents a <code>Set-Cookie2</code> response header sent by the
* origin server to the HTTP agent in order to maintain a conversational state.
*
* @since 4.0
*/
public interface SetCookie2 extends SetCookie {
/**
* If a user agent (web browser) presents this cookie to a user, the
* cookie's purpose will be described by the information at this URL.
*/
void setCommentURL(String commentURL);
/**
* Sets the Port attribute. It restricts the ports to which a cookie
* may be returned in a Cookie request header.
*/
void setPorts(int[] ports);
/**
* Set the Discard attribute.
*
* Note: <tt>Discard</tt> attribute overrides <tt>Max-age</tt>.
*
* @see #isPersistent()
*/
void setDiscard(boolean discard);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/SetCookie2.java | Java | gpl3 | 2,042 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.io.Serializable;
import java.util.Comparator;
import org.apache.ogt.http.annotation.Immutable;
/**
* This cookie comparator can be used to compare identity of cookies.
* <p>
* Cookies are considered identical if their names are equal and
* their domain attributes match ignoring case.
*
* @since 4.0
*/
@Immutable
public class CookieIdentityComparator implements Serializable, Comparator<Cookie> {
private static final long serialVersionUID = 4466565437490631532L;
public int compare(final Cookie c1, final Cookie c2) {
int res = c1.getName().compareTo(c2.getName());
if (res == 0) {
// do not differentiate empty and null domains
String d1 = c1.getDomain();
if (d1 == null) {
d1 = "";
} else if (d1.indexOf('.') == -1) {
d1 = d1 + ".local";
}
String d2 = c2.getDomain();
if (d2 == null) {
d2 = "";
} else if (d2.indexOf('.') == -1) {
d2 = d2 + ".local";
}
res = d1.compareToIgnoreCase(d2);
}
if (res == 0) {
String p1 = c1.getPath();
if (p1 == null) {
p1 = "/";
}
String p2 = c2.getPath();
if (p2 == null) {
p2 = "/";
}
res = p1.compareTo(p2);
}
return res;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieIdentityComparator.java | Java | gpl3 | 2,671 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
/**
* Constants and static helpers related to the HTTP state management.
*
*
* @since 4.0
*/
public interface SM {
public static final String COOKIE = "Cookie";
public static final String COOKIE2 = "Cookie2";
public static final String SET_COOKIE = "Set-Cookie";
public static final String SET_COOKIE2 = "Set-Cookie2";
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/SM.java | Java | gpl3 | 1,600 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals that a cookie violates a restriction imposed by the cookie
* specification.
*
* @since 4.1
*/
@Immutable
public class CookieRestrictionViolationException extends MalformedCookieException {
private static final long serialVersionUID = 7371235577078589013L;
/**
* Creates a new CookeFormatViolationException with a <tt>null</tt> detail
* message.
*/
public CookieRestrictionViolationException() {
super();
}
/**
* Creates a new CookeRestrictionViolationException with a specified
* message string.
*
* @param message The exception detail message
*/
public CookieRestrictionViolationException(String message) {
super(message);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieRestrictionViolationException.java | Java | gpl3 | 2,007 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals that a cookie is in some way invalid or illegal in a given
* context
*
*
* @since 4.0
*/
@Immutable
public class MalformedCookieException extends ProtocolException {
private static final long serialVersionUID = -6695462944287282185L;
/**
* Creates a new MalformedCookieException with a <tt>null</tt> detail message.
*/
public MalformedCookieException() {
super();
}
/**
* Creates a new MalformedCookieException with a specified message string.
*
* @param message The exception detail message
*/
public MalformedCookieException(String message) {
super(message);
}
/**
* Creates a new MalformedCookieException with the specified detail message and cause.
*
* @param message the exception detail message
* @param cause the <tt>Throwable</tt> that caused this exception, or <tt>null</tt>
* if the cause is unavailable, unknown, or not a <tt>Throwable</tt>
*/
public MalformedCookieException(String message, Throwable cause) {
super(message, cause);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/MalformedCookieException.java | Java | gpl3 | 2,416 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
Parameters for configuring HTTP state management classes.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/params/package.html | HTML | gpl3 | 1,296 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie.params;
import java.util.Collection;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.params.HttpAbstractParamBean;
import org.apache.ogt.http.params.HttpParams;
/**
* This is a Java Bean class that can be used to wrap an instance of
* {@link HttpParams} and manipulate HTTP cookie parameters using Java Beans
* conventions.
*
* @since 4.0
*/
@NotThreadSafe
public class CookieSpecParamBean extends HttpAbstractParamBean {
public CookieSpecParamBean (final HttpParams params) {
super(params);
}
public void setDatePatterns (final Collection <String> patterns) {
params.setParameter(CookieSpecPNames.DATE_PATTERNS, patterns);
}
public void setSingleHeader (final boolean singleHeader) {
params.setBooleanParameter(CookieSpecPNames.SINGLE_COOKIE_HEADER, singleHeader);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/params/CookieSpecParamBean.java | Java | gpl3 | 2,084 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie.params;
/**
* Parameter names for HTTP cookie management classes.
*
* @since 4.0
*/
public interface CookieSpecPNames {
/**
* Defines valid date patterns to be used for parsing non-standard
* <code>expires</code> attribute. Only required for compatibility
* with non-compliant servers that still use <code>expires</code>
* defined in the Netscape draft instead of the standard
* <code>max-age</code> attribute.
* <p>
* This parameter expects a value of type {@link java.util.Collection}.
* The collection elements must be of type {@link String} compatible
* with the syntax of {@link java.text.SimpleDateFormat}.
* </p>
*/
public static final String DATE_PATTERNS = "http.protocol.cookie-datepatterns";
/**
* Defines whether cookies should be forced into a single
* <code>Cookie</code> request header. Otherwise, each cookie is formatted
* as a separate <code>Cookie</code> header.
* <p>
* This parameter expects a value of type {@link Boolean}.
* </p>
*/
public static final String SINGLE_COOKIE_HEADER = "http.protocol.single-cookie-header";
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/params/CookieSpecPNames.java | Java | gpl3 | 2,380 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
import java.io.Serializable;
import java.util.Comparator;
import org.apache.ogt.http.annotation.Immutable;
/**
* This cookie comparator ensures that multiple cookies satisfying
* a common criteria are ordered in the <tt>Cookie</tt> header such
* that those with more specific Path attributes precede those with
* less specific.
*
* <p>
* This comparator assumes that Path attributes of two cookies
* path-match a commmon request-URI. Otherwise, the result of the
* comparison is undefined.
* </p>
*
*
* @since 4.0
*/
@Immutable
public class CookiePathComparator implements Serializable, Comparator<Cookie> {
private static final long serialVersionUID = 7523645369616405818L;
private String normalizePath(final Cookie cookie) {
String path = cookie.getPath();
if (path == null) {
path = "/";
}
if (!path.endsWith("/")) {
path = path + '/';
}
return path;
}
public int compare(final Cookie c1, final Cookie c2) {
String path1 = normalizePath(c1);
String path2 = normalizePath(c2);
if (path1.equals(path2)) {
return 0;
} else if (path1.startsWith(path2)) {
return -1;
} else if (path2.startsWith(path1)) {
return 1;
} else {
// Does not really matter
return 0;
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookiePathComparator.java | Java | gpl3 | 2,614 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.cookie;
/**
* This interface represents a cookie attribute handler responsible
* for parsing, validating, and matching a specific cookie attribute,
* such as path, domain, port, etc.
*
* Different cookie specifications can provide a specific
* implementation for this class based on their cookie handling
* rules.
*
*
* @since 4.0
*/
public interface CookieAttributeHandler {
/**
* Parse the given cookie attribute value and update the corresponding
* {@link org.apache.ogt.http.cookie.Cookie} property.
*
* @param cookie {@link org.apache.ogt.http.cookie.Cookie} to be updated
* @param value cookie attribute value from the cookie response header
*/
void parse(SetCookie cookie, String value)
throws MalformedCookieException;
/**
* Peforms cookie validation for the given attribute value.
*
* @param cookie {@link org.apache.ogt.http.cookie.Cookie} to validate
* @param origin the cookie source to validate against
* @throws MalformedCookieException if cookie validation fails for this attribute
*/
void validate(Cookie cookie, CookieOrigin origin)
throws MalformedCookieException;
/**
* Matches the given value (property of the destination host where request is being
* submitted) with the corresponding cookie attribute.
*
* @param cookie {@link org.apache.ogt.http.cookie.Cookie} to match
* @param origin the cookie source to match against
* @return <tt>true</tt> if the match is successful; <tt>false</tt> otherwise
*/
boolean match(Cookie cookie, CookieOrigin origin);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/cookie/CookieAttributeHandler.java | Java | gpl3 | 2,794 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals a failure in authentication process
*
*
* @since 4.0
*/
@Immutable
public class AuthenticationException extends ProtocolException {
private static final long serialVersionUID = -6794031905674764776L;
/**
* Creates a new AuthenticationException with a <tt>null</tt> detail message.
*/
public AuthenticationException() {
super();
}
/**
* Creates a new AuthenticationException with the specified message.
*
* @param message the exception detail message
*/
public AuthenticationException(String message) {
super(message);
}
/**
* Creates a new AuthenticationException with the specified detail message and cause.
*
* @param message the exception detail message
* @param cause the <tt>Throwable</tt> that caused this exception, or <tt>null</tt>
* if the cause is unavailable, unknown, or not a <tt>Throwable</tt>
*/
public AuthenticationException(String message, Throwable cause) {
super(message, cause);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthenticationException.java | Java | gpl3 | 2,378 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.security.Principal;
/**
* This interface represents a set of credentials consisting of a security
* principal and a secret (password) that can be used to establish user
* identity
*
* @since 4.0
*/
public interface Credentials {
Principal getUserPrincipal();
String getPassword();
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/Credentials.java | Java | gpl3 | 1,542 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.annotation.Immutable;
/**
* Authentication credentials required to respond to a authentication
* challenge are invalid
*
*
* @since 4.0
*/
@Immutable
public class InvalidCredentialsException extends AuthenticationException {
private static final long serialVersionUID = -4834003835215460648L;
/**
* Creates a new InvalidCredentialsException with a <tt>null</tt> detail message.
*/
public InvalidCredentialsException() {
super();
}
/**
* Creates a new InvalidCredentialsException with the specified message.
*
* @param message the exception detail message
*/
public InvalidCredentialsException(String message) {
super(message);
}
/**
* Creates a new InvalidCredentialsException with the specified detail message and cause.
*
* @param message the exception detail message
* @param cause the <tt>Throwable</tt> that caused this exception, or <tt>null</tt>
* if the cause is unavailable, unknown, or not a <tt>Throwable</tt>
*/
public InvalidCredentialsException(String message, Throwable cause) {
super(message, cause);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/InvalidCredentialsException.java | Java | gpl3 | 2,412 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
The API for client-side HTTP authentication against a server.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/package.html | HTML | gpl3 | 1,300 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.io.Serializable;
import java.security.Principal;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.util.LangUtils;
/**
* Basic user principal used for HTTP authentication
*
* @since 4.0
*/
@Immutable
public final class BasicUserPrincipal implements Principal, Serializable {
private static final long serialVersionUID = -2266305184969850467L;
private final String username;
public BasicUserPrincipal(final String username) {
super();
if (username == null) {
throw new IllegalArgumentException("User name may not be null");
}
this.username = username;
}
public String getName() {
return this.username;
}
@Override
public int hashCode() {
int hash = LangUtils.HASH_SEED;
hash = LangUtils.hashCode(hash, this.username);
return hash;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o instanceof BasicUserPrincipal) {
BasicUserPrincipal that = (BasicUserPrincipal) o;
if (LangUtils.equals(this.username, that.username)) {
return true;
}
}
return false;
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
buffer.append("[principal: ");
buffer.append(this.username);
buffer.append("]");
return buffer.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/BasicUserPrincipal.java | Java | gpl3 | 2,715 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpRequest;
/**
* This interface represents an abstract challenge-response oriented
* authentication scheme.
* <p>
* An authentication scheme should be able to support the following
* functions:
* <ul>
* <li>Parse and process the challenge sent by the target server
* in response to request for a protected resource
* <li>Provide its textual designation
* <li>Provide its parameters, if available
* <li>Provide the realm this authentication scheme is applicable to,
* if available
* <li>Generate authorization string for the given set of credentials
* and the HTTP request in response to the authorization challenge.
* </ul>
* <p>
* Authentication schemes may be stateful involving a series of
* challenge-response exchanges.
* <p>
* IMPORTANT: implementations of this interface MUST also implement {@link ContextAwareAuthScheme}
* interface in order to remain API compatible with newer versions of HttpClient.
*
* @since 4.0
*/
public interface AuthScheme {
/**
* Processes the given challenge token. Some authentication schemes
* may involve multiple challenge-response exchanges. Such schemes must be able
* to maintain the state information when dealing with sequential challenges
*
* @param header the challenge header
*/
void processChallenge(final Header header) throws MalformedChallengeException;
/**
* Returns textual designation of the given authentication scheme.
*
* @return the name of the given authentication scheme
*/
String getSchemeName();
/**
* Returns authentication parameter with the given name, if available.
*
* @param name The name of the parameter to be returned
*
* @return the parameter with the given name
*/
String getParameter(final String name);
/**
* Returns authentication realm. If the concept of an authentication
* realm is not applicable to the given authentication scheme, returns
* <code>null</code>.
*
* @return the authentication realm
*/
String getRealm();
/**
* Tests if the authentication scheme is provides authorization on a per
* connection basis instead of usual per request basis
*
* @return <tt>true</tt> if the scheme is connection based, <tt>false</tt>
* if the scheme is request based.
*/
boolean isConnectionBased();
/**
* Authentication process may involve a series of challenge-response exchanges.
* This method tests if the authorization process has been completed, either
* successfully or unsuccessfully, that is, all the required authorization
* challenges have been processed in their entirety.
*
* @return <tt>true</tt> if the authentication process has been completed,
* <tt>false</tt> otherwise.
*/
boolean isComplete();
/**
* Produces an authorization string for the given set of {@link Credentials}.
*
* @param credentials The set of credentials to be used for athentication
* @param request The request being authenticated
* @throws AuthenticationException if authorization string cannot
* be generated due to an authentication failure
*
* @return the authorization string
*
* @deprecated Use {@link ContextAwareAuthScheme#authenticate(Credentials, HttpRequest, org.apache.ogt.http.protocol.HttpContext)}
*/
@Deprecated
Header authenticate(Credentials credentials, HttpRequest request)
throws AuthenticationException;
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthScheme.java | Java | gpl3 | 4,852 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.params.HttpParams;
/**
* Authentication scheme registry that can be used to obtain the corresponding
* authentication scheme implementation for a given type of authorization challenge.
*
* @since 4.0
*/
@ThreadSafe
public final class AuthSchemeRegistry {
private final ConcurrentHashMap<String,AuthSchemeFactory> registeredSchemes;
public AuthSchemeRegistry() {
super();
this.registeredSchemes = new ConcurrentHashMap<String,AuthSchemeFactory>();
}
/**
* Registers a {@link AuthSchemeFactory} with the given identifier. If a factory with the
* given name already exists it will be overridden. This name is the same one used to
* retrieve the {@link AuthScheme authentication scheme} from {@link #getAuthScheme}.
*
* <p>
* Please note that custom authentication preferences, if used, need to be updated accordingly
* for the new {@link AuthScheme authentication scheme} to take effect.
* </p>
*
* @param name the identifier for this scheme
* @param factory the {@link AuthSchemeFactory} class to register
*
* @see #getAuthScheme
*/
public void register(
final String name,
final AuthSchemeFactory factory) {
if (name == null) {
throw new IllegalArgumentException("Name may not be null");
}
if (factory == null) {
throw new IllegalArgumentException("Authentication scheme factory may not be null");
}
registeredSchemes.put(name.toLowerCase(Locale.ENGLISH), factory);
}
/**
* Unregisters the class implementing an {@link AuthScheme authentication scheme} with
* the given name.
*
* @param name the identifier of the class to unregister
*/
public void unregister(final String name) {
if (name == null) {
throw new IllegalArgumentException("Name may not be null");
}
registeredSchemes.remove(name.toLowerCase(Locale.ENGLISH));
}
/**
* Gets the {@link AuthScheme authentication scheme} with the given name.
*
* @param name the {@link AuthScheme authentication scheme} identifier
* @param params the {@link HttpParams HTTP parameters} for the authentication
* scheme.
*
* @return {@link AuthScheme authentication scheme}
*
* @throws IllegalStateException if a scheme with the given name cannot be found
*/
public AuthScheme getAuthScheme(final String name, final HttpParams params)
throws IllegalStateException {
if (name == null) {
throw new IllegalArgumentException("Name may not be null");
}
AuthSchemeFactory factory = registeredSchemes.get(name.toLowerCase(Locale.ENGLISH));
if (factory != null) {
return factory.newInstance(params);
} else {
throw new IllegalStateException("Unsupported authentication scheme: " + name);
}
}
/**
* Obtains a list containing the names of all registered {@link AuthScheme authentication
* schemes}
*
* @return list of registered scheme names
*/
public List<String> getSchemeNames() {
return new ArrayList<String>(registeredSchemes.keySet());
}
/**
* Populates the internal collection of registered {@link AuthScheme authentication schemes}
* with the content of the map passed as a parameter.
*
* @param map authentication schemes
*/
public void setItems(final Map<String, AuthSchemeFactory> map) {
if (map == null) {
return;
}
registeredSchemes.clear();
registeredSchemes.putAll(map);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthSchemeRegistry.java | Java | gpl3 | 5,147 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.io.Serializable;
import java.security.Principal;
import java.util.Locale;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.util.LangUtils;
/**
* Microsoft Windows specific user principal implementation.
*
* @since 4.0
*/
@Immutable
public class NTUserPrincipal implements Principal, Serializable {
private static final long serialVersionUID = -6870169797924406894L;
private final String username;
private final String domain;
private final String ntname;
public NTUserPrincipal(
final String domain,
final String username) {
super();
if (username == null) {
throw new IllegalArgumentException("User name may not be null");
}
this.username = username;
if (domain != null) {
this.domain = domain.toUpperCase(Locale.ENGLISH);
} else {
this.domain = null;
}
if (this.domain != null && this.domain.length() > 0) {
StringBuilder buffer = new StringBuilder();
buffer.append(this.domain);
buffer.append('/');
buffer.append(this.username);
this.ntname = buffer.toString();
} else {
this.ntname = this.username;
}
}
public String getName() {
return this.ntname;
}
public String getDomain() {
return this.domain;
}
public String getUsername() {
return this.username;
}
@Override
public int hashCode() {
int hash = LangUtils.HASH_SEED;
hash = LangUtils.hashCode(hash, this.username);
hash = LangUtils.hashCode(hash, this.domain);
return hash;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o instanceof NTUserPrincipal) {
NTUserPrincipal that = (NTUserPrincipal) o;
if (LangUtils.equals(this.username, that.username)
&& LangUtils.equals(this.domain, that.domain)) {
return true;
}
}
return false;
}
@Override
public String toString() {
return this.ntname;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/NTUserPrincipal.java | Java | gpl3 | 3,428 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.annotation.Immutable;
/**
* Constants and static helpers related to the HTTP authentication.
*
*
* @since 4.0
*/
@Immutable
public final class AUTH {
/**
* The www authenticate challange header.
*/
public static final String WWW_AUTH = "WWW-Authenticate";
/**
* The www authenticate response header.
*/
public static final String WWW_AUTH_RESP = "Authorization";
/**
* The proxy authenticate challange header.
*/
public static final String PROXY_AUTH = "Proxy-Authenticate";
/**
* The proxy authenticate response header.
*/
public static final String PROXY_AUTH_RESP = "Proxy-Authorization";
private AUTH() {
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AUTH.java | Java | gpl3 | 1,952 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.io.Serializable;
import java.security.Principal;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.util.LangUtils;
/**
* Simple {@link Credentials} implementation based on a user name / password
* pair.
*
* @since 4.0
*/
@Immutable
public class UsernamePasswordCredentials implements Credentials, Serializable {
private static final long serialVersionUID = 243343858802739403L;
private final BasicUserPrincipal principal;
private final String password;
/**
* The constructor with the username and password combined string argument.
*
* @param usernamePassword the username:password formed string
* @see #toString
*/
public UsernamePasswordCredentials(String usernamePassword) {
super();
if (usernamePassword == null) {
throw new IllegalArgumentException("Username:password string may not be null");
}
int atColon = usernamePassword.indexOf(':');
if (atColon >= 0) {
this.principal = new BasicUserPrincipal(usernamePassword.substring(0, atColon));
this.password = usernamePassword.substring(atColon + 1);
} else {
this.principal = new BasicUserPrincipal(usernamePassword);
this.password = null;
}
}
/**
* The constructor with the username and password arguments.
*
* @param userName the user name
* @param password the password
*/
public UsernamePasswordCredentials(String userName, String password) {
super();
if (userName == null) {
throw new IllegalArgumentException("Username may not be null");
}
this.principal = new BasicUserPrincipal(userName);
this.password = password;
}
public Principal getUserPrincipal() {
return this.principal;
}
public String getUserName() {
return this.principal.getName();
}
public String getPassword() {
return password;
}
@Override
public int hashCode() {
return this.principal.hashCode();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o instanceof UsernamePasswordCredentials) {
UsernamePasswordCredentials that = (UsernamePasswordCredentials) o;
if (LangUtils.equals(this.principal, that.principal)) {
return true;
}
}
return false;
}
@Override
public String toString() {
return this.principal.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/UsernamePasswordCredentials.java | Java | gpl3 | 3,804 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.params.HttpParams;
/**
* Factory for {@link AuthScheme} implementations.
*
* @since 4.0
*/
public interface AuthSchemeFactory {
/**
* Creates an instance of {@link AuthScheme} using given HTTP parameters.
*
* @param params HTTP parameters.
*
* @return auth scheme.
*/
AuthScheme newInstance(HttpParams params);
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthSchemeFactory.java | Java | gpl3 | 1,605 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.util.Locale;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.util.LangUtils;
/**
* The class represents an authentication scope consisting of a host name,
* a port number, a realm name and an authentication scheme name which
* {@link Credentials Credentials} apply to.
*
*
* @since 4.0
*/
@Immutable
public class AuthScope {
/**
* The <tt>null</tt> value represents any host. In the future versions of
* HttpClient the use of this parameter will be discontinued.
*/
public static final String ANY_HOST = null;
/**
* The <tt>-1</tt> value represents any port.
*/
public static final int ANY_PORT = -1;
/**
* The <tt>null</tt> value represents any realm.
*/
public static final String ANY_REALM = null;
/**
* The <tt>null</tt> value represents any authentication scheme.
*/
public static final String ANY_SCHEME = null;
/**
* Default scope matching any host, port, realm and authentication scheme.
* In the future versions of HttpClient the use of this parameter will be
* discontinued.
*/
public static final AuthScope ANY = new AuthScope(ANY_HOST, ANY_PORT, ANY_REALM, ANY_SCHEME);
/** The authentication scheme the credentials apply to. */
private final String scheme;
/** The realm the credentials apply to. */
private final String realm;
/** The host the credentials apply to. */
private final String host;
/** The port the credentials apply to. */
private final int port;
/** Creates a new credentials scope for the given
* <tt>host</tt>, <tt>port</tt>, <tt>realm</tt>, and
* <tt>authentication scheme</tt>.
*
* @param host the host the credentials apply to. May be set
* to <tt>null</tt> if credentials are applicable to
* any host.
* @param port the port the credentials apply to. May be set
* to negative value if credentials are applicable to
* any port.
* @param realm the realm the credentials apply to. May be set
* to <tt>null</tt> if credentials are applicable to
* any realm.
* @param scheme the authentication scheme the credentials apply to.
* May be set to <tt>null</tt> if credentials are applicable to
* any authentication scheme.
*/
public AuthScope(final String host, int port,
final String realm, final String scheme)
{
this.host = (host == null) ? ANY_HOST: host.toLowerCase(Locale.ENGLISH);
this.port = (port < 0) ? ANY_PORT: port;
this.realm = (realm == null) ? ANY_REALM: realm;
this.scheme = (scheme == null) ? ANY_SCHEME: scheme.toUpperCase(Locale.ENGLISH);
}
/** Creates a new credentials scope for the given
* <tt>host</tt>, <tt>port</tt>, <tt>realm</tt>, and any
* authentication scheme.
*
* @param host the host the credentials apply to. May be set
* to <tt>null</tt> if credentials are applicable to
* any host.
* @param port the port the credentials apply to. May be set
* to negative value if credentials are applicable to
* any port.
* @param realm the realm the credentials apply to. May be set
* to <tt>null</tt> if credentials are applicable to
* any realm.
*/
public AuthScope(final String host, int port, final String realm) {
this(host, port, realm, ANY_SCHEME);
}
/** Creates a new credentials scope for the given
* <tt>host</tt>, <tt>port</tt>, any realm name, and any
* authentication scheme.
*
* @param host the host the credentials apply to. May be set
* to <tt>null</tt> if credentials are applicable to
* any host.
* @param port the port the credentials apply to. May be set
* to negative value if credentials are applicable to
* any port.
*/
public AuthScope(final String host, int port) {
this(host, port, ANY_REALM, ANY_SCHEME);
}
/**
* Creates a copy of the given credentials scope.
*/
public AuthScope(final AuthScope authscope) {
super();
if (authscope == null) {
throw new IllegalArgumentException("Scope may not be null");
}
this.host = authscope.getHost();
this.port = authscope.getPort();
this.realm = authscope.getRealm();
this.scheme = authscope.getScheme();
}
/**
* @return the host
*/
public String getHost() {
return this.host;
}
/**
* @return the port
*/
public int getPort() {
return this.port;
}
/**
* @return the realm name
*/
public String getRealm() {
return this.realm;
}
/**
* @return the scheme type
*/
public String getScheme() {
return this.scheme;
}
/**
* Tests if the authentication scopes match.
*
* @return the match factor. Negative value signifies no match.
* Non-negative signifies a match. The greater the returned value
* the closer the match.
*/
public int match(final AuthScope that) {
int factor = 0;
if (LangUtils.equals(this.scheme, that.scheme)) {
factor += 1;
} else {
if (this.scheme != ANY_SCHEME && that.scheme != ANY_SCHEME) {
return -1;
}
}
if (LangUtils.equals(this.realm, that.realm)) {
factor += 2;
} else {
if (this.realm != ANY_REALM && that.realm != ANY_REALM) {
return -1;
}
}
if (this.port == that.port) {
factor += 4;
} else {
if (this.port != ANY_PORT && that.port != ANY_PORT) {
return -1;
}
}
if (LangUtils.equals(this.host, that.host)) {
factor += 8;
} else {
if (this.host != ANY_HOST && that.host != ANY_HOST) {
return -1;
}
}
return factor;
}
/**
* @see java.lang.Object#equals(Object)
*/
@Override
public boolean equals(Object o) {
if (o == null) {
return false;
}
if (o == this) {
return true;
}
if (!(o instanceof AuthScope)) {
return super.equals(o);
}
AuthScope that = (AuthScope) o;
return
LangUtils.equals(this.host, that.host)
&& this.port == that.port
&& LangUtils.equals(this.realm, that.realm)
&& LangUtils.equals(this.scheme, that.scheme);
}
/**
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
if (this.scheme != null) {
buffer.append(this.scheme.toUpperCase(Locale.ENGLISH));
buffer.append(' ');
}
if (this.realm != null) {
buffer.append('\'');
buffer.append(this.realm);
buffer.append('\'');
} else {
buffer.append("<any realm>");
}
if (this.host != null) {
buffer.append('@');
buffer.append(this.host);
if (this.port >= 0) {
buffer.append(':');
buffer.append(this.port);
}
}
return buffer.toString();
}
/**
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
int hash = LangUtils.HASH_SEED;
hash = LangUtils.hashCode(hash, this.host);
hash = LangUtils.hashCode(hash, this.port);
hash = LangUtils.hashCode(hash, this.realm);
hash = LangUtils.hashCode(hash, this.scheme);
return hash;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthScope.java | Java | gpl3 | 9,049 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
Parameters for configuring HTTP authentication classes.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/params/package.html | HTML | gpl3 | 1,295 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth.params;
import org.apache.ogt.http.params.HttpAbstractParamBean;
import org.apache.ogt.http.params.HttpParams;
/**
* This is a Java Bean class that can be used to wrap an instance of
* {@link HttpParams} and manipulate HTTP authentication parameters
* using Java Beans conventions.
*
* @since 4.0
*/
public class AuthParamBean extends HttpAbstractParamBean {
public AuthParamBean (final HttpParams params) {
super(params);
}
public void setCredentialCharset (final String charset) {
AuthParams.setCredentialCharset(params, charset);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/params/AuthParamBean.java | Java | gpl3 | 1,798 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth.params;
import org.apache.ogt.http.auth.AuthScheme;
/**
* Parameter names for HTTP authentication classes.
*
* @since 4.0
*/
public interface AuthPNames {
/**
* Defines the charset to be used when encoding
* {@link org.apache.ogt.http.auth.Credentials}.
* <p>
* This parameter expects a value of type {@link String}.
*/
public static final String CREDENTIAL_CHARSET = "http.auth.credential-charset";
/**
* Defines the order of preference for supported {@link AuthScheme}s when
* authenticating with the target host.
* <p>
* This parameter expects a value of type {@link java.util.Collection}. The
* collection is expected to contain {@link String} instances representing
* a name of an authentication scheme as returned by
* {@link AuthScheme#getSchemeName()}.
*/
public static final String TARGET_AUTH_PREF = "http.auth.target-scheme-pref";
/**
* Defines the order of preference for supported {@link AuthScheme}s when
* authenticating with the proxy host.
* <p>
* This parameter expects a value of type {@link java.util.Collection}. The
* collection is expected to contain {@link String} instances representing
* a name of an authentication scheme as returned by
* {@link AuthScheme#getSchemeName()}.
*/
public static final String PROXY_AUTH_PREF = "http.auth.proxy-scheme-pref";
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/params/AuthPNames.java | Java | gpl3 | 2,640 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth.params;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.HTTP;
/**
* An adaptor for manipulating HTTP authentication parameters
* in {@link HttpParams}.
*
* @since 4.0
*
* @see AuthPNames
*/
@Immutable
public final class AuthParams {
private AuthParams() {
super();
}
/**
* Obtains the charset for encoding
* {@link org.apache.ogt.http.auth.Credentials}.If not configured,
* {@link HTTP#DEFAULT_PROTOCOL_CHARSET}is used instead.
*
* @return The charset
*/
public static String getCredentialCharset(final HttpParams params) {
if (params == null) {
throw new IllegalArgumentException("HTTP parameters may not be null");
}
String charset = (String) params.getParameter
(AuthPNames.CREDENTIAL_CHARSET);
if (charset == null) {
charset = HTTP.DEFAULT_PROTOCOL_CHARSET;
}
return charset;
}
/**
* Sets the charset to be used when encoding
* {@link org.apache.ogt.http.auth.Credentials}.
*
* @param charset The charset
*/
public static void setCredentialCharset(final HttpParams params, final String charset) {
if (params == null) {
throw new IllegalArgumentException("HTTP parameters may not be null");
}
params.setParameter(AuthPNames.CREDENTIAL_CHARSET, charset);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/params/AuthParams.java | Java | gpl3 | 2,692 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals that authentication challenge is in some way invalid or
* illegal in the given context
*
*
* @since 4.0
*/
@Immutable
public class MalformedChallengeException extends ProtocolException {
private static final long serialVersionUID = 814586927989932284L;
/**
* Creates a new MalformedChallengeException with a <tt>null</tt> detail message.
*/
public MalformedChallengeException() {
super();
}
/**
* Creates a new MalformedChallengeException with the specified message.
*
* @param message the exception detail message
*/
public MalformedChallengeException(String message) {
super(message);
}
/**
* Creates a new MalformedChallengeException with the specified detail message and cause.
*
* @param message the exception detail message
* @param cause the <tt>Throwable</tt> that caused this exception, or <tt>null</tt>
* if the cause is unavailable, unknown, or not a <tt>Throwable</tt>
*/
public MalformedChallengeException(String message, Throwable cause) {
super(message, cause);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/MalformedChallengeException.java | Java | gpl3 | 2,455 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import java.io.Serializable;
import java.security.Principal;
import java.util.Locale;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.util.LangUtils;
/**
* {@link Credentials} implementation for Microsoft Windows platforms that includes
* Windows specific attributes such as name of the domain the user belongs to.
*
* @since 4.0
*/
@Immutable
public class NTCredentials implements Credentials, Serializable {
private static final long serialVersionUID = -7385699315228907265L;
/** The user principal */
private final NTUserPrincipal principal;
/** Password */
private final String password;
/** The host the authentication request is originating from. */
private final String workstation;
/**
* The constructor with the fully qualified username and password combined
* string argument.
*
* @param usernamePassword the domain/username:password formed string
*/
public NTCredentials(String usernamePassword) {
super();
if (usernamePassword == null) {
throw new IllegalArgumentException("Username:password string may not be null");
}
String username;
int atColon = usernamePassword.indexOf(':');
if (atColon >= 0) {
username = usernamePassword.substring(0, atColon);
this.password = usernamePassword.substring(atColon + 1);
} else {
username = usernamePassword;
this.password = null;
}
int atSlash = username.indexOf('/');
if (atSlash >= 0) {
this.principal = new NTUserPrincipal(
username.substring(0, atSlash).toUpperCase(Locale.ENGLISH),
username.substring(atSlash + 1));
} else {
this.principal = new NTUserPrincipal(
null,
username.substring(atSlash + 1));
}
this.workstation = null;
}
/**
* Constructor.
* @param userName The user name. This should not include the domain to authenticate with.
* For example: "user" is correct whereas "DOMAIN\\user" is not.
* @param password The password.
* @param workstation The workstation the authentication request is originating from.
* Essentially, the computer name for this machine.
* @param domain The domain to authenticate within.
*/
public NTCredentials(
final String userName,
final String password,
final String workstation,
final String domain) {
super();
if (userName == null) {
throw new IllegalArgumentException("User name may not be null");
}
this.principal = new NTUserPrincipal(domain, userName);
this.password = password;
if (workstation != null) {
this.workstation = workstation.toUpperCase(Locale.ENGLISH);
} else {
this.workstation = null;
}
}
public Principal getUserPrincipal() {
return this.principal;
}
public String getUserName() {
return this.principal.getUsername();
}
public String getPassword() {
return this.password;
}
/**
* Retrieves the name to authenticate with.
*
* @return String the domain these credentials are intended to authenticate with.
*/
public String getDomain() {
return this.principal.getDomain();
}
/**
* Retrieves the workstation name of the computer originating the request.
*
* @return String the workstation the user is logged into.
*/
public String getWorkstation() {
return this.workstation;
}
@Override
public int hashCode() {
int hash = LangUtils.HASH_SEED;
hash = LangUtils.hashCode(hash, this.principal);
hash = LangUtils.hashCode(hash, this.workstation);
return hash;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o instanceof NTCredentials) {
NTCredentials that = (NTCredentials) o;
if (LangUtils.equals(this.principal, that.principal)
&& LangUtils.equals(this.workstation, that.workstation)) {
return true;
}
}
return false;
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
buffer.append("[principal: ");
buffer.append(this.principal);
buffer.append("][workstation: ");
buffer.append(this.workstation);
buffer.append("]");
return buffer.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/NTCredentials.java | Java | gpl3 | 5,897 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.protocol.HttpContext;
/**
* This interface represents an extended authentication scheme
* that requires access to {@link HttpContext} in order to
* generate an authorization string.
*
* TODO: Fix AuthScheme interface in the next major version
*
* @since 4.1
*/
public interface ContextAwareAuthScheme extends AuthScheme {
/**
* Produces an authorization string for the given set of
* {@link Credentials}.
*
* @param credentials The set of credentials to be used for athentication
* @param request The request being authenticated
* @param context HTTP context
* @throws AuthenticationException if authorization string cannot
* be generated due to an authentication failure
*
* @return the authorization string
*/
Header authenticate(
Credentials credentials,
HttpRequest request,
HttpContext context) throws AuthenticationException;
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/ContextAwareAuthScheme.java | Java | gpl3 | 2,279 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.auth;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* This class provides detailed information about the state of the
* authentication process.
*
*
* @since 4.0
*/
@NotThreadSafe
public class AuthState {
/** Actual authentication scheme */
private AuthScheme authScheme;
/** Actual authentication scope */
private AuthScope authScope;
/** Credentials selected for authentication */
private Credentials credentials;
/**
* Default constructor.
*
*/
public AuthState() {
super();
}
/**
* Invalidates the authentication state by resetting its parameters.
*/
public void invalidate() {
this.authScheme = null;
this.authScope = null;
this.credentials = null;
}
public boolean isValid() {
return this.authScheme != null;
}
/**
* Assigns the given {@link AuthScheme authentication scheme}.
*
* @param authScheme the {@link AuthScheme authentication scheme}
*/
public void setAuthScheme(final AuthScheme authScheme) {
if (authScheme == null) {
invalidate();
return;
}
this.authScheme = authScheme;
}
/**
* Returns the {@link AuthScheme authentication scheme}.
*
* @return {@link AuthScheme authentication scheme}
*/
public AuthScheme getAuthScheme() {
return this.authScheme;
}
/**
* Returns user {@link Credentials} selected for authentication if available
*
* @return user credentials if available, <code>null</code otherwise
*/
public Credentials getCredentials() {
return this.credentials;
}
/**
* Sets user {@link Credentials} to be used for authentication
*
* @param credentials User credentials
*/
public void setCredentials(final Credentials credentials) {
this.credentials = credentials;
}
/**
* Returns actual {@link AuthScope} if available
*
* @return actual authentication scope if available, <code>null</code otherwise
*/
public AuthScope getAuthScope() {
return this.authScope;
}
/**
* Sets actual {@link AuthScope}.
*
* @param authScope Authentication scope
*/
public void setAuthScope(final AuthScope authScope) {
this.authScope = authScope;
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
buffer.append("auth scope [");
buffer.append(this.authScope);
buffer.append("]; credentials set [");
buffer.append(this.credentials != null ? "true" : "false");
buffer.append("]");
return buffer.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/auth/AuthState.java | Java | gpl3 | 3,981 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.annotation.GuardedBy;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.ClientConnectionRequest;
import org.apache.ogt.http.conn.ManagedClientConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.RouteTracker;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.params.HttpParams;
/**
* A connection manager for a single connection. This connection manager
* maintains only one active connection at a time. Even though this class
* is thread-safe it ought to be used by one execution thread only.
* <p>
* SingleClientConnManager will make an effort to reuse the connection
* for subsequent requests with the same {@link HttpRoute route}.
* It will, however, close the existing connection and open it
* for the given route, if the route of the persistent connection does
* not match that of the connection request. If the connection has been
* already been allocated {@link IllegalStateException} is thrown.
*
* @since 4.0
*/
@ThreadSafe
public class SingleClientConnManager implements ClientConnectionManager {
private final Log log = LogFactory.getLog(getClass());
/** The message to be logged on multiple allocation. */
public final static String MISUSE_MESSAGE =
"Invalid use of SingleClientConnManager: connection still allocated.\n" +
"Make sure to release the connection before allocating another one.";
/** The schemes supported by this connection manager. */
protected final SchemeRegistry schemeRegistry;
/** The operator for opening and updating connections. */
protected final ClientConnectionOperator connOperator;
/** Whether the connection should be shut down on release. */
protected final boolean alwaysShutDown;
/** The one and only entry in this pool. */
@GuardedBy("this")
protected PoolEntry uniquePoolEntry;
/** The currently issued managed connection, if any. */
@GuardedBy("this")
protected ConnAdapter managedConn;
/** The time of the last connection release, or -1. */
@GuardedBy("this")
protected long lastReleaseTime;
/** The time the last released connection expires and shouldn't be reused. */
@GuardedBy("this")
protected long connectionExpiresTime;
/** Indicates whether this connection manager is shut down. */
protected volatile boolean isShutDown;
/**
* Creates a new simple connection manager.
*
* @param params the parameters for this manager
* @param schreg the scheme registry
*
* @deprecated use {@link SingleClientConnManager#SingleClientConnManager(SchemeRegistry)}
*/
@Deprecated
public SingleClientConnManager(HttpParams params,
SchemeRegistry schreg) {
this(schreg);
}
/**
* Creates a new simple connection manager.
*
* @param schreg the scheme registry
*/
public SingleClientConnManager(final SchemeRegistry schreg) {
if (schreg == null) {
throw new IllegalArgumentException
("Scheme registry must not be null.");
}
this.schemeRegistry = schreg;
this.connOperator = createConnectionOperator(schreg);
this.uniquePoolEntry = new PoolEntry();
this.managedConn = null;
this.lastReleaseTime = -1L;
this.alwaysShutDown = false; //@@@ from params? as argument?
this.isShutDown = false;
}
/**
* @since 4.1
*/
public SingleClientConnManager() {
this(SchemeRegistryFactory.createDefault());
}
@Override
protected void finalize() throws Throwable {
try {
shutdown();
} finally { // Make sure we call overridden method even if shutdown barfs
super.finalize();
}
}
public SchemeRegistry getSchemeRegistry() {
return this.schemeRegistry;
}
/**
* Hook for creating the connection operator.
* It is called by the constructor.
* Derived classes can override this method to change the
* instantiation of the operator.
* The default implementation here instantiates
* {@link DefaultClientConnectionOperator DefaultClientConnectionOperator}.
*
* @param schreg the scheme registry to use, or <code>null</code>
*
* @return the connection operator to use
*/
protected ClientConnectionOperator
createConnectionOperator(SchemeRegistry schreg) {
return new DefaultClientConnectionOperator(schreg);
}
/**
* Asserts that this manager is not shut down.
*
* @throws IllegalStateException if this manager is shut down
*/
protected final void assertStillUp() throws IllegalStateException {
if (this.isShutDown)
throw new IllegalStateException("Manager is shut down.");
}
public final ClientConnectionRequest requestConnection(
final HttpRoute route,
final Object state) {
return new ClientConnectionRequest() {
public void abortRequest() {
// Nothing to abort, since requests are immediate.
}
public ManagedClientConnection getConnection(
long timeout, TimeUnit tunit) {
return SingleClientConnManager.this.getConnection(
route, state);
}
};
}
/**
* Obtains a connection.
*
* @param route where the connection should point to
*
* @return a connection that can be used to communicate
* along the given route
*/
public synchronized ManagedClientConnection getConnection(HttpRoute route, Object state) {
if (route == null) {
throw new IllegalArgumentException("Route may not be null.");
}
assertStillUp();
if (log.isDebugEnabled()) {
log.debug("Get connection for route " + route);
}
if (managedConn != null)
throw new IllegalStateException(MISUSE_MESSAGE);
// check re-usability of the connection
boolean recreate = false;
boolean shutdown = false;
// Kill the connection if it expired.
closeExpiredConnections();
if (uniquePoolEntry.connection.isOpen()) {
RouteTracker tracker = uniquePoolEntry.tracker;
shutdown = (tracker == null || // can happen if method is aborted
!tracker.toRoute().equals(route));
} else {
// If the connection is not open, create a new PoolEntry,
// as the connection may have been marked not reusable,
// due to aborts -- and the PoolEntry should not be reused
// either. There's no harm in recreating an entry if
// the connection is closed.
recreate = true;
}
if (shutdown) {
recreate = true;
try {
uniquePoolEntry.shutdown();
} catch (IOException iox) {
log.debug("Problem shutting down connection.", iox);
}
}
if (recreate)
uniquePoolEntry = new PoolEntry();
managedConn = new ConnAdapter(uniquePoolEntry, route);
return managedConn;
}
public synchronized void releaseConnection(
ManagedClientConnection conn,
long validDuration, TimeUnit timeUnit) {
assertStillUp();
if (!(conn instanceof ConnAdapter)) {
throw new IllegalArgumentException
("Connection class mismatch, " +
"connection not obtained from this manager.");
}
if (log.isDebugEnabled()) {
log.debug("Releasing connection " + conn);
}
ConnAdapter sca = (ConnAdapter) conn;
if (sca.poolEntry == null)
return; // already released
ClientConnectionManager manager = sca.getManager();
if (manager != null && manager != this) {
throw new IllegalArgumentException
("Connection not obtained from this manager.");
}
try {
// make sure that the response has been read completely
if (sca.isOpen() && (this.alwaysShutDown ||
!sca.isMarkedReusable())
) {
if (log.isDebugEnabled()) {
log.debug
("Released connection open but not reusable.");
}
// make sure this connection will not be re-used
// we might have gotten here because of a shutdown trigger
// shutdown of the adapter also clears the tracked route
sca.shutdown();
}
} catch (IOException iox) {
if (log.isDebugEnabled())
log.debug("Exception shutting down released connection.",
iox);
} finally {
sca.detach();
managedConn = null;
lastReleaseTime = System.currentTimeMillis();
if(validDuration > 0)
connectionExpiresTime = timeUnit.toMillis(validDuration) + lastReleaseTime;
else
connectionExpiresTime = Long.MAX_VALUE;
}
}
public synchronized void closeExpiredConnections() {
if(System.currentTimeMillis() >= connectionExpiresTime) {
closeIdleConnections(0, TimeUnit.MILLISECONDS);
}
}
public synchronized void closeIdleConnections(long idletime, TimeUnit tunit) {
assertStillUp();
// idletime can be 0 or negative, no problem there
if (tunit == null) {
throw new IllegalArgumentException("Time unit must not be null.");
}
if ((managedConn == null) && uniquePoolEntry.connection.isOpen()) {
final long cutoff =
System.currentTimeMillis() - tunit.toMillis(idletime);
if (lastReleaseTime <= cutoff) {
try {
uniquePoolEntry.close();
} catch (IOException iox) {
// ignore
log.debug("Problem closing idle connection.", iox);
}
}
}
}
public synchronized void shutdown() {
this.isShutDown = true;
if (managedConn != null)
managedConn.detach();
try {
if (uniquePoolEntry != null) // and connection open?
uniquePoolEntry.shutdown();
} catch (IOException iox) {
// ignore
log.debug("Problem while shutting down manager.", iox);
} finally {
uniquePoolEntry = null;
}
}
/**
* @deprecated no longer used
*/
@Deprecated
protected synchronized void revokeConnection() {
if (managedConn == null)
return;
managedConn.detach();
try {
uniquePoolEntry.shutdown();
} catch (IOException iox) {
// ignore
log.debug("Problem while shutting down connection.", iox);
}
}
/**
* The pool entry for this connection manager.
*/
protected class PoolEntry extends AbstractPoolEntry {
/**
* Creates a new pool entry.
*
*/
protected PoolEntry() {
super(SingleClientConnManager.this.connOperator, null);
}
/**
* Closes the connection in this pool entry.
*/
protected void close() throws IOException {
shutdownEntry();
if (connection.isOpen())
connection.close();
}
/**
* Shuts down the connection in this pool entry.
*/
protected void shutdown() throws IOException {
shutdownEntry();
if (connection.isOpen())
connection.shutdown();
}
}
/**
* The connection adapter used by this manager.
*/
protected class ConnAdapter extends AbstractPooledConnAdapter {
/**
* Creates a new connection adapter.
*
* @param entry the pool entry for the connection being wrapped
* @param route the planned route for this connection
*/
protected ConnAdapter(PoolEntry entry, HttpRoute route) {
super(SingleClientConnManager.this, entry);
markReusable();
entry.route = route;
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/SingleClientConnManager.java | Java | gpl3 | 14,109 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.net.Socket;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.HttpResponseFactory;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.impl.SocketHttpClientConnection;
import org.apache.ogt.http.io.HttpMessageParser;
import org.apache.ogt.http.io.SessionInputBuffer;
import org.apache.ogt.http.io.SessionOutputBuffer;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.params.HttpProtocolParams;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of an operated client connection.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#STRICT_TRANSFER_ENCODING}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
* </ul>
*
* @since 4.0
*/
@NotThreadSafe // connSecure, targetHost
public class DefaultClientConnection extends SocketHttpClientConnection
implements OperatedClientConnection, HttpContext {
private final Log log = LogFactory.getLog(getClass());
private final Log headerLog = LogFactory.getLog("org.apache.ogt.http.headers");
private final Log wireLog = LogFactory.getLog("org.apache.ogt.http.wire");
/** The unconnected socket */
private volatile Socket socket;
/** The target host of this connection. */
private HttpHost targetHost;
/** Whether this connection is secure. */
private boolean connSecure;
/** True if this connection was shutdown. */
private volatile boolean shutdown;
/** connection specific attributes */
private final Map<String, Object> attributes;
public DefaultClientConnection() {
super();
this.attributes = new HashMap<String, Object>();
}
public final HttpHost getTargetHost() {
return this.targetHost;
}
public final boolean isSecure() {
return this.connSecure;
}
@Override
public final Socket getSocket() {
return this.socket;
}
public void opening(Socket sock, HttpHost target) throws IOException {
assertNotOpen();
this.socket = sock;
this.targetHost = target;
// Check for shutdown after assigning socket, so that
if (this.shutdown) {
sock.close(); // allow this to throw...
// ...but if it doesn't, explicitly throw one ourselves.
throw new IOException("Connection already shutdown");
}
}
public void openCompleted(boolean secure, HttpParams params) throws IOException {
assertNotOpen();
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
this.connSecure = secure;
bind(this.socket, params);
}
/**
* Force-closes this connection.
* If the connection is still in the process of being open (the method
* {@link #opening opening} was already called but
* {@link #openCompleted openCompleted} was not), the associated
* socket that is being connected to a remote address will be closed.
* That will interrupt a thread that is blocked on connecting
* the socket.
* If the connection is not yet open, this will prevent the connection
* from being opened.
*
* @throws IOException in case of a problem
*/
@Override
public void shutdown() throws IOException {
shutdown = true;
try {
super.shutdown();
log.debug("Connection shut down");
Socket sock = this.socket; // copy volatile attribute
if (sock != null)
sock.close();
} catch (IOException ex) {
log.debug("I/O error shutting down connection", ex);
}
}
@Override
public void close() throws IOException {
try {
super.close();
log.debug("Connection closed");
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
@Override
protected SessionInputBuffer createSessionInputBuffer(
final Socket socket,
int buffersize,
final HttpParams params) throws IOException {
if (buffersize == -1) {
buffersize = 8192;
}
SessionInputBuffer inbuffer = super.createSessionInputBuffer(
socket,
buffersize,
params);
if (wireLog.isDebugEnabled()) {
inbuffer = new LoggingSessionInputBuffer(
inbuffer,
new Wire(wireLog),
HttpProtocolParams.getHttpElementCharset(params));
}
return inbuffer;
}
@Override
protected SessionOutputBuffer createSessionOutputBuffer(
final Socket socket,
int buffersize,
final HttpParams params) throws IOException {
if (buffersize == -1) {
buffersize = 8192;
}
SessionOutputBuffer outbuffer = super.createSessionOutputBuffer(
socket,
buffersize,
params);
if (wireLog.isDebugEnabled()) {
outbuffer = new LoggingSessionOutputBuffer(
outbuffer,
new Wire(wireLog),
HttpProtocolParams.getHttpElementCharset(params));
}
return outbuffer;
}
@Override
protected HttpMessageParser createResponseParser(
final SessionInputBuffer buffer,
final HttpResponseFactory responseFactory,
final HttpParams params) {
// override in derived class to specify a line parser
return new DefaultResponseParser
(buffer, null, responseFactory, params);
}
public void update(Socket sock, HttpHost target,
boolean secure, HttpParams params)
throws IOException {
assertOpen();
if (target == null) {
throw new IllegalArgumentException
("Target host must not be null.");
}
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
if (sock != null) {
this.socket = sock;
bind(sock, params);
}
targetHost = target;
connSecure = secure;
}
@Override
public HttpResponse receiveResponseHeader() throws HttpException, IOException {
HttpResponse response = super.receiveResponseHeader();
if (log.isDebugEnabled()) {
log.debug("Receiving response: " + response.getStatusLine());
}
if (headerLog.isDebugEnabled()) {
headerLog.debug("<< " + response.getStatusLine().toString());
Header[] headers = response.getAllHeaders();
for (Header header : headers) {
headerLog.debug("<< " + header.toString());
}
}
return response;
}
@Override
public void sendRequestHeader(HttpRequest request) throws HttpException, IOException {
if (log.isDebugEnabled()) {
log.debug("Sending request: " + request.getRequestLine());
}
super.sendRequestHeader(request);
if (headerLog.isDebugEnabled()) {
headerLog.debug(">> " + request.getRequestLine().toString());
Header[] headers = request.getAllHeaders();
for (Header header : headers) {
headerLog.debug(">> " + header.toString());
}
}
}
public Object getAttribute(final String id) {
return this.attributes.get(id);
}
public Object removeAttribute(final String id) {
return this.attributes.remove(id);
}
public void setAttribute(final String id, final Object obj) {
this.attributes.put(id, obj);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/DefaultClientConnection.java | Java | gpl3 | 9,820 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpMessage;
import org.apache.ogt.http.HttpResponseFactory;
import org.apache.ogt.http.NoHttpResponseException;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.StatusLine;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.params.ConnConnectionPNames;
import org.apache.ogt.http.impl.io.AbstractMessageParser;
import org.apache.ogt.http.io.SessionInputBuffer;
import org.apache.ogt.http.message.LineParser;
import org.apache.ogt.http.message.ParserCursor;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.util.CharArrayBuffer;
/**
* Default HTTP response parser implementation.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnConnectionPNames#MAX_STATUS_LINE_GARBAGE}</li>
* </ul>
*
* @since 4.0
*/
@ThreadSafe // no public methods
public class DefaultResponseParser extends AbstractMessageParser {
private final Log log = LogFactory.getLog(getClass());
private final HttpResponseFactory responseFactory;
private final CharArrayBuffer lineBuf;
private final int maxGarbageLines;
public DefaultResponseParser(
final SessionInputBuffer buffer,
final LineParser parser,
final HttpResponseFactory responseFactory,
final HttpParams params) {
super(buffer, parser, params);
if (responseFactory == null) {
throw new IllegalArgumentException
("Response factory may not be null");
}
this.responseFactory = responseFactory;
this.lineBuf = new CharArrayBuffer(128);
this.maxGarbageLines = params.getIntParameter(
ConnConnectionPNames.MAX_STATUS_LINE_GARBAGE, Integer.MAX_VALUE);
}
@Override
protected HttpMessage parseHead(
final SessionInputBuffer sessionBuffer) throws IOException, HttpException {
//read out the HTTP status string
int count = 0;
ParserCursor cursor = null;
do {
// clear the buffer
this.lineBuf.clear();
int i = sessionBuffer.readLine(this.lineBuf);
if (i == -1 && count == 0) {
// The server just dropped connection on us
throw new NoHttpResponseException("The target server failed to respond");
}
cursor = new ParserCursor(0, this.lineBuf.length());
if (lineParser.hasProtocolVersion(this.lineBuf, cursor)) {
// Got one
break;
} else if (i == -1 || count >= this.maxGarbageLines) {
// Giving up
throw new ProtocolException("The server failed to respond with a " +
"valid HTTP response");
}
if (this.log.isDebugEnabled()) {
this.log.debug("Garbage in response: " + this.lineBuf.toString());
}
count++;
} while(true);
//create the status line from the status string
StatusLine statusline = lineParser.parseStatusLine(this.lineBuf, cursor);
return this.responseFactory.newHttpResponse(statusline, null);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/DefaultResponseParser.java | Java | gpl3 | 4,819 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.io.HttpTransportMetrics;
import org.apache.ogt.http.io.SessionOutputBuffer;
import org.apache.ogt.http.protocol.HTTP;
import org.apache.ogt.http.util.CharArrayBuffer;
/**
* Logs all data written to the wire LOG.
*
*
* @since 4.0
*/
@Immutable
public class LoggingSessionOutputBuffer implements SessionOutputBuffer {
/** Original data transmitter. */
private final SessionOutputBuffer out;
/** The wire log to use. */
private final Wire wire;
private final String charset;
/**
* Create an instance that wraps the specified session output buffer.
* @param out The session output buffer.
* @param wire The Wire log to use.
* @param charset protocol charset, <code>ASCII</code> if <code>null</code>
*/
public LoggingSessionOutputBuffer(
final SessionOutputBuffer out, final Wire wire, final String charset) {
super();
this.out = out;
this.wire = wire;
this.charset = charset != null ? charset : HTTP.ASCII;
}
public LoggingSessionOutputBuffer(final SessionOutputBuffer out, final Wire wire) {
this(out, wire, null);
}
public void write(byte[] b, int off, int len) throws IOException {
this.out.write(b, off, len);
if (this.wire.enabled()) {
this.wire.output(b, off, len);
}
}
public void write(int b) throws IOException {
this.out.write(b);
if (this.wire.enabled()) {
this.wire.output(b);
}
}
public void write(byte[] b) throws IOException {
this.out.write(b);
if (this.wire.enabled()) {
this.wire.output(b);
}
}
public void flush() throws IOException {
this.out.flush();
}
public void writeLine(final CharArrayBuffer buffer) throws IOException {
this.out.writeLine(buffer);
if (this.wire.enabled()) {
String s = new String(buffer.buffer(), 0, buffer.length());
String tmp = s + "\r\n";
this.wire.output(tmp.getBytes(this.charset));
}
}
public void writeLine(final String s) throws IOException {
this.out.writeLine(s);
if (this.wire.enabled()) {
String tmp = s + "\r\n";
this.wire.output(tmp.getBytes(this.charset));
}
}
public HttpTransportMetrics getMetrics() {
return this.out.getMetrics();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/LoggingSessionOutputBuffer.java | Java | gpl3 | 3,760 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
Default implementations for interfaces in
{@link org.apache.ogt.http.impl.conn org.apache.ogt.http.impl.conn} and related classes.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/package.html | HTML | gpl3 | 1,369 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Abstract adapter from pool {@link AbstractPoolEntry entries} to
* {@link org.apache.ogt.http.conn.ManagedClientConnection managed}
* client connections.
* The connection in the pool entry is used to initialize the base class.
* In addition, methods to establish a route are delegated to the
* pool entry. {@link #shutdown shutdown} and {@link #close close}
* will clear the tracked route in the pool entry and call the
* respective method of the wrapped connection.
*
* @since 4.0
*/
public abstract class AbstractPooledConnAdapter extends AbstractClientConnAdapter {
/** The wrapped pool entry. */
protected volatile AbstractPoolEntry poolEntry;
/**
* Creates a new connection adapter.
*
* @param manager the connection manager
* @param entry the pool entry for the connection being wrapped
*/
protected AbstractPooledConnAdapter(ClientConnectionManager manager,
AbstractPoolEntry entry) {
super(manager, entry.connection);
this.poolEntry = entry;
}
/**
* Obtains the pool entry.
*
* @return the pool entry, or <code>null</code> if detached
*/
protected AbstractPoolEntry getPoolEntry() {
return this.poolEntry;
}
/**
* Asserts that there is a valid pool entry.
*
* @throws ConnectionShutdownException if there is no pool entry
* or connection has been aborted
*
* @see #assertValid(OperatedClientConnection)
*/
protected void assertValid(final AbstractPoolEntry entry) {
if (isReleased() || entry == null) {
throw new ConnectionShutdownException();
}
}
/**
* @deprecated use {@link #assertValid(AbstractPoolEntry)}
*/
@Deprecated
protected final void assertAttached() {
if (poolEntry == null) {
throw new ConnectionShutdownException();
}
}
/**
* Detaches this adapter from the wrapped connection.
* This adapter becomes useless.
*/
@Override
protected synchronized void detach() {
poolEntry = null;
super.detach();
}
public HttpRoute getRoute() {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
return (entry.tracker == null) ? null : entry.tracker.toRoute();
}
public void open(HttpRoute route,
HttpContext context, HttpParams params)
throws IOException {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
entry.open(route, context, params);
}
public void tunnelTarget(boolean secure, HttpParams params)
throws IOException {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
entry.tunnelTarget(secure, params);
}
public void tunnelProxy(HttpHost next, boolean secure, HttpParams params)
throws IOException {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
entry.tunnelProxy(next, secure, params);
}
public void layerProtocol(HttpContext context, HttpParams params)
throws IOException {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
entry.layerProtocol(context, params);
}
public void close() throws IOException {
AbstractPoolEntry entry = getPoolEntry();
if (entry != null)
entry.shutdownEntry();
OperatedClientConnection conn = getWrappedConnection();
if (conn != null) {
conn.close();
}
}
public void shutdown() throws IOException {
AbstractPoolEntry entry = getPoolEntry();
if (entry != null)
entry.shutdownEntry();
OperatedClientConnection conn = getWrappedConnection();
if (conn != null) {
conn.shutdown();
}
}
public Object getState() {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
return entry.getState();
}
public void setState(final Object state) {
AbstractPoolEntry entry = getPoolEntry();
assertValid(entry);
entry.setState(state);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/AbstractPooledConnAdapter.java | Java | gpl3 | 5,810 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.params.ConnRouteParams;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.HttpRoutePlanner;
import org.apache.ogt.http.conn.scheme.Scheme;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of an {@link HttpRoutePlanner}.
* This implementation is based on {@link java.net.ProxySelector}.
* By default, it will pick up the proxy settings of the JVM, either
* from system properties or from the browser running the application.
* Additionally, it interprets some
* {@link org.apache.ogt.http.conn.params.ConnRoutePNames parameters},
* though not the {@link
* org.apache.ogt.http.conn.params.ConnRoutePNames#DEFAULT_PROXY DEFAULT_PROXY}.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#LOCAL_ADDRESS}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#FORCED_ROUTE}</li>
* </ul>
*
* @since 4.0
*/
@NotThreadSafe // e.g [gs]etProxySelector()
public class ProxySelectorRoutePlanner implements HttpRoutePlanner {
/** The scheme registry. */
protected final SchemeRegistry schemeRegistry; // @ThreadSafe
/** The proxy selector to use, or <code>null</code> for system default. */
protected ProxySelector proxySelector;
/**
* Creates a new proxy selector route planner.
*
* @param schreg the scheme registry
* @param prosel the proxy selector, or
* <code>null</code> for the system default
*/
public ProxySelectorRoutePlanner(SchemeRegistry schreg,
ProxySelector prosel) {
if (schreg == null) {
throw new IllegalArgumentException
("SchemeRegistry must not be null.");
}
schemeRegistry = schreg;
proxySelector = prosel;
}
/**
* Obtains the proxy selector to use.
*
* @return the proxy selector, or <code>null</code> for the system default
*/
public ProxySelector getProxySelector() {
return this.proxySelector;
}
/**
* Sets the proxy selector to use.
*
* @param prosel the proxy selector, or
* <code>null</code> to use the system default
*/
public void setProxySelector(ProxySelector prosel) {
this.proxySelector = prosel;
}
public HttpRoute determineRoute(HttpHost target,
HttpRequest request,
HttpContext context)
throws HttpException {
if (request == null) {
throw new IllegalStateException
("Request must not be null.");
}
// If we have a forced route, we can do without a target.
HttpRoute route =
ConnRouteParams.getForcedRoute(request.getParams());
if (route != null)
return route;
// If we get here, there is no forced route.
// So we need a target to compute a route.
if (target == null) {
throw new IllegalStateException
("Target host must not be null.");
}
final InetAddress local =
ConnRouteParams.getLocalAddress(request.getParams());
final HttpHost proxy = determineProxy(target, request, context);
final Scheme schm =
this.schemeRegistry.getScheme(target.getSchemeName());
// as it is typically used for TLS/SSL, we assume that
// a layered scheme implies a secure connection
final boolean secure = schm.isLayered();
if (proxy == null) {
route = new HttpRoute(target, local, secure);
} else {
route = new HttpRoute(target, local, proxy, secure);
}
return route;
}
/**
* Determines a proxy for the given target.
*
* @param target the planned target, never <code>null</code>
* @param request the request to be sent, never <code>null</code>
* @param context the context, or <code>null</code>
*
* @return the proxy to use, or <code>null</code> for a direct route
*
* @throws HttpException
* in case of system proxy settings that cannot be handled
*/
protected HttpHost determineProxy(HttpHost target,
HttpRequest request,
HttpContext context)
throws HttpException {
// the proxy selector can be 'unset', so we better deal with null here
ProxySelector psel = this.proxySelector;
if (psel == null)
psel = ProxySelector.getDefault();
if (psel == null)
return null;
URI targetURI = null;
try {
targetURI = new URI(target.toURI());
} catch (URISyntaxException usx) {
throw new HttpException
("Cannot convert host to URI: " + target, usx);
}
List<Proxy> proxies = psel.select(targetURI);
Proxy p = chooseProxy(proxies, target, request, context);
HttpHost result = null;
if (p.type() == Proxy.Type.HTTP) {
// convert the socket address to an HttpHost
if (!(p.address() instanceof InetSocketAddress)) {
throw new HttpException
("Unable to handle non-Inet proxy address: "+p.address());
}
final InetSocketAddress isa = (InetSocketAddress) p.address();
// assume default scheme (http)
result = new HttpHost(getHost(isa), isa.getPort());
}
return result;
}
/**
* Obtains a host from an {@link InetSocketAddress}.
*
* @param isa the socket address
*
* @return a host string, either as a symbolic name or
* as a literal IP address string
* <br/>
* (TODO: determine format for IPv6 addresses, with or without [brackets])
*/
protected String getHost(InetSocketAddress isa) {
//@@@ Will this work with literal IPv6 addresses, or do we
//@@@ need to wrap these in [] for the string representation?
//@@@ Having it in this method at least allows for easy workarounds.
return isa.isUnresolved() ?
isa.getHostName() : isa.getAddress().getHostAddress();
}
/**
* Chooses a proxy from a list of available proxies.
* The default implementation just picks the first non-SOCKS proxy
* from the list. If there are only SOCKS proxies,
* {@link Proxy#NO_PROXY Proxy.NO_PROXY} is returned.
* Derived classes may implement more advanced strategies,
* such as proxy rotation if there are multiple options.
*
* @param proxies the list of proxies to choose from,
* never <code>null</code> or empty
* @param target the planned target, never <code>null</code>
* @param request the request to be sent, never <code>null</code>
* @param context the context, or <code>null</code>
*
* @return a proxy type
*/
protected Proxy chooseProxy(List<Proxy> proxies,
HttpHost target,
HttpRequest request,
HttpContext context) {
if ((proxies == null) || proxies.isEmpty()) {
throw new IllegalArgumentException
("Proxy list must not be empty.");
}
Proxy result = null;
// check the list for one we can use
for (int i=0; (result == null) && (i < proxies.size()); i++) {
Proxy p = proxies.get(i);
switch (p.type()) {
case DIRECT:
case HTTP:
result = p;
break;
case SOCKS:
// SOCKS hosts are not handled on the route level.
// The socket may make use of the SOCKS host though.
break;
}
}
if (result == null) {
//@@@ log as warning or info that only a socks proxy is available?
// result can only be null if all proxies are socks proxies
// socks proxies are not handled on the route planning level
result = Proxy.NO_PROXY;
}
return result;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/ProxySelectorRoutePlanner.java | Java | gpl3 | 10,058 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.scheme.PlainSocketFactory;
import org.apache.ogt.http.conn.scheme.Scheme;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.conn.ssl.SSLSocketFactory;
/**
* @since 4.1
*/
@ThreadSafe
public final class SchemeRegistryFactory {
public static SchemeRegistry createDefault() {
SchemeRegistry registry = new SchemeRegistry();
registry.register(
new Scheme("http", 80, PlainSocketFactory.getSocketFactory()));
registry.register(
new Scheme("https", 443, SSLSocketFactory.getSocketFactory()));
return registry;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/SchemeRegistryFactory.java | Java | gpl3 | 1,924 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.HttpConnection;
// Currently only used by AbstractConnPool
/**
* A helper class for connection managers to track idle connections.
*
* <p>This class is not synchronized.</p>
*
* @see org.apache.ogt.http.conn.ClientConnectionManager#closeIdleConnections
*
* @since 4.0
*
* @deprecated no longer used
*/
@Deprecated
public class IdleConnectionHandler {
private final Log log = LogFactory.getLog(getClass());
/** Holds connections and the time they were added. */
private final Map<HttpConnection,TimeValues> connectionToTimes;
public IdleConnectionHandler() {
super();
connectionToTimes = new HashMap<HttpConnection,TimeValues>();
}
/**
* Registers the given connection with this handler. The connection will be held until
* {@link #remove} or {@link #closeIdleConnections} is called.
*
* @param connection the connection to add
*
* @see #remove
*/
public void add(HttpConnection connection, long validDuration, TimeUnit unit) {
long timeAdded = System.currentTimeMillis();
if (log.isDebugEnabled()) {
log.debug("Adding connection at: " + timeAdded);
}
connectionToTimes.put(connection, new TimeValues(timeAdded, validDuration, unit));
}
/**
* Removes the given connection from the list of connections to be closed when idle.
* This will return true if the connection is still valid, and false
* if the connection should be considered expired and not used.
*
* @param connection
* @return True if the connection is still valid.
*/
public boolean remove(HttpConnection connection) {
TimeValues times = connectionToTimes.remove(connection);
if(times == null) {
log.warn("Removing a connection that never existed!");
return true;
} else {
return System.currentTimeMillis() <= times.timeExpires;
}
}
/**
* Removes all connections referenced by this handler.
*/
public void removeAll() {
this.connectionToTimes.clear();
}
/**
* Closes connections that have been idle for at least the given amount of time.
*
* @param idleTime the minimum idle time, in milliseconds, for connections to be closed
*/
public void closeIdleConnections(long idleTime) {
// the latest time for which connections will be closed
long idleTimeout = System.currentTimeMillis() - idleTime;
if (log.isDebugEnabled()) {
log.debug("Checking for connections, idle timeout: " + idleTimeout);
}
for (Entry<HttpConnection, TimeValues> entry : connectionToTimes.entrySet()) {
HttpConnection conn = entry.getKey();
TimeValues times = entry.getValue();
long connectionTime = times.timeAdded;
if (connectionTime <= idleTimeout) {
if (log.isDebugEnabled()) {
log.debug("Closing idle connection, connection time: " + connectionTime);
}
try {
conn.close();
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
}
public void closeExpiredConnections() {
long now = System.currentTimeMillis();
if (log.isDebugEnabled()) {
log.debug("Checking for expired connections, now: " + now);
}
for (Entry<HttpConnection, TimeValues> entry : connectionToTimes.entrySet()) {
HttpConnection conn = entry.getKey();
TimeValues times = entry.getValue();
if(times.timeExpires <= now) {
if (log.isDebugEnabled()) {
log.debug("Closing connection, expired @: " + times.timeExpires);
}
try {
conn.close();
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
}
private static class TimeValues {
private final long timeAdded;
private final long timeExpires;
/**
* @param now The current time in milliseconds
* @param validDuration The duration this connection is valid for
* @param validUnit The unit of time the duration is specified in.
*/
TimeValues(long now, long validDuration, TimeUnit validUnit) {
this.timeAdded = now;
if(validDuration > 0) {
this.timeExpires = now + validUnit.toMillis(validDuration);
} else {
this.timeExpires = Long.MAX_VALUE;
}
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/IdleConnectionHandler.java | Java | gpl3 | 6,242 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
/**
* A worker thread for processing queued references.
* {@link Reference Reference}s can be
* {@link ReferenceQueue queued}
* automatically by the garbage collector.
* If that feature is used, a daemon thread should be executing
* this worker. It will pick up the queued references and pass them
* on to a handler for appropriate processing.
*
* @deprecated do not use
*/
@Deprecated
public class RefQueueWorker implements Runnable {
/** The reference queue to monitor. */
protected final ReferenceQueue<?> refQueue;
/** The handler for the references found. */
protected final RefQueueHandler refHandler;
/**
* The thread executing this handler.
* This attribute is also used as a shutdown indicator.
*/
protected volatile Thread workerThread;
/**
* Instantiates a new worker to listen for lost connections.
*
* @param queue the queue on which to wait for references
* @param handler the handler to pass the references to
*/
public RefQueueWorker(ReferenceQueue<?> queue, RefQueueHandler handler) {
if (queue == null) {
throw new IllegalArgumentException("Queue must not be null.");
}
if (handler == null) {
throw new IllegalArgumentException("Handler must not be null.");
}
refQueue = queue;
refHandler = handler;
}
/**
* The main loop of this worker.
* If initialization succeeds, this method will only return
* after {@link #shutdown shutdown()}. Only one thread can
* execute the main loop at any time.
*/
public void run() {
if (this.workerThread == null) {
this.workerThread = Thread.currentThread();
}
while (this.workerThread == Thread.currentThread()) {
try {
// remove the next reference and process it
Reference<?> ref = refQueue.remove();
refHandler.handleReference(ref);
} catch (InterruptedException ignore) {
}
}
}
/**
* Shuts down this worker.
* It can be re-started afterwards by another call to {@link #run run()}.
*/
public void shutdown() {
Thread wt = this.workerThread;
if (wt != null) {
this.workerThread = null; // indicate shutdown
wt.interrupt();
}
}
/**
* Obtains a description of this worker.
*
* @return a descriptive string for this worker
*/
@Override
public String toString() {
return "RefQueueWorker::" + this.workerThread;
}
} // class RefQueueWorker
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/RefQueueWorker.java | Java | gpl3 | 3,966 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.lang.ref.WeakReference;
import java.lang.ref.ReferenceQueue;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.conn.routing.HttpRoute;
/**
* A weak reference to a {@link BasicPoolEntry BasicPoolEntry}.
* This reference explicitly keeps the planned route, so the connection
* can be reclaimed if it is lost to garbage collection.
*
* @since 4.0
*/
@Immutable
public class BasicPoolEntryRef extends WeakReference<BasicPoolEntry> {
/** The planned route of the entry. */
private final HttpRoute route; // HttpRoute is @Immutable
/**
* Creates a new reference to a pool entry.
*
* @param entry the pool entry, must not be <code>null</code>
* @param queue the reference queue, or <code>null</code>
*/
public BasicPoolEntryRef(BasicPoolEntry entry,
ReferenceQueue<Object> queue) {
super(entry, queue);
if (entry == null) {
throw new IllegalArgumentException
("Pool entry must not be null.");
}
route = entry.getPlannedRoute();
}
/**
* Obtain the planned route for the referenced entry.
* The planned route is still available, even if the entry is gone.
*
* @return the planned route
*/
public final HttpRoute getRoute() {
return this.route;
}
} // class BasicPoolEntryRef
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/BasicPoolEntryRef.java | Java | gpl3 | 2,651 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.util.concurrent.TimeUnit;
import org.apache.ogt.http.conn.ConnectionPoolTimeoutException;
/**
* Encapsulates a request for a {@link BasicPoolEntry}.
*
* @since 4.0
*/
public interface PoolEntryRequest {
/**
* Obtains a pool entry with a connection within the given timeout.
* If {@link #abortRequest()} is called before this completes
* an {@link InterruptedException} is thrown.
*
* @param timeout the timeout, 0 or negative for no timeout
* @param tunit the unit for the <code>timeout</code>,
* may be <code>null</code> only if there is no timeout
*
* @return pool entry holding a connection for the route
*
* @throws ConnectionPoolTimeoutException
* if the timeout expired
* @throws InterruptedException
* if the calling thread was interrupted or the request was aborted
*/
BasicPoolEntry getPoolEntry(
long timeout,
TimeUnit tunit) throws InterruptedException, ConnectionPoolTimeoutException;
/**
* Aborts the active or next call to
* {@link #getPoolEntry(long, TimeUnit)}.
*/
void abortRequest();
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/PoolEntryRequest.java | Java | gpl3 | 2,435 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
The implementation of a thread-safe client connection manager.
<center>
<img src="doc-files/tsccm-structure.png" alt="Relation Diagram"/>
</center>
<p>
The implementation is structured into three areas, as illustrated
by the diagram above.
Facing the application is the <i>Manager</i> (green), which internally
maintains a <i>Pool</i> (yellow) of connections and waiting threads.
Both Manager and Pool rely on <i>Operations</i> (cyan) to provide the
actual connections.
</p>
<p>
In order to allow connection garbage collection, it is
imperative that hard object references between the areas are
restricted to the relations indicated by arrows in the diagram:
</p>
<ul>
<li>Applications reference only the Manager objects.</li>
<li>Manager objects reference Pool objects, but not vice versa.</li>
<li>Operations objects do not reference either Manager or Pool objects.</li>
</ul>
<p>
The following table shows a selection of classes and interfaces,
and their assignment to the three areas.
</p>
<center>
<table border="1">
<colgroup>
<col width="50%"/>
<col width="50%"/>
</colgroup>
<tr>
<td style="text-align: center; background-color: #00ff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.ThreadSafeClientConnManager}
</td>
<td style="text-align: center; background-color: #ffff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.AbstractConnPool}
</td>
</tr>
<tr>
<td style="text-align: center; background-color: #00ff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPooledConnAdapter}
</td>
<td style="text-align: center; background-color: #ffff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.ConnPoolByRoute}
</td>
</tr>
<!-- appears on both sides! -->
<tr>
<td style="text-align: right; background-color: #00ff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntry}
</td>
<td style="text-align: left; background-color: #ffff00;">
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntry}
</td>
</tr>
<!-- ====================== -->
<tr style="border-width: 5px;">
</tr>
<tr>
<td colspan="2" style="text-align: center; background-color: #00ffff;">
{@link org.apache.ogt.http.conn.ClientConnectionOperator}
</td>
</tr>
<tr>
<td colspan="2" style="text-align: center; background-color: #00ffff;">
{@link org.apache.ogt.http.conn.OperatedClientConnection}
</td>
</tr>
</table>
</center>
<p>
The Manager area has implementations for the connection management
interfaces {@link org.apache.ogt.http.conn.ClientConnectionManager}
and {@link org.apache.ogt.http.conn.ManagedClientConnection}.
The latter is an adapter from managed to operated connections, based on a
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntry}.
<br/>
The Pool area shows an abstract pool class
{@link org.apache.ogt.http.impl.conn.tsccm.AbstractConnPool}
and a concrete implementation
{@link org.apache.ogt.http.impl.conn.tsccm.ConnPoolByRoute}
which uses the same basic algorithm as the
<code>MultiThreadedHttpConnectionManager</code>
in HttpClient 3.x.
A pool contains instances of
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntry}.
Most other classes in this package also belong to the Pool area.
<br/>
In the Operations area, you will find only the interfaces for
operated connections as defined in the org.apache.ogt.http.conn package.
The connection manager will work with all correct implementations
of these interfaces. This package therefore does not define anything
specific to the Operations area.
</p>
<p>
As you have surely noticed, the
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntry}
appears in both the Manager and Pool areas.
This is where things get tricky for connection garbage collection.
<br/>
A connection pool may start a background thread to implement cleanup.
In that case, the connection pool will not be garbage collected until
it is shut down, since the background thread keeps a hard reference
to the pool. The pool itself keeps hard references to the pooled entries,
which in turn reference idle connections. Neither of these is subject
to garbage collection.
Only the shutdown of the pool will stop the background thread,
thereby enabling garbage collection of the pool objects.
<br/>
A pool entry that is passed to an application by means of a connection
adapter will move from the Pool area to the Manager area. When the
connection is released by the application, the manager returns the
entry back to the pool. With that step, the pool entry moves from
the Manager area back to the Pool area.
While the entry is in the Manager area, the pool MUST NOT keep a
hard reference to it.
</p>
<p>
The purpose of connection garbage collection is to detect when an
application fails to return a connection. In order to achieve this,
the only hard reference to the pool entry in the Manager area is
in the connection wrapper. The manager will not keep a hard reference
to the connection wrapper either, since that wrapper is effectively
moving to the Application area.
If the application drops it's reference to the connection wrapper,
that wrapper will be garbage collected, and with it the pool entry.
<br/>
In order to detect garbage collection of pool entries handed out
to the application, the pool keeps a <i>weak reference</i> to the
entry. Instances of
{@link org.apache.ogt.http.impl.conn.tsccm.BasicPoolEntryRef}
combine the weak reference with information about the route for
which the pool entry was allocated. If one of these entry references
becomes stale, the pool can accommodate for the lost connection.
This is triggered either by a background thread waiting for the
references to be queued by the garbage collector, or by the
application calling a {@link
org.apache.ogt.http.conn.ClientConnectionManager#closeIdleConnections cleanup}
method of the connection manager.
<br/>
Basically the same trick is used for detecting garbage collection
of the connection manager itself. The pool keeps a weak reference
to the connection manager that created it. However, this will work
only if there is a background thread to detect when that reference
is queued by the garbage collector. Otherwise, a finalizer of the
connection manager will shut down the pool and release it's resources.
</p>
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/package.html | HTML | gpl3 | 7,399 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.lang.ref.Reference;
/**
* @deprecated do not use
*
* @since 4.0
*/
@Deprecated
public interface RefQueueHandler {
/**
* Invoked when a reference is found on the queue.
*
* @param ref the reference to handle
*/
public void handleReference(Reference<?> ref)
;
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/RefQueueHandler.java | Java | gpl3 | 1,560 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.util.Date;
import java.util.concurrent.locks.Condition;
import org.apache.ogt.http.annotation.NotThreadSafe;
/**
* Represents a thread waiting for a connection.
* This class implements throwaway objects. It is instantiated whenever
* a thread needs to wait. Instances are not re-used, except if the
* waiting thread experiences a spurious wakeup and continues to wait.
* <br/>
* All methods assume external synchronization on the condition
* passed to the constructor.
* Instances of this class do <i>not</i> synchronize access!
*
*
* @since 4.0
*/
@NotThreadSafe
public class WaitingThread {
/** The condition on which the thread is waiting. */
private final Condition cond;
/** The route specific pool on which the thread is waiting. */
//@@@ replace with generic pool interface
private final RouteSpecificPool pool;
/** The thread that is waiting for an entry. */
private Thread waiter;
/** True if this was interrupted. */
private boolean aborted;
/**
* Creates a new entry for a waiting thread.
*
* @param cond the condition for which to wait
* @param pool the pool on which the thread will be waiting,
* or <code>null</code>
*/
public WaitingThread(Condition cond, RouteSpecificPool pool) {
if (cond == null) {
throw new IllegalArgumentException("Condition must not be null.");
}
this.cond = cond;
this.pool = pool;
}
/**
* Obtains the condition.
*
* @return the condition on which to wait, never <code>null</code>
*/
public final Condition getCondition() {
// not synchronized
return this.cond;
}
/**
* Obtains the pool, if there is one.
*
* @return the pool on which a thread is or was waiting,
* or <code>null</code>
*/
public final RouteSpecificPool getPool() {
// not synchronized
return this.pool;
}
/**
* Obtains the thread, if there is one.
*
* @return the thread which is waiting, or <code>null</code>
*/
public final Thread getThread() {
// not synchronized
return this.waiter;
}
/**
* Blocks the calling thread.
* This method returns when the thread is notified or interrupted,
* if a timeout occurrs, or if there is a spurious wakeup.
* <br/>
* This method assumes external synchronization.
*
* @param deadline when to time out, or <code>null</code> for no timeout
*
* @return <code>true</code> if the condition was satisfied,
* <code>false</code> in case of a timeout.
* Typically, a call to {@link #wakeup} is used to indicate
* that the condition was satisfied. Since the condition is
* accessible outside, this cannot be guaranteed though.
*
* @throws InterruptedException if the waiting thread was interrupted
*
* @see #wakeup
*/
public boolean await(Date deadline)
throws InterruptedException {
// This is only a sanity check. We cannot synchronize here,
// the lock would not be released on calling cond.await() below.
if (this.waiter != null) {
throw new IllegalStateException
("A thread is already waiting on this object." +
"\ncaller: " + Thread.currentThread() +
"\nwaiter: " + this.waiter);
}
if (aborted)
throw new InterruptedException("Operation interrupted");
this.waiter = Thread.currentThread();
boolean success = false;
try {
if (deadline != null) {
success = this.cond.awaitUntil(deadline);
} else {
this.cond.await();
success = true;
}
if (aborted)
throw new InterruptedException("Operation interrupted");
} finally {
this.waiter = null;
}
return success;
} // await
/**
* Wakes up the waiting thread.
* <br/>
* This method assumes external synchronization.
*/
public void wakeup() {
// If external synchronization and pooling works properly,
// this cannot happen. Just a sanity check.
if (this.waiter == null) {
throw new IllegalStateException
("Nobody waiting on this object.");
}
// One condition might be shared by several WaitingThread instances.
// It probably isn't, but just in case: wake all, not just one.
this.cond.signalAll();
}
public void interrupt() {
aborted = true;
this.cond.signalAll();
}
} // class WaitingThread
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/WaitingThread.java | Java | gpl3 | 6,055 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.io.IOException;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.util.Set;
import java.util.HashSet;
import java.util.Iterator;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.annotation.GuardedBy;
import org.apache.ogt.http.conn.ConnectionPoolTimeoutException;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.impl.conn.IdleConnectionHandler;
/**
* An abstract connection pool.
* It is used by the {@link ThreadSafeClientConnManager}.
* The abstract pool includes a {@link #poolLock}, which is used to
* synchronize access to the internal pool datastructures.
* Don't use <code>synchronized</code> for that purpose!
*
* @since 4.0
*/
@Deprecated
public abstract class AbstractConnPool implements RefQueueHandler {
private final Log log;
/**
* The global lock for this pool.
*/
protected final Lock poolLock;
/** References to issued connections */
@GuardedBy("poolLock")
protected Set<BasicPoolEntry> leasedConnections;
/** The current total number of connections. */
@GuardedBy("poolLock")
protected int numConnections;
/** Indicates whether this pool is shut down. */
protected volatile boolean isShutDown;
protected Set<BasicPoolEntryRef> issuedConnections;
protected ReferenceQueue<Object> refQueue;
protected IdleConnectionHandler idleConnHandler;
/**
* Creates a new connection pool.
*/
protected AbstractConnPool() {
super();
this.log = LogFactory.getLog(getClass());
this.leasedConnections = new HashSet<BasicPoolEntry>();
this.idleConnHandler = new IdleConnectionHandler();
this.poolLock = new ReentrantLock();
}
public void enableConnectionGC()
throws IllegalStateException {
}
/**
* Obtains a pool entry with a connection within the given timeout.
*
* @param route the route for which to get the connection
* @param timeout the timeout, 0 or negative for no timeout
* @param tunit the unit for the <code>timeout</code>,
* may be <code>null</code> only if there is no timeout
*
* @return pool entry holding a connection for the route
*
* @throws ConnectionPoolTimeoutException
* if the timeout expired
* @throws InterruptedException
* if the calling thread was interrupted
*/
public final
BasicPoolEntry getEntry(
HttpRoute route,
Object state,
long timeout,
TimeUnit tunit)
throws ConnectionPoolTimeoutException, InterruptedException {
return requestPoolEntry(route, state).getPoolEntry(timeout, tunit);
}
/**
* Returns a new {@link PoolEntryRequest}, from which a {@link BasicPoolEntry}
* can be obtained, or the request can be aborted.
*/
public abstract PoolEntryRequest requestPoolEntry(HttpRoute route, Object state);
/**
* Returns an entry into the pool.
* The connection of the entry is expected to be in a suitable state,
* either open and re-usable, or closed. The pool will not make any
* attempt to determine whether it can be re-used or not.
*
* @param entry the entry for the connection to release
* @param reusable <code>true</code> if the entry is deemed
* reusable, <code>false</code> otherwise.
* @param validDuration The duration that the entry should remain free and reusable.
* @param timeUnit The unit of time the duration is measured in.
*/
public abstract void freeEntry(BasicPoolEntry entry, boolean reusable, long validDuration, TimeUnit timeUnit)
;
public void handleReference(Reference<?> ref) {
}
protected abstract void handleLostEntry(HttpRoute route);
/**
* Closes idle connections.
*
* @param idletime the time the connections should have been idle
* in order to be closed now
* @param tunit the unit for the <code>idletime</code>
*/
public void closeIdleConnections(long idletime, TimeUnit tunit) {
// idletime can be 0 or negative, no problem there
if (tunit == null) {
throw new IllegalArgumentException("Time unit must not be null.");
}
poolLock.lock();
try {
idleConnHandler.closeIdleConnections(tunit.toMillis(idletime));
} finally {
poolLock.unlock();
}
}
public void closeExpiredConnections() {
poolLock.lock();
try {
idleConnHandler.closeExpiredConnections();
} finally {
poolLock.unlock();
}
}
/**
* Deletes all entries for closed connections.
*/
public abstract void deleteClosedConnections();
/**
* Shuts down this pool and all associated resources.
* Overriding methods MUST call the implementation here!
*/
public void shutdown() {
poolLock.lock();
try {
if (isShutDown)
return;
// close all connections that are issued to an application
Iterator<BasicPoolEntry> iter = leasedConnections.iterator();
while (iter.hasNext()) {
BasicPoolEntry entry = iter.next();
iter.remove();
closeConnection(entry.getConnection());
}
idleConnHandler.removeAll();
isShutDown = true;
} finally {
poolLock.unlock();
}
}
/**
* Closes a connection from this pool.
*
* @param conn the connection to close, or <code>null</code>
*/
protected void closeConnection(final OperatedClientConnection conn) {
if (conn != null) {
try {
conn.close();
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
} // class AbstractConnPool
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/AbstractConnPool.java | Java | gpl3 | 7,566 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Queue;
import java.util.LinkedList;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.ConnectionPoolTimeoutException;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.params.ConnManagerParams;
import org.apache.ogt.http.conn.params.ConnPerRoute;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.params.HttpParams;
/**
* A connection pool that maintains connections by route.
* This class is derived from <code>MultiThreadedHttpConnectionManager</code>
* in HttpClient 3.x, see there for original authors. It implements the same
* algorithm for connection re-use and connection-per-host enforcement:
* <ul>
* <li>connections are re-used only for the exact same route</li>
* <li>connection limits are enforced per route rather than per host</li>
* </ul>
* Note that access to the pool data structures is synchronized via the
* {@link AbstractConnPool#poolLock poolLock} in the base class,
* not via <code>synchronized</code> methods.
*
* @since 4.0
*/
@ThreadSafe
@SuppressWarnings("deprecation")
public class ConnPoolByRoute extends AbstractConnPool { //TODO: remove dependency on AbstractConnPool
private final Log log = LogFactory.getLog(getClass());
private final Lock poolLock;
/** Connection operator for this pool */
protected final ClientConnectionOperator operator;
/** Connections per route lookup */
protected final ConnPerRoute connPerRoute;
/** References to issued connections */
protected final Set<BasicPoolEntry> leasedConnections;
/** The list of free connections */
protected final Queue<BasicPoolEntry> freeConnections;
/** The list of WaitingThreads waiting for a connection */
protected final Queue<WaitingThread> waitingThreads;
/** Map of route-specific pools */
protected final Map<HttpRoute, RouteSpecificPool> routeToPool;
private final long connTTL;
private final TimeUnit connTTLTimeUnit;
protected volatile boolean shutdown;
protected volatile int maxTotalConnections;
protected volatile int numConnections;
/**
* Creates a new connection pool, managed by route.
*
* @since 4.1
*/
public ConnPoolByRoute(
final ClientConnectionOperator operator,
final ConnPerRoute connPerRoute,
int maxTotalConnections) {
this(operator, connPerRoute, maxTotalConnections, -1, TimeUnit.MILLISECONDS);
}
/**
* @since 4.1
*/
public ConnPoolByRoute(
final ClientConnectionOperator operator,
final ConnPerRoute connPerRoute,
int maxTotalConnections,
long connTTL,
final TimeUnit connTTLTimeUnit) {
super();
if (operator == null) {
throw new IllegalArgumentException("Connection operator may not be null");
}
if (connPerRoute == null) {
throw new IllegalArgumentException("Connections per route may not be null");
}
this.poolLock = super.poolLock;
this.leasedConnections = super.leasedConnections;
this.operator = operator;
this.connPerRoute = connPerRoute;
this.maxTotalConnections = maxTotalConnections;
this.freeConnections = createFreeConnQueue();
this.waitingThreads = createWaitingThreadQueue();
this.routeToPool = createRouteToPoolMap();
this.connTTL = connTTL;
this.connTTLTimeUnit = connTTLTimeUnit;
}
protected Lock getLock() {
return this.poolLock;
}
/**
* Creates a new connection pool, managed by route.
*
* @deprecated use {@link ConnPoolByRoute#ConnPoolByRoute(ClientConnectionOperator, ConnPerRoute, int)}
*/
@Deprecated
public ConnPoolByRoute(final ClientConnectionOperator operator, final HttpParams params) {
this(operator,
ConnManagerParams.getMaxConnectionsPerRoute(params),
ConnManagerParams.getMaxTotalConnections(params));
}
/**
* Creates the queue for {@link #freeConnections}.
* Called once by the constructor.
*
* @return a queue
*/
protected Queue<BasicPoolEntry> createFreeConnQueue() {
return new LinkedList<BasicPoolEntry>();
}
/**
* Creates the queue for {@link #waitingThreads}.
* Called once by the constructor.
*
* @return a queue
*/
protected Queue<WaitingThread> createWaitingThreadQueue() {
return new LinkedList<WaitingThread>();
}
/**
* Creates the map for {@link #routeToPool}.
* Called once by the constructor.
*
* @return a map
*/
protected Map<HttpRoute, RouteSpecificPool> createRouteToPoolMap() {
return new HashMap<HttpRoute, RouteSpecificPool>();
}
/**
* Creates a new route-specific pool.
* Called by {@link #getRoutePool} when necessary.
*
* @param route the route
*
* @return the new pool
*/
protected RouteSpecificPool newRouteSpecificPool(HttpRoute route) {
return new RouteSpecificPool(route, this.connPerRoute);
}
/**
* Creates a new waiting thread.
* Called by {@link #getRoutePool} when necessary.
*
* @param cond the condition to wait for
* @param rospl the route specific pool, or <code>null</code>
*
* @return a waiting thread representation
*/
protected WaitingThread newWaitingThread(Condition cond,
RouteSpecificPool rospl) {
return new WaitingThread(cond, rospl);
}
private void closeConnection(final BasicPoolEntry entry) {
OperatedClientConnection conn = entry.getConnection();
if (conn != null) {
try {
conn.close();
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
}
}
/**
* Get a route-specific pool of available connections.
*
* @param route the route
* @param create whether to create the pool if it doesn't exist
*
* @return the pool for the argument route,
* never <code>null</code> if <code>create</code> is <code>true</code>
*/
protected RouteSpecificPool getRoutePool(HttpRoute route,
boolean create) {
RouteSpecificPool rospl = null;
poolLock.lock();
try {
rospl = routeToPool.get(route);
if ((rospl == null) && create) {
// no pool for this route yet (or anymore)
rospl = newRouteSpecificPool(route);
routeToPool.put(route, rospl);
}
} finally {
poolLock.unlock();
}
return rospl;
}
public int getConnectionsInPool(HttpRoute route) {
poolLock.lock();
try {
// don't allow a pool to be created here!
RouteSpecificPool rospl = getRoutePool(route, false);
return (rospl != null) ? rospl.getEntryCount() : 0;
} finally {
poolLock.unlock();
}
}
public int getConnectionsInPool() {
poolLock.lock();
try {
return numConnections;
} finally {
poolLock.unlock();
}
}
@Override
public PoolEntryRequest requestPoolEntry(
final HttpRoute route,
final Object state) {
final WaitingThreadAborter aborter = new WaitingThreadAborter();
return new PoolEntryRequest() {
public void abortRequest() {
poolLock.lock();
try {
aborter.abort();
} finally {
poolLock.unlock();
}
}
public BasicPoolEntry getPoolEntry(
long timeout,
TimeUnit tunit)
throws InterruptedException, ConnectionPoolTimeoutException {
return getEntryBlocking(route, state, timeout, tunit, aborter);
}
};
}
/**
* Obtains a pool entry with a connection within the given timeout.
* If a {@link WaitingThread} is used to block, {@link WaitingThreadAborter#setWaitingThread(WaitingThread)}
* must be called before blocking, to allow the thread to be interrupted.
*
* @param route the route for which to get the connection
* @param timeout the timeout, 0 or negative for no timeout
* @param tunit the unit for the <code>timeout</code>,
* may be <code>null</code> only if there is no timeout
* @param aborter an object which can abort a {@link WaitingThread}.
*
* @return pool entry holding a connection for the route
*
* @throws ConnectionPoolTimeoutException
* if the timeout expired
* @throws InterruptedException
* if the calling thread was interrupted
*/
protected BasicPoolEntry getEntryBlocking(
HttpRoute route, Object state,
long timeout, TimeUnit tunit,
WaitingThreadAborter aborter)
throws ConnectionPoolTimeoutException, InterruptedException {
Date deadline = null;
if (timeout > 0) {
deadline = new Date
(System.currentTimeMillis() + tunit.toMillis(timeout));
}
BasicPoolEntry entry = null;
poolLock.lock();
try {
RouteSpecificPool rospl = getRoutePool(route, true);
WaitingThread waitingThread = null;
while (entry == null) {
if (shutdown) {
throw new IllegalStateException("Connection pool shut down");
}
if (log.isDebugEnabled()) {
log.debug("[" + route + "] total kept alive: " + freeConnections.size() +
", total issued: " + leasedConnections.size() +
", total allocated: " + numConnections + " out of " + maxTotalConnections);
}
// the cases to check for:
// - have a free connection for that route
// - allowed to create a free connection for that route
// - can delete and replace a free connection for another route
// - need to wait for one of the things above to come true
entry = getFreeEntry(rospl, state);
if (entry != null) {
break;
}
boolean hasCapacity = rospl.getCapacity() > 0;
if (log.isDebugEnabled()) {
log.debug("Available capacity: " + rospl.getCapacity()
+ " out of " + rospl.getMaxEntries()
+ " [" + route + "][" + state + "]");
}
if (hasCapacity && numConnections < maxTotalConnections) {
entry = createEntry(rospl, operator);
} else if (hasCapacity && !freeConnections.isEmpty()) {
deleteLeastUsedEntry();
// if least used entry's route was the same as rospl,
// rospl is now out of date : we preemptively refresh
rospl = getRoutePool(route, true);
entry = createEntry(rospl, operator);
} else {
if (log.isDebugEnabled()) {
log.debug("Need to wait for connection" +
" [" + route + "][" + state + "]");
}
if (waitingThread == null) {
waitingThread =
newWaitingThread(poolLock.newCondition(), rospl);
aborter.setWaitingThread(waitingThread);
}
boolean success = false;
try {
rospl.queueThread(waitingThread);
waitingThreads.add(waitingThread);
success = waitingThread.await(deadline);
} finally {
// In case of 'success', we were woken up by the
// connection pool and should now have a connection
// waiting for us, or else we're shutting down.
// Just continue in the loop, both cases are checked.
rospl.removeThread(waitingThread);
waitingThreads.remove(waitingThread);
}
// check for spurious wakeup vs. timeout
if (!success && (deadline != null) &&
(deadline.getTime() <= System.currentTimeMillis())) {
throw new ConnectionPoolTimeoutException
("Timeout waiting for connection");
}
}
} // while no entry
} finally {
poolLock.unlock();
}
return entry;
}
@Override
public void freeEntry(BasicPoolEntry entry, boolean reusable, long validDuration, TimeUnit timeUnit) {
HttpRoute route = entry.getPlannedRoute();
if (log.isDebugEnabled()) {
log.debug("Releasing connection" +
" [" + route + "][" + entry.getState() + "]");
}
poolLock.lock();
try {
if (shutdown) {
// the pool is shut down, release the
// connection's resources and get out of here
closeConnection(entry);
return;
}
// no longer issued, we keep a hard reference now
leasedConnections.remove(entry);
RouteSpecificPool rospl = getRoutePool(route, true);
if (reusable) {
if (log.isDebugEnabled()) {
String s;
if (validDuration > 0) {
s = "for " + validDuration + " " + timeUnit;
} else {
s = "indefinitely";
}
log.debug("Pooling connection" +
" [" + route + "][" + entry.getState() + "]; keep alive " + s);
}
rospl.freeEntry(entry);
entry.updateExpiry(validDuration, timeUnit);
freeConnections.add(entry);
} else {
rospl.dropEntry();
numConnections--;
}
notifyWaitingThread(rospl);
} finally {
poolLock.unlock();
}
}
/**
* If available, get a free pool entry for a route.
*
* @param rospl the route-specific pool from which to get an entry
*
* @return an available pool entry for the given route, or
* <code>null</code> if none is available
*/
protected BasicPoolEntry getFreeEntry(RouteSpecificPool rospl, Object state) {
BasicPoolEntry entry = null;
poolLock.lock();
try {
boolean done = false;
while(!done) {
entry = rospl.allocEntry(state);
if (entry != null) {
if (log.isDebugEnabled()) {
log.debug("Getting free connection"
+ " [" + rospl.getRoute() + "][" + state + "]");
}
freeConnections.remove(entry);
if (entry.isExpired(System.currentTimeMillis())) {
// If the free entry isn't valid anymore, get rid of it
// and loop to find another one that might be valid.
if (log.isDebugEnabled())
log.debug("Closing expired free connection"
+ " [" + rospl.getRoute() + "][" + state + "]");
closeConnection(entry);
// We use dropEntry instead of deleteEntry because the entry
// is no longer "free" (we just allocated it), and deleteEntry
// can only be used to delete free entries.
rospl.dropEntry();
numConnections--;
} else {
leasedConnections.add(entry);
done = true;
}
} else {
done = true;
if (log.isDebugEnabled()) {
log.debug("No free connections"
+ " [" + rospl.getRoute() + "][" + state + "]");
}
}
}
} finally {
poolLock.unlock();
}
return entry;
}
/**
* Creates a new pool entry.
* This method assumes that the new connection will be handed
* out immediately.
*
* @param rospl the route-specific pool for which to create the entry
* @param op the operator for creating a connection
*
* @return the new pool entry for a new connection
*/
protected BasicPoolEntry createEntry(RouteSpecificPool rospl,
ClientConnectionOperator op) {
if (log.isDebugEnabled()) {
log.debug("Creating new connection [" + rospl.getRoute() + "]");
}
// the entry will create the connection when needed
BasicPoolEntry entry = new BasicPoolEntry(op, rospl.getRoute(), connTTL, connTTLTimeUnit);
poolLock.lock();
try {
rospl.createdEntry(entry);
numConnections++;
leasedConnections.add(entry);
} finally {
poolLock.unlock();
}
return entry;
}
/**
* Deletes a given pool entry.
* This closes the pooled connection and removes all references,
* so that it can be GCed.
*
* <p><b>Note:</b> Does not remove the entry from the freeConnections list.
* It is assumed that the caller has already handled this step.</p>
* <!-- @@@ is that a good idea? or rather fix it? -->
*
* @param entry the pool entry for the connection to delete
*/
protected void deleteEntry(BasicPoolEntry entry) {
HttpRoute route = entry.getPlannedRoute();
if (log.isDebugEnabled()) {
log.debug("Deleting connection"
+ " [" + route + "][" + entry.getState() + "]");
}
poolLock.lock();
try {
closeConnection(entry);
RouteSpecificPool rospl = getRoutePool(route, true);
rospl.deleteEntry(entry);
numConnections--;
if (rospl.isUnused()) {
routeToPool.remove(route);
}
} finally {
poolLock.unlock();
}
}
/**
* Delete an old, free pool entry to make room for a new one.
* Used to replace pool entries with ones for a different route.
*/
protected void deleteLeastUsedEntry() {
poolLock.lock();
try {
BasicPoolEntry entry = freeConnections.remove();
if (entry != null) {
deleteEntry(entry);
} else if (log.isDebugEnabled()) {
log.debug("No free connection to delete");
}
} finally {
poolLock.unlock();
}
}
@Override
protected void handleLostEntry(HttpRoute route) {
poolLock.lock();
try {
RouteSpecificPool rospl = getRoutePool(route, true);
rospl.dropEntry();
if (rospl.isUnused()) {
routeToPool.remove(route);
}
numConnections--;
notifyWaitingThread(rospl);
} finally {
poolLock.unlock();
}
}
/**
* Notifies a waiting thread that a connection is available.
* This will wake a thread waiting in the specific route pool,
* if there is one.
* Otherwise, a thread in the connection pool will be notified.
*
* @param rospl the pool in which to notify, or <code>null</code>
*/
protected void notifyWaitingThread(RouteSpecificPool rospl) {
//@@@ while this strategy provides for best connection re-use,
//@@@ is it fair? only do this if the connection is open?
// Find the thread we are going to notify. We want to ensure that
// each waiting thread is only interrupted once, so we will remove
// it from all wait queues before interrupting.
WaitingThread waitingThread = null;
poolLock.lock();
try {
if ((rospl != null) && rospl.hasThread()) {
if (log.isDebugEnabled()) {
log.debug("Notifying thread waiting on pool" +
" [" + rospl.getRoute() + "]");
}
waitingThread = rospl.nextThread();
} else if (!waitingThreads.isEmpty()) {
if (log.isDebugEnabled()) {
log.debug("Notifying thread waiting on any pool");
}
waitingThread = waitingThreads.remove();
} else if (log.isDebugEnabled()) {
log.debug("Notifying no-one, there are no waiting threads");
}
if (waitingThread != null) {
waitingThread.wakeup();
}
} finally {
poolLock.unlock();
}
}
@Override
public void deleteClosedConnections() {
poolLock.lock();
try {
Iterator<BasicPoolEntry> iter = freeConnections.iterator();
while (iter.hasNext()) {
BasicPoolEntry entry = iter.next();
if (!entry.getConnection().isOpen()) {
iter.remove();
deleteEntry(entry);
}
}
} finally {
poolLock.unlock();
}
}
/**
* Closes idle connections.
*
* @param idletime the time the connections should have been idle
* in order to be closed now
* @param tunit the unit for the <code>idletime</code>
*/
@Override
public void closeIdleConnections(long idletime, TimeUnit tunit) {
if (tunit == null) {
throw new IllegalArgumentException("Time unit must not be null.");
}
if (idletime < 0) {
idletime = 0;
}
if (log.isDebugEnabled()) {
log.debug("Closing connections idle longer than " + idletime + " " + tunit);
}
// the latest time for which connections will be closed
long deadline = System.currentTimeMillis() - tunit.toMillis(idletime);
poolLock.lock();
try {
Iterator<BasicPoolEntry> iter = freeConnections.iterator();
while (iter.hasNext()) {
BasicPoolEntry entry = iter.next();
if (entry.getUpdated() <= deadline) {
if (log.isDebugEnabled()) {
log.debug("Closing connection last used @ " + new Date(entry.getUpdated()));
}
iter.remove();
deleteEntry(entry);
}
}
} finally {
poolLock.unlock();
}
}
@Override
public void closeExpiredConnections() {
log.debug("Closing expired connections");
long now = System.currentTimeMillis();
poolLock.lock();
try {
Iterator<BasicPoolEntry> iter = freeConnections.iterator();
while (iter.hasNext()) {
BasicPoolEntry entry = iter.next();
if (entry.isExpired(now)) {
if (log.isDebugEnabled()) {
log.debug("Closing connection expired @ " + new Date(entry.getExpiry()));
}
iter.remove();
deleteEntry(entry);
}
}
} finally {
poolLock.unlock();
}
}
@Override
public void shutdown() {
poolLock.lock();
try {
if (shutdown) {
return;
}
shutdown = true;
// close all connections that are issued to an application
Iterator<BasicPoolEntry> iter1 = leasedConnections.iterator();
while (iter1.hasNext()) {
BasicPoolEntry entry = iter1.next();
iter1.remove();
closeConnection(entry);
}
// close all free connections
Iterator<BasicPoolEntry> iter2 = freeConnections.iterator();
while (iter2.hasNext()) {
BasicPoolEntry entry = iter2.next();
iter2.remove();
if (log.isDebugEnabled()) {
log.debug("Closing connection"
+ " [" + entry.getPlannedRoute() + "][" + entry.getState() + "]");
}
closeConnection(entry);
}
// wake up all waiting threads
Iterator<WaitingThread> iwth = waitingThreads.iterator();
while (iwth.hasNext()) {
WaitingThread waiter = iwth.next();
iwth.remove();
waiter.wakeup();
}
routeToPool.clear();
} finally {
poolLock.unlock();
}
}
/**
* since 4.1
*/
public void setMaxTotalConnections(int max) {
poolLock.lock();
try {
maxTotalConnections = max;
} finally {
poolLock.unlock();
}
}
/**
* since 4.1
*/
public int getMaxTotalConnections() {
return maxTotalConnections;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/ConnPoolByRoute.java | Java | gpl3 | 27,867 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.impl.conn.AbstractPoolEntry;
import org.apache.ogt.http.impl.conn.AbstractPooledConnAdapter;
/**
* A connection wrapper and callback handler.
* All connections given out by the manager are wrappers which
* can be {@link #detach detach}ed to prevent further use on release.
*
* @since 4.0
*/
public class BasicPooledConnAdapter extends AbstractPooledConnAdapter {
/**
* Creates a new adapter.
*
* @param tsccm the connection manager
* @param entry the pool entry for the connection being wrapped
*/
protected BasicPooledConnAdapter(ThreadSafeClientConnManager tsccm,
AbstractPoolEntry entry) {
super(tsccm, entry);
markReusable();
}
@Override
protected ClientConnectionManager getManager() {
// override needed only to make method visible in this package
return super.getManager();
}
@Override
protected AbstractPoolEntry getPoolEntry() {
// override needed only to make method visible in this package
return super.getPoolEntry();
}
@Override
protected void detach() {
// override needed only to make method visible in this package
super.detach();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/BasicPooledConnAdapter.java | Java | gpl3 | 2,559 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import org.apache.ogt.http.annotation.NotThreadSafe;
// TODO - only called from ConnPoolByRoute currently; consider adding it as nested class
/**
* A simple class that can interrupt a {@link WaitingThread}.
*
* Must be called with the pool lock held.
*
* @since 4.0
*/
@NotThreadSafe
public class WaitingThreadAborter {
private WaitingThread waitingThread;
private boolean aborted;
/**
* If a waiting thread has been set, interrupts it.
*/
public void abort() {
aborted = true;
if (waitingThread != null)
waitingThread.interrupt();
}
/**
* Sets the waiting thread. If this has already been aborted,
* the waiting thread is immediately interrupted.
*
* @param waitingThread The thread to interrupt when aborting.
*/
public void setWaitingThread(WaitingThread waitingThread) {
this.waitingThread = waitingThread;
if (aborted)
waitingThread.interrupt();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/WaitingThreadAborter.java | Java | gpl3 | 2,232 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.ClientConnectionRequest;
import org.apache.ogt.http.conn.ConnectionPoolTimeoutException;
import org.apache.ogt.http.conn.ManagedClientConnection;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.params.ConnPerRouteBean;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.impl.conn.DefaultClientConnectionOperator;
import org.apache.ogt.http.impl.conn.SchemeRegistryFactory;
import org.apache.ogt.http.params.HttpParams;
/**
* Manages a pool of {@link OperatedClientConnection client connections} and
* is able to service connection requests from multiple execution threads.
* Connections are pooled on a per route basis. A request for a route which
* already the manager has persistent connections for available in the pool
* will be services by leasing a connection from the pool rather than
* creating a brand new connection.
* <p>
* ThreadSafeClientConnManager maintains a maximum limit of connection on
* a per route basis and in total. Per default this implementation will
* create no more than than 2 concurrent connections per given route
* and no more 20 connections in total. For many real-world applications
* these limits may prove too constraining, especially if they use HTTP
* as a transport protocol for their services. Connection limits, however,
* can be adjusted using HTTP parameters.
*
* @since 4.0
*/
@ThreadSafe
public class ThreadSafeClientConnManager implements ClientConnectionManager {
private final Log log;
/** The schemes supported by this connection manager. */
protected final SchemeRegistry schemeRegistry; // @ThreadSafe
@Deprecated
protected final AbstractConnPool connectionPool;
/** The pool of connections being managed. */
protected final ConnPoolByRoute pool;
/** The operator for opening and updating connections. */
protected final ClientConnectionOperator connOperator; // DefaultClientConnectionOperator is @ThreadSafe
protected final ConnPerRouteBean connPerRoute;
/**
* Creates a new thread safe connection manager.
*
* @param schreg the scheme registry.
*/
public ThreadSafeClientConnManager(final SchemeRegistry schreg) {
this(schreg, -1, TimeUnit.MILLISECONDS);
}
/**
* @since 4.1
*/
public ThreadSafeClientConnManager() {
this(SchemeRegistryFactory.createDefault());
}
/**
* Creates a new thread safe connection manager.
*
* @param schreg the scheme registry.
* @param connTTL max connection lifetime, <=0 implies "infinity"
* @param connTTLTimeUnit TimeUnit of connTTL
*
* @since 4.1
*/
public ThreadSafeClientConnManager(final SchemeRegistry schreg,
long connTTL, TimeUnit connTTLTimeUnit) {
super();
if (schreg == null) {
throw new IllegalArgumentException("Scheme registry may not be null");
}
this.log = LogFactory.getLog(getClass());
this.schemeRegistry = schreg;
this.connPerRoute = new ConnPerRouteBean();
this.connOperator = createConnectionOperator(schreg);
this.pool = createConnectionPool(connTTL, connTTLTimeUnit) ;
this.connectionPool = this.pool;
}
/**
* Creates a new thread safe connection manager.
*
* @param params the parameters for this manager.
* @param schreg the scheme registry.
*
* @deprecated use {@link ThreadSafeClientConnManager#ThreadSafeClientConnManager(SchemeRegistry)}
*/
@Deprecated
public ThreadSafeClientConnManager(HttpParams params,
SchemeRegistry schreg) {
if (schreg == null) {
throw new IllegalArgumentException("Scheme registry may not be null");
}
this.log = LogFactory.getLog(getClass());
this.schemeRegistry = schreg;
this.connPerRoute = new ConnPerRouteBean();
this.connOperator = createConnectionOperator(schreg);
this.pool = (ConnPoolByRoute) createConnectionPool(params) ;
this.connectionPool = this.pool;
}
@Override
protected void finalize() throws Throwable {
try {
shutdown();
} finally {
super.finalize();
}
}
/**
* Hook for creating the connection pool.
*
* @return the connection pool to use
*
* @deprecated use #createConnectionPool(long, TimeUnit))
*/
@Deprecated
protected AbstractConnPool createConnectionPool(final HttpParams params) {
return new ConnPoolByRoute(connOperator, params);
}
/**
* Hook for creating the connection pool.
*
* @return the connection pool to use
*
* @since 4.1
*/
protected ConnPoolByRoute createConnectionPool(long connTTL, TimeUnit connTTLTimeUnit) {
return new ConnPoolByRoute(connOperator, connPerRoute, 20, connTTL, connTTLTimeUnit);
}
/**
* Hook for creating the connection operator.
* It is called by the constructor.
* Derived classes can override this method to change the
* instantiation of the operator.
* The default implementation here instantiates
* {@link DefaultClientConnectionOperator DefaultClientConnectionOperator}.
*
* @param schreg the scheme registry.
*
* @return the connection operator to use
*/
protected ClientConnectionOperator
createConnectionOperator(SchemeRegistry schreg) {
return new DefaultClientConnectionOperator(schreg);// @ThreadSafe
}
public SchemeRegistry getSchemeRegistry() {
return this.schemeRegistry;
}
public ClientConnectionRequest requestConnection(
final HttpRoute route,
final Object state) {
final PoolEntryRequest poolRequest = pool.requestPoolEntry(
route, state);
return new ClientConnectionRequest() {
public void abortRequest() {
poolRequest.abortRequest();
}
public ManagedClientConnection getConnection(
long timeout, TimeUnit tunit) throws InterruptedException,
ConnectionPoolTimeoutException {
if (route == null) {
throw new IllegalArgumentException("Route may not be null.");
}
if (log.isDebugEnabled()) {
log.debug("Get connection: " + route + ", timeout = " + timeout);
}
BasicPoolEntry entry = poolRequest.getPoolEntry(timeout, tunit);
return new BasicPooledConnAdapter(ThreadSafeClientConnManager.this, entry);
}
};
}
public void releaseConnection(ManagedClientConnection conn, long validDuration, TimeUnit timeUnit) {
if (!(conn instanceof BasicPooledConnAdapter)) {
throw new IllegalArgumentException
("Connection class mismatch, " +
"connection not obtained from this manager.");
}
BasicPooledConnAdapter hca = (BasicPooledConnAdapter) conn;
if ((hca.getPoolEntry() != null) && (hca.getManager() != this)) {
throw new IllegalArgumentException
("Connection not obtained from this manager.");
}
synchronized (hca) {
BasicPoolEntry entry = (BasicPoolEntry) hca.getPoolEntry();
if (entry == null) {
return;
}
try {
// make sure that the response has been read completely
if (hca.isOpen() && !hca.isMarkedReusable()) {
// In MTHCM, there would be a call to
// SimpleHttpConnectionManager.finishLastResponse(conn);
// Consuming the response is handled outside in 4.0.
// make sure this connection will not be re-used
// Shut down rather than close, we might have gotten here
// because of a shutdown trigger.
// Shutdown of the adapter also clears the tracked route.
hca.shutdown();
}
} catch (IOException iox) {
if (log.isDebugEnabled())
log.debug("Exception shutting down released connection.",
iox);
} finally {
boolean reusable = hca.isMarkedReusable();
if (log.isDebugEnabled()) {
if (reusable) {
log.debug("Released connection is reusable.");
} else {
log.debug("Released connection is not reusable.");
}
}
hca.detach();
pool.freeEntry(entry, reusable, validDuration, timeUnit);
}
}
}
public void shutdown() {
log.debug("Shutting down");
pool.shutdown();
}
/**
* Gets the total number of pooled connections for the given route.
* This is the total number of connections that have been created and
* are still in use by this connection manager for the route.
* This value will not exceed the maximum number of connections per host.
*
* @param route the route in question
*
* @return the total number of pooled connections for that route
*/
public int getConnectionsInPool(final HttpRoute route) {
return pool.getConnectionsInPool(route);
}
/**
* Gets the total number of pooled connections. This is the total number of
* connections that have been created and are still in use by this connection
* manager. This value will not exceed the maximum number of connections
* in total.
*
* @return the total number of pooled connections
*/
public int getConnectionsInPool() {
return pool.getConnectionsInPool();
}
public void closeIdleConnections(long idleTimeout, TimeUnit tunit) {
if (log.isDebugEnabled()) {
log.debug("Closing connections idle longer than " + idleTimeout + " " + tunit);
}
pool.closeIdleConnections(idleTimeout, tunit);
}
public void closeExpiredConnections() {
log.debug("Closing expired connections");
pool.closeExpiredConnections();
}
/**
* since 4.1
*/
public int getMaxTotal() {
return pool.getMaxTotalConnections();
}
/**
* since 4.1
*/
public void setMaxTotal(int max) {
pool.setMaxTotalConnections(max);
}
/**
* @since 4.1
*/
public int getDefaultMaxPerRoute() {
return connPerRoute.getDefaultMaxPerRoute();
}
/**
* @since 4.1
*/
public void setDefaultMaxPerRoute(int max) {
connPerRoute.setDefaultMaxPerRoute(max);
}
/**
* @since 4.1
*/
public int getMaxForRoute(final HttpRoute route) {
return connPerRoute.getMaxForRoute(route);
}
/**
* @since 4.1
*/
public void setMaxForRoute(final HttpRoute route, int max) {
connPerRoute.setMaxForRoute(route, max);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/ThreadSafeClientConnManager.java | Java | gpl3 | 12,878 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.lang.ref.ReferenceQueue;
import java.util.concurrent.TimeUnit;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.impl.conn.AbstractPoolEntry;
/**
* Basic implementation of a connection pool entry.
*
* @since 4.0
*/
@NotThreadSafe
public class BasicPoolEntry extends AbstractPoolEntry {
private final long created;
private long updated;
private long validUntil;
private long expiry;
/**
* @deprecated do not use
*/
@Deprecated
public BasicPoolEntry(ClientConnectionOperator op,
HttpRoute route,
ReferenceQueue<Object> queue) {
super(op, route);
if (route == null) {
throw new IllegalArgumentException("HTTP route may not be null");
}
this.created = System.currentTimeMillis();
this.validUntil = Long.MAX_VALUE;
this.expiry = this.validUntil;
}
/**
* Creates a new pool entry.
*
* @param op the connection operator
* @param route the planned route for the connection
*/
public BasicPoolEntry(ClientConnectionOperator op,
HttpRoute route) {
this(op, route, -1, TimeUnit.MILLISECONDS);
}
/**
* Creates a new pool entry with a specified maximum lifetime.
*
* @param op the connection operator
* @param route the planned route for the connection
* @param connTTL maximum lifetime of this entry, <=0 implies "infinity"
* @param timeunit TimeUnit of connTTL
*
* @since 4.1
*/
public BasicPoolEntry(ClientConnectionOperator op,
HttpRoute route, long connTTL, TimeUnit timeunit) {
super(op, route);
if (route == null) {
throw new IllegalArgumentException("HTTP route may not be null");
}
this.created = System.currentTimeMillis();
if (connTTL > 0) {
this.validUntil = this.created + timeunit.toMillis(connTTL);
} else {
this.validUntil = Long.MAX_VALUE;
}
this.expiry = this.validUntil;
}
protected final OperatedClientConnection getConnection() {
return super.connection;
}
protected final HttpRoute getPlannedRoute() {
return super.route;
}
@Deprecated
protected final BasicPoolEntryRef getWeakRef() {
return null;
}
@Override
protected void shutdownEntry() {
super.shutdownEntry();
}
/**
* @since 4.1
*/
public long getCreated() {
return this.created;
}
/**
* @since 4.1
*/
public long getUpdated() {
return this.updated;
}
/**
* @since 4.1
*/
public long getExpiry() {
return this.expiry;
}
public long getValidUntil() {
return this.validUntil;
}
/**
* @since 4.1
*/
public void updateExpiry(long time, TimeUnit timeunit) {
this.updated = System.currentTimeMillis();
long newExpiry;
if (time > 0) {
newExpiry = this.updated + timeunit.toMillis(time);
} else {
newExpiry = Long.MAX_VALUE;
}
this.expiry = Math.min(validUntil, newExpiry);
}
/**
* @since 4.1
*/
public boolean isExpired(long now) {
return now >= this.expiry;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/BasicPoolEntry.java | Java | gpl3 | 4,825 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn.tsccm;
import java.io.IOException;
import java.util.ListIterator;
import java.util.Queue;
import java.util.LinkedList;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.params.ConnPerRoute;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.util.LangUtils;
/**
* A connection sub-pool for a specific route, used by {@link ConnPoolByRoute}.
* The methods in this class are unsynchronized. It is expected that the
* containing pool takes care of synchronization.
*
* @since 4.0
*/
@NotThreadSafe // e.g. numEntries, freeEntries,
public class RouteSpecificPool {
private final Log log = LogFactory.getLog(getClass());
/** The route this pool is for. */
protected final HttpRoute route; //Immutable
@Deprecated
protected final int maxEntries;
/** Connections per route */
protected final ConnPerRoute connPerRoute;
/**
* The list of free entries.
* This list is managed LIFO, to increase idle times and
* allow for closing connections that are not really needed.
*/
protected final LinkedList<BasicPoolEntry> freeEntries;
/** The list of threads waiting for this pool. */
protected final Queue<WaitingThread> waitingThreads;
/** The number of created entries. */
protected int numEntries;
/**
* @deprecated use {@link RouteSpecificPool#RouteSpecificPool(HttpRoute, ConnPerRoute)}
*/
@Deprecated
public RouteSpecificPool(HttpRoute route, int maxEntries) {
this.route = route;
this.maxEntries = maxEntries;
this.connPerRoute = new ConnPerRoute() {
public int getMaxForRoute(HttpRoute route) {
return RouteSpecificPool.this.maxEntries;
}
};
this.freeEntries = new LinkedList<BasicPoolEntry>();
this.waitingThreads = new LinkedList<WaitingThread>();
this.numEntries = 0;
}
/**
* Creates a new route-specific pool.
*
* @param route the route for which to pool
* @param connPerRoute the connections per route configuration
*/
public RouteSpecificPool(HttpRoute route, ConnPerRoute connPerRoute) {
this.route = route;
this.connPerRoute = connPerRoute;
this.maxEntries = connPerRoute.getMaxForRoute(route);
this.freeEntries = new LinkedList<BasicPoolEntry>();
this.waitingThreads = new LinkedList<WaitingThread>();
this.numEntries = 0;
}
/**
* Obtains the route for which this pool is specific.
*
* @return the route
*/
public final HttpRoute getRoute() {
return route;
}
/**
* Obtains the maximum number of entries allowed for this pool.
*
* @return the max entry number
*/
public final int getMaxEntries() {
return maxEntries;
}
/**
* Indicates whether this pool is unused.
* A pool is unused if there is neither an entry nor a waiting thread.
* All entries count, not only the free but also the allocated ones.
*
* @return <code>true</code> if this pool is unused,
* <code>false</code> otherwise
*/
public boolean isUnused() {
return (numEntries < 1) && waitingThreads.isEmpty();
}
/**
* Return remaining capacity of this pool
*
* @return capacity
*/
public int getCapacity() {
return connPerRoute.getMaxForRoute(route) - numEntries;
}
/**
* Obtains the number of entries.
* This includes not only the free entries, but also those that
* have been created and are currently issued to an application.
*
* @return the number of entries for the route of this pool
*/
public final int getEntryCount() {
return numEntries;
}
/**
* Obtains a free entry from this pool, if one is available.
*
* @return an available pool entry, or <code>null</code> if there is none
*/
public BasicPoolEntry allocEntry(final Object state) {
if (!freeEntries.isEmpty()) {
ListIterator<BasicPoolEntry> it = freeEntries.listIterator(freeEntries.size());
while (it.hasPrevious()) {
BasicPoolEntry entry = it.previous();
if (entry.getState() == null || LangUtils.equals(state, entry.getState())) {
it.remove();
return entry;
}
}
}
if (getCapacity() == 0 && !freeEntries.isEmpty()) {
BasicPoolEntry entry = freeEntries.remove();
entry.shutdownEntry();
OperatedClientConnection conn = entry.getConnection();
try {
conn.close();
} catch (IOException ex) {
log.debug("I/O error closing connection", ex);
}
return entry;
}
return null;
}
/**
* Returns an allocated entry to this pool.
*
* @param entry the entry obtained from {@link #allocEntry allocEntry}
* or presented to {@link #createdEntry createdEntry}
*/
public void freeEntry(BasicPoolEntry entry) {
if (numEntries < 1) {
throw new IllegalStateException
("No entry created for this pool. " + route);
}
if (numEntries <= freeEntries.size()) {
throw new IllegalStateException
("No entry allocated from this pool. " + route);
}
freeEntries.add(entry);
}
/**
* Indicates creation of an entry for this pool.
* The entry will <i>not</i> be added to the list of free entries,
* it is only recognized as belonging to this pool now. It can then
* be passed to {@link #freeEntry freeEntry}.
*
* @param entry the entry that was created for this pool
*/
public void createdEntry(BasicPoolEntry entry) {
if (!route.equals(entry.getPlannedRoute())) {
throw new IllegalArgumentException
("Entry not planned for this pool." +
"\npool: " + route +
"\nplan: " + entry.getPlannedRoute());
}
numEntries++;
}
/**
* Deletes an entry from this pool.
* Only entries that are currently free in this pool can be deleted.
* Allocated entries can not be deleted.
*
* @param entry the entry to delete from this pool
*
* @return <code>true</code> if the entry was found and deleted, or
* <code>false</code> if the entry was not found
*/
public boolean deleteEntry(BasicPoolEntry entry) {
final boolean found = freeEntries.remove(entry);
if (found)
numEntries--;
return found;
}
/**
* Forgets about an entry from this pool.
* This method is used to indicate that an entry
* {@link #allocEntry allocated}
* from this pool has been lost and will not be returned.
*/
public void dropEntry() {
if (numEntries < 1) {
throw new IllegalStateException
("There is no entry that could be dropped.");
}
numEntries--;
}
/**
* Adds a waiting thread.
* This pool makes no attempt to match waiting threads with pool entries.
* It is the caller's responsibility to check that there is no entry
* before adding a waiting thread.
*
* @param wt the waiting thread
*/
public void queueThread(WaitingThread wt) {
if (wt == null) {
throw new IllegalArgumentException
("Waiting thread must not be null.");
}
this.waitingThreads.add(wt);
}
/**
* Checks whether there is a waiting thread in this pool.
*
* @return <code>true</code> if there is a waiting thread,
* <code>false</code> otherwise
*/
public boolean hasThread() {
return !this.waitingThreads.isEmpty();
}
/**
* Returns the next thread in the queue.
*
* @return a waiting thread, or <code>null</code> if there is none
*/
public WaitingThread nextThread() {
return this.waitingThreads.peek();
}
/**
* Removes a waiting thread, if it is queued.
*
* @param wt the waiting thread
*/
public void removeThread(WaitingThread wt) {
if (wt == null)
return;
this.waitingThreads.remove(wt);
}
} // class RouteSpecificPool
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/tsccm/RouteSpecificPool.java | Java | gpl3 | 9,910 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.io.EofSensor;
import org.apache.ogt.http.io.HttpTransportMetrics;
import org.apache.ogt.http.io.SessionInputBuffer;
import org.apache.ogt.http.protocol.HTTP;
import org.apache.ogt.http.util.CharArrayBuffer;
/**
* Logs all data read to the wire LOG.
*
*
* @since 4.0
*/
@Immutable
public class LoggingSessionInputBuffer implements SessionInputBuffer, EofSensor {
/** Original session input buffer. */
private final SessionInputBuffer in;
private final EofSensor eofSensor;
/** The wire log to use for writing. */
private final Wire wire;
private final String charset;
/**
* Create an instance that wraps the specified session input buffer.
* @param in The session input buffer.
* @param wire The wire log to use.
* @param charset protocol charset, <code>ASCII</code> if <code>null</code>
*/
public LoggingSessionInputBuffer(
final SessionInputBuffer in, final Wire wire, final String charset) {
super();
this.in = in;
this.eofSensor = in instanceof EofSensor ? (EofSensor) in : null;
this.wire = wire;
this.charset = charset != null ? charset : HTTP.ASCII;
}
public LoggingSessionInputBuffer(final SessionInputBuffer in, final Wire wire) {
this(in, wire, null);
}
public boolean isDataAvailable(int timeout) throws IOException {
return this.in.isDataAvailable(timeout);
}
public int read(byte[] b, int off, int len) throws IOException {
int l = this.in.read(b, off, len);
if (this.wire.enabled() && l > 0) {
this.wire.input(b, off, l);
}
return l;
}
public int read() throws IOException {
int l = this.in.read();
if (this.wire.enabled() && l != -1) {
this.wire.input(l);
}
return l;
}
public int read(byte[] b) throws IOException {
int l = this.in.read(b);
if (this.wire.enabled() && l > 0) {
this.wire.input(b, 0, l);
}
return l;
}
public String readLine() throws IOException {
String s = this.in.readLine();
if (this.wire.enabled() && s != null) {
String tmp = s + "\r\n";
this.wire.input(tmp.getBytes(this.charset));
}
return s;
}
public int readLine(final CharArrayBuffer buffer) throws IOException {
int l = this.in.readLine(buffer);
if (this.wire.enabled() && l >= 0) {
int pos = buffer.length() - l;
String s = new String(buffer.buffer(), pos, l);
String tmp = s + "\r\n";
this.wire.input(tmp.getBytes(this.charset));
}
return l;
}
public HttpTransportMetrics getMetrics() {
return this.in.getMetrics();
}
public boolean isEof() {
if (this.eofSensor != null) {
return this.eofSensor.isEof();
} else {
return false;
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/LoggingSessionInputBuffer.java | Java | gpl3 | 4,315 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.net.ConnectException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.ConnectTimeoutException;
import org.apache.ogt.http.conn.HttpHostConnectException;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.scheme.LayeredSchemeSocketFactory;
import org.apache.ogt.http.conn.scheme.Scheme;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.conn.scheme.SchemeSocketFactory;
import org.apache.ogt.http.params.HttpConnectionParams;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of a {@link ClientConnectionOperator}. It uses a {@link SchemeRegistry}
* to look up {@link SchemeSocketFactory} objects.
* <p>
* This connection operator is multihome network aware and will attempt to retry failed connects
* against all known IP addresses sequentially until the connect is successful or all known
* addresses fail to respond. Please note the same
* {@link org.apache.ogt.http.params.CoreConnectionPNames#CONNECTION_TIMEOUT} value will be used
* for each connection attempt, so in the worst case the total elapsed time before timeout
* can be <code>CONNECTION_TIMEOUT * n</code> where <code>n</code> is the number of IP addresses
* of the given host. One can disable multihome support by overriding
* the {@link #resolveHostname(String)} method and returning only one IP address for the given
* host name.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_LINGER}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_REUSEADDR}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#TCP_NODELAY}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#CONNECTION_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
* </ul>
*
* @since 4.0
*/
@ThreadSafe
public class DefaultClientConnectionOperator implements ClientConnectionOperator {
private final Log log = LogFactory.getLog(getClass());
/** The scheme registry for looking up socket factories. */
protected final SchemeRegistry schemeRegistry; // @ThreadSafe
/**
* Creates a new client connection operator for the given scheme registry.
*
* @param schemes the scheme registry
*/
public DefaultClientConnectionOperator(final SchemeRegistry schemes) {
if (schemes == null) {
throw new IllegalArgumentException("Scheme registry amy not be null");
}
this.schemeRegistry = schemes;
}
public OperatedClientConnection createConnection() {
return new DefaultClientConnection();
}
public void openConnection(
final OperatedClientConnection conn,
final HttpHost target,
final InetAddress local,
final HttpContext context,
final HttpParams params) throws IOException {
if (conn == null) {
throw new IllegalArgumentException("Connection may not be null");
}
if (target == null) {
throw new IllegalArgumentException("Target host may not be null");
}
if (params == null) {
throw new IllegalArgumentException("Parameters may not be null");
}
if (conn.isOpen()) {
throw new IllegalStateException("Connection must not be open");
}
Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
SchemeSocketFactory sf = schm.getSchemeSocketFactory();
InetAddress[] addresses = resolveHostname(target.getHostName());
int port = schm.resolvePort(target.getPort());
for (int i = 0; i < addresses.length; i++) {
InetAddress address = addresses[i];
boolean last = i == addresses.length - 1;
Socket sock = sf.createSocket(params);
conn.opening(sock, target);
InetSocketAddress remoteAddress = new InetSocketAddress(address, port);
InetSocketAddress localAddress = null;
if (local != null) {
localAddress = new InetSocketAddress(local, 0);
}
if (this.log.isDebugEnabled()) {
this.log.debug("Connecting to " + remoteAddress);
}
try {
Socket connsock = sf.connectSocket(sock, remoteAddress, localAddress, params);
if (sock != connsock) {
sock = connsock;
conn.opening(sock, target);
}
prepareSocket(sock, context, params);
conn.openCompleted(sf.isSecure(sock), params);
return;
} catch (ConnectException ex) {
if (last) {
throw new HttpHostConnectException(target, ex);
}
} catch (ConnectTimeoutException ex) {
if (last) {
throw ex;
}
}
if (this.log.isDebugEnabled()) {
this.log.debug("Connect to " + remoteAddress + " timed out. " +
"Connection will be retried using another IP address");
}
}
}
public void updateSecureConnection(
final OperatedClientConnection conn,
final HttpHost target,
final HttpContext context,
final HttpParams params) throws IOException {
if (conn == null) {
throw new IllegalArgumentException("Connection may not be null");
}
if (target == null) {
throw new IllegalArgumentException("Target host may not be null");
}
if (params == null) {
throw new IllegalArgumentException("Parameters may not be null");
}
if (!conn.isOpen()) {
throw new IllegalStateException("Connection must be open");
}
final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
if (!(schm.getSchemeSocketFactory() instanceof LayeredSchemeSocketFactory)) {
throw new IllegalArgumentException
("Target scheme (" + schm.getName() +
") must have layered socket factory.");
}
LayeredSchemeSocketFactory lsf = (LayeredSchemeSocketFactory) schm.getSchemeSocketFactory();
Socket sock;
try {
sock = lsf.createLayeredSocket(
conn.getSocket(), target.getHostName(), target.getPort(), true);
} catch (ConnectException ex) {
throw new HttpHostConnectException(target, ex);
}
prepareSocket(sock, context, params);
conn.update(sock, target, lsf.isSecure(sock), params);
}
/**
* Performs standard initializations on a newly created socket.
*
* @param sock the socket to prepare
* @param context the context for the connection
* @param params the parameters from which to prepare the socket
*
* @throws IOException in case of an IO problem
*/
protected void prepareSocket(
final Socket sock,
final HttpContext context,
final HttpParams params) throws IOException {
sock.setTcpNoDelay(HttpConnectionParams.getTcpNoDelay(params));
sock.setSoTimeout(HttpConnectionParams.getSoTimeout(params));
int linger = HttpConnectionParams.getLinger(params);
if (linger >= 0) {
sock.setSoLinger(linger > 0, linger);
}
}
/**
* Resolves the given host name to an array of corresponding IP addresses, based on the
* configured name service on the system.
*
* @param host host name to resolve
* @return array of IP addresses
* @exception UnknownHostException if no IP address for the host could be determined.
*
* @since 4.1
*/
protected InetAddress[] resolveHostname(final String host) throws UnknownHostException {
return InetAddress.getAllByName(host);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/DefaultClientConnectionOperator.java | Java | gpl3 | 9,991 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals that the connection has been shut down or released back to the
* the connection pool
*
* @since 4.1
*/
@Immutable
public class ConnectionShutdownException extends IllegalStateException {
private static final long serialVersionUID = 5868657401162844497L;
/**
* Creates a new ConnectionShutdownException with a <tt>null</tt> detail message.
*/
public ConnectionShutdownException() {
super();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/ConnectionShutdownException.java | Java | gpl3 | 1,725 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.ClientConnectionOperator;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.RouteTracker;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.HttpContext;
/**
* A pool entry for use by connection manager implementations.
* Pool entries work in conjunction with an
* {@link AbstractClientConnAdapter adapter}.
* The adapter is handed out to applications that obtain a connection.
* The pool entry stores the underlying connection and tracks the
* {@link HttpRoute route} established.
* The adapter delegates methods for establishing the route to
* its pool entry.
* <p>
* If the managed connections is released or revoked, the adapter
* gets disconnected, but the pool entry still contains the
* underlying connection and the established route.
*
* @since 4.0
*/
@NotThreadSafe
public abstract class AbstractPoolEntry {
/** The connection operator. */
protected final ClientConnectionOperator connOperator;
/** The underlying connection being pooled or used. */
protected final OperatedClientConnection connection;
/** The route for which this entry gets allocated. */
//@@@ currently accessed from connection manager(s) as attribute
//@@@ avoid that, derived classes should decide whether update is allowed
//@@@ SCCM: yes, TSCCM: no
protected volatile HttpRoute route;
/** Connection state object */
protected volatile Object state;
/** The tracked route, or <code>null</code> before tracking starts. */
protected volatile RouteTracker tracker;
/**
* Creates a new pool entry.
*
* @param connOperator the Connection Operator for this entry
* @param route the planned route for the connection,
* or <code>null</code>
*/
protected AbstractPoolEntry(ClientConnectionOperator connOperator,
HttpRoute route) {
super();
if (connOperator == null) {
throw new IllegalArgumentException("Connection operator may not be null");
}
this.connOperator = connOperator;
this.connection = connOperator.createConnection();
this.route = route;
this.tracker = null;
}
/**
* Returns the state object associated with this pool entry.
*
* @return The state object
*/
public Object getState() {
return state;
}
/**
* Assigns a state object to this pool entry.
*
* @param state The state object
*/
public void setState(final Object state) {
this.state = state;
}
/**
* Opens the underlying connection.
*
* @param route the route along which to open the connection
* @param context the context for opening the connection
* @param params the parameters for opening the connection
*
* @throws IOException in case of a problem
*/
public void open(HttpRoute route,
HttpContext context, HttpParams params)
throws IOException {
if (route == null) {
throw new IllegalArgumentException
("Route must not be null.");
}
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
if ((this.tracker != null) && this.tracker.isConnected()) {
throw new IllegalStateException("Connection already open.");
}
// - collect the arguments
// - call the operator
// - update the tracking data
// In this order, we can be sure that only a successful
// opening of the connection will be tracked.
this.tracker = new RouteTracker(route);
final HttpHost proxy = route.getProxyHost();
connOperator.openConnection
(this.connection,
(proxy != null) ? proxy : route.getTargetHost(),
route.getLocalAddress(),
context, params);
RouteTracker localTracker = tracker; // capture volatile
// If this tracker was reset while connecting,
// fail early.
if (localTracker == null) {
throw new IOException("Request aborted");
}
if (proxy == null) {
localTracker.connectTarget(this.connection.isSecure());
} else {
localTracker.connectProxy(proxy, this.connection.isSecure());
}
}
/**
* Tracks tunnelling of the connection to the target.
* The tunnel has to be established outside by sending a CONNECT
* request to the (last) proxy.
*
* @param secure <code>true</code> if the tunnel should be
* considered secure, <code>false</code> otherwise
* @param params the parameters for tunnelling the connection
*
* @throws IOException in case of a problem
*/
public void tunnelTarget(boolean secure, HttpParams params)
throws IOException {
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
if ((this.tracker == null) || !this.tracker.isConnected()) {
throw new IllegalStateException("Connection not open.");
}
if (this.tracker.isTunnelled()) {
throw new IllegalStateException
("Connection is already tunnelled.");
}
this.connection.update(null, tracker.getTargetHost(),
secure, params);
this.tracker.tunnelTarget(secure);
}
/**
* Tracks tunnelling of the connection to a chained proxy.
* The tunnel has to be established outside by sending a CONNECT
* request to the previous proxy.
*
* @param next the proxy to which the tunnel was established.
* See {@link org.apache.ogt.http.conn.ManagedClientConnection#tunnelProxy
* ManagedClientConnection.tunnelProxy}
* for details.
* @param secure <code>true</code> if the tunnel should be
* considered secure, <code>false</code> otherwise
* @param params the parameters for tunnelling the connection
*
* @throws IOException in case of a problem
*/
public void tunnelProxy(HttpHost next, boolean secure, HttpParams params)
throws IOException {
if (next == null) {
throw new IllegalArgumentException
("Next proxy must not be null.");
}
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
//@@@ check for proxy in planned route?
if ((this.tracker == null) || !this.tracker.isConnected()) {
throw new IllegalStateException("Connection not open.");
}
this.connection.update(null, next, secure, params);
this.tracker.tunnelProxy(next, secure);
}
/**
* Layers a protocol on top of an established tunnel.
*
* @param context the context for layering
* @param params the parameters for layering
*
* @throws IOException in case of a problem
*/
public void layerProtocol(HttpContext context, HttpParams params)
throws IOException {
//@@@ is context allowed to be null? depends on operator?
if (params == null) {
throw new IllegalArgumentException
("Parameters must not be null.");
}
if ((this.tracker == null) || !this.tracker.isConnected()) {
throw new IllegalStateException("Connection not open.");
}
if (!this.tracker.isTunnelled()) {
//@@@ allow this?
throw new IllegalStateException
("Protocol layering without a tunnel not supported.");
}
if (this.tracker.isLayered()) {
throw new IllegalStateException
("Multiple protocol layering not supported.");
}
// - collect the arguments
// - call the operator
// - update the tracking data
// In this order, we can be sure that only a successful
// layering on top of the connection will be tracked.
final HttpHost target = tracker.getTargetHost();
connOperator.updateSecureConnection(this.connection, target,
context, params);
this.tracker.layerProtocol(this.connection.isSecure());
}
/**
* Shuts down the entry.
*
* If {@link #open(HttpRoute, HttpContext, HttpParams)} is in progress,
* this will cause that open to possibly throw an {@link IOException}.
*/
protected void shutdownEntry() {
tracker = null;
state = null;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/AbstractPoolEntry.java | Java | gpl3 | 10,316 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.InetAddress;
import java.net.Socket;
import java.util.concurrent.TimeUnit;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSession;
import org.apache.ogt.http.HttpConnectionMetrics;
import org.apache.ogt.http.HttpEntityEnclosingRequest;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.ManagedClientConnection;
import org.apache.ogt.http.conn.OperatedClientConnection;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Abstract adapter from {@link OperatedClientConnection operated} to
* {@link ManagedClientConnection managed} client connections.
* Read and write methods are delegated to the wrapped connection.
* Operations affecting the connection state have to be implemented
* by derived classes. Operations for querying the connection state
* are delegated to the wrapped connection if there is one, or
* return a default value if there is none.
* <p>
* This adapter tracks the checkpoints for reusable communication states,
* as indicated by {@link #markReusable markReusable} and queried by
* {@link #isMarkedReusable isMarkedReusable}.
* All send and receive operations will automatically clear the mark.
* <p>
* Connection release calls are delegated to the connection manager,
* if there is one. {@link #abortConnection abortConnection} will
* clear the reusability mark first. The connection manager is
* expected to tolerate multiple calls to the release method.
*
* @since 4.0
*/
public abstract class AbstractClientConnAdapter
implements ManagedClientConnection, HttpContext {
/**
* The connection manager, if any.
* This attribute MUST NOT be final, so the adapter can be detached
* from the connection manager without keeping a hard reference there.
*/
private volatile ClientConnectionManager connManager;
/** The wrapped connection. */
private volatile OperatedClientConnection wrappedConnection;
/** The reusability marker. */
private volatile boolean markedReusable;
/** True if the connection has been shut down or released. */
private volatile boolean released;
/** The duration this is valid for while idle (in ms). */
private volatile long duration;
/**
* Creates a new connection adapter.
* The adapter is initially <i>not</i>
* {@link #isMarkedReusable marked} as reusable.
*
* @param mgr the connection manager, or <code>null</code>
* @param conn the connection to wrap, or <code>null</code>
*/
protected AbstractClientConnAdapter(ClientConnectionManager mgr,
OperatedClientConnection conn) {
super();
connManager = mgr;
wrappedConnection = conn;
markedReusable = false;
released = false;
duration = Long.MAX_VALUE;
}
/**
* Detaches this adapter from the wrapped connection.
* This adapter becomes useless.
*/
protected synchronized void detach() {
wrappedConnection = null;
connManager = null; // base class attribute
duration = Long.MAX_VALUE;
}
protected OperatedClientConnection getWrappedConnection() {
return wrappedConnection;
}
protected ClientConnectionManager getManager() {
return connManager;
}
/**
* @deprecated use {@link #assertValid(OperatedClientConnection)}
*/
@Deprecated
protected final void assertNotAborted() throws InterruptedIOException {
if (isReleased()) {
throw new InterruptedIOException("Connection has been shut down");
}
}
/**
* @since 4.1
* @return value of released flag
*/
protected boolean isReleased() {
return released;
}
/**
* Asserts that there is a valid wrapped connection to delegate to.
*
* @throws ConnectionShutdownException if there is no wrapped connection
* or connection has been aborted
*/
protected final void assertValid(
final OperatedClientConnection wrappedConn) throws ConnectionShutdownException {
if (isReleased() || wrappedConn == null) {
throw new ConnectionShutdownException();
}
}
public boolean isOpen() {
OperatedClientConnection conn = getWrappedConnection();
if (conn == null)
return false;
return conn.isOpen();
}
public boolean isStale() {
if (isReleased())
return true;
OperatedClientConnection conn = getWrappedConnection();
if (conn == null)
return true;
return conn.isStale();
}
public void setSocketTimeout(int timeout) {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
conn.setSocketTimeout(timeout);
}
public int getSocketTimeout() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getSocketTimeout();
}
public HttpConnectionMetrics getMetrics() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getMetrics();
}
public void flush() throws IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
conn.flush();
}
public boolean isResponseAvailable(int timeout) throws IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.isResponseAvailable(timeout);
}
public void receiveResponseEntity(HttpResponse response)
throws HttpException, IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
unmarkReusable();
conn.receiveResponseEntity(response);
}
public HttpResponse receiveResponseHeader()
throws HttpException, IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
unmarkReusable();
return conn.receiveResponseHeader();
}
public void sendRequestEntity(HttpEntityEnclosingRequest request)
throws HttpException, IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
unmarkReusable();
conn.sendRequestEntity(request);
}
public void sendRequestHeader(HttpRequest request)
throws HttpException, IOException {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
unmarkReusable();
conn.sendRequestHeader(request);
}
public InetAddress getLocalAddress() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getLocalAddress();
}
public int getLocalPort() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getLocalPort();
}
public InetAddress getRemoteAddress() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getRemoteAddress();
}
public int getRemotePort() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.getRemotePort();
}
public boolean isSecure() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
return conn.isSecure();
}
public SSLSession getSSLSession() {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
if (!isOpen())
return null;
SSLSession result = null;
Socket sock = conn.getSocket();
if (sock instanceof SSLSocket) {
result = ((SSLSocket)sock).getSession();
}
return result;
}
public void markReusable() {
markedReusable = true;
}
public void unmarkReusable() {
markedReusable = false;
}
public boolean isMarkedReusable() {
return markedReusable;
}
public void setIdleDuration(long duration, TimeUnit unit) {
if(duration > 0) {
this.duration = unit.toMillis(duration);
} else {
this.duration = -1;
}
}
public synchronized void releaseConnection() {
if (released) {
return;
}
released = true;
if (connManager != null) {
connManager.releaseConnection(this, duration, TimeUnit.MILLISECONDS);
}
}
public synchronized void abortConnection() {
if (released) {
return;
}
released = true;
unmarkReusable();
try {
shutdown();
} catch (IOException ignore) {
}
if (connManager != null) {
connManager.releaseConnection(this, duration, TimeUnit.MILLISECONDS);
}
}
public synchronized Object getAttribute(final String id) {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
if (conn instanceof HttpContext) {
return ((HttpContext) conn).getAttribute(id);
} else {
return null;
}
}
public synchronized Object removeAttribute(final String id) {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
if (conn instanceof HttpContext) {
return ((HttpContext) conn).removeAttribute(id);
} else {
return null;
}
}
public synchronized void setAttribute(final String id, final Object obj) {
OperatedClientConnection conn = getWrappedConnection();
assertValid(conn);
if (conn instanceof HttpContext) {
((HttpContext) conn).setAttribute(id, obj);
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/AbstractClientConnAdapter.java | Java | gpl3 | 11,388 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.net.InetAddress;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.conn.params.ConnRouteParams;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.HttpRoutePlanner;
import org.apache.ogt.http.conn.scheme.Scheme;
import org.apache.ogt.http.conn.scheme.SchemeRegistry;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of an {@link HttpRoutePlanner}. This implementation
* is based on {@link org.apache.ogt.http.conn.params.ConnRoutePNames parameters}.
* It will not make use of any Java system properties, nor of system or
* browser proxy settings.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#DEFAULT_PROXY}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#LOCAL_ADDRESS}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#FORCED_ROUTE}</li>
* </ul>
*
* @since 4.0
*/
@ThreadSafe
public class DefaultHttpRoutePlanner implements HttpRoutePlanner {
/** The scheme registry. */
protected final SchemeRegistry schemeRegistry; // class is @ThreadSafe
/**
* Creates a new default route planner.
*
* @param schreg the scheme registry
*/
public DefaultHttpRoutePlanner(SchemeRegistry schreg) {
if (schreg == null) {
throw new IllegalArgumentException
("SchemeRegistry must not be null.");
}
schemeRegistry = schreg;
}
public HttpRoute determineRoute(HttpHost target,
HttpRequest request,
HttpContext context)
throws HttpException {
if (request == null) {
throw new IllegalStateException
("Request must not be null.");
}
// If we have a forced route, we can do without a target.
HttpRoute route =
ConnRouteParams.getForcedRoute(request.getParams());
if (route != null)
return route;
// If we get here, there is no forced route.
// So we need a target to compute a route.
if (target == null) {
throw new IllegalStateException
("Target host must not be null.");
}
final InetAddress local =
ConnRouteParams.getLocalAddress(request.getParams());
final HttpHost proxy =
ConnRouteParams.getDefaultProxy(request.getParams());
final Scheme schm = schemeRegistry.getScheme(target.getSchemeName());
// as it is typically used for TLS/SSL, we assume that
// a layered scheme implies a secure connection
final boolean secure = schm.isLayered();
if (proxy == null) {
route = new HttpRoute(target, local, secure);
} else {
route = new HttpRoute(target, local, proxy, secure);
}
return route;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/DefaultHttpRoutePlanner.java | Java | gpl3 | 4,365 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.conn;
import java.io.IOException;
import java.io.InputStream;
import java.io.ByteArrayInputStream;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.commons.logging.Log;
/**
* Logs data to the wire LOG.
*
*
* @since 4.0
*/
@Immutable
public class Wire {
private final Log log;
public Wire(Log log) {
this.log = log;
}
private void wire(String header, InputStream instream)
throws IOException {
StringBuilder buffer = new StringBuilder();
int ch;
while ((ch = instream.read()) != -1) {
if (ch == 13) {
buffer.append("[\\r]");
} else if (ch == 10) {
buffer.append("[\\n]\"");
buffer.insert(0, "\"");
buffer.insert(0, header);
log.debug(buffer.toString());
buffer.setLength(0);
} else if ((ch < 32) || (ch > 127)) {
buffer.append("[0x");
buffer.append(Integer.toHexString(ch));
buffer.append("]");
} else {
buffer.append((char) ch);
}
}
if (buffer.length() > 0) {
buffer.append('\"');
buffer.insert(0, '\"');
buffer.insert(0, header);
log.debug(buffer.toString());
}
}
public boolean enabled() {
return log.isDebugEnabled();
}
public void output(InputStream outstream)
throws IOException {
if (outstream == null) {
throw new IllegalArgumentException("Output may not be null");
}
wire(">> ", outstream);
}
public void input(InputStream instream)
throws IOException {
if (instream == null) {
throw new IllegalArgumentException("Input may not be null");
}
wire("<< ", instream);
}
public void output(byte[] b, int off, int len)
throws IOException {
if (b == null) {
throw new IllegalArgumentException("Output may not be null");
}
wire(">> ", new ByteArrayInputStream(b, off, len));
}
public void input(byte[] b, int off, int len)
throws IOException {
if (b == null) {
throw new IllegalArgumentException("Input may not be null");
}
wire("<< ", new ByteArrayInputStream(b, off, len));
}
public void output(byte[] b)
throws IOException {
if (b == null) {
throw new IllegalArgumentException("Output may not be null");
}
wire(">> ", new ByteArrayInputStream(b));
}
public void input(byte[] b)
throws IOException {
if (b == null) {
throw new IllegalArgumentException("Input may not be null");
}
wire("<< ", new ByteArrayInputStream(b));
}
public void output(int b)
throws IOException {
output(new byte[] {(byte) b});
}
public void input(int b)
throws IOException {
input(new byte[] {(byte) b});
}
@Deprecated
public void output(final String s)
throws IOException {
if (s == null) {
throw new IllegalArgumentException("Output may not be null");
}
output(s.getBytes());
}
@Deprecated
public void input(final String s)
throws IOException {
if (s == null) {
throw new IllegalArgumentException("Input may not be null");
}
input(s.getBytes());
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/conn/Wire.java | Java | gpl3 | 4,736 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.annotation.Immutable;
/**
* Signals that the tunnel request was rejected by the proxy host.
*
* @since 4.0
*/
@Immutable
public class TunnelRefusedException extends HttpException {
private static final long serialVersionUID = -8646722842745617323L;
private final HttpResponse response;
public TunnelRefusedException(final String message, final HttpResponse response) {
super(message);
this.response = response;
}
public HttpResponse getResponse() {
return this.response;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/TunnelRefusedException.java | Java | gpl3 | 1,871 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.util.HashMap;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.auth.AuthScheme;
import org.apache.ogt.http.client.AuthCache;
/**
* Default implementation of {@link AuthCache}.
*
* @since 4.0
*/
@NotThreadSafe
public class BasicAuthCache implements AuthCache {
private final HashMap<HttpHost, AuthScheme> map;
/**
* Default constructor.
*/
public BasicAuthCache() {
super();
this.map = new HashMap<HttpHost, AuthScheme>();
}
public void put(final HttpHost host, final AuthScheme authScheme) {
if (host == null) {
throw new IllegalArgumentException("HTTP host may not be null");
}
this.map.put(host, authScheme);
}
public AuthScheme get(final HttpHost host) {
if (host == null) {
throw new IllegalArgumentException("HTTP host may not be null");
}
return this.map.get(host);
}
public void remove(final HttpHost host) {
if (host == null) {
throw new IllegalArgumentException("HTTP host may not be null");
}
this.map.remove(host);
}
public void clear() {
this.map.clear();
}
@Override
public String toString() {
return this.map.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/BasicAuthCache.java | Java | gpl3 | 2,579 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.auth.AuthScope;
import org.apache.ogt.http.auth.Credentials;
import org.apache.ogt.http.client.CredentialsProvider;
/**
* Default implementation of {@link CredentialsProvider}.
*
* @since 4.0
*/
@ThreadSafe
public class BasicCredentialsProvider implements CredentialsProvider {
private final ConcurrentHashMap<AuthScope, Credentials> credMap;
/**
* Default constructor.
*/
public BasicCredentialsProvider() {
super();
this.credMap = new ConcurrentHashMap<AuthScope, Credentials>();
}
public void setCredentials(
final AuthScope authscope,
final Credentials credentials) {
if (authscope == null) {
throw new IllegalArgumentException("Authentication scope may not be null");
}
credMap.put(authscope, credentials);
}
/**
* Find matching {@link Credentials credentials} for the given authentication scope.
*
* @param map the credentials hash map
* @param authscope the {@link AuthScope authentication scope}
* @return the credentials
*
*/
private static Credentials matchCredentials(
final Map<AuthScope, Credentials> map,
final AuthScope authscope) {
// see if we get a direct hit
Credentials creds = map.get(authscope);
if (creds == null) {
// Nope.
// Do a full scan
int bestMatchFactor = -1;
AuthScope bestMatch = null;
for (AuthScope current: map.keySet()) {
int factor = authscope.match(current);
if (factor > bestMatchFactor) {
bestMatchFactor = factor;
bestMatch = current;
}
}
if (bestMatch != null) {
creds = map.get(bestMatch);
}
}
return creds;
}
public Credentials getCredentials(final AuthScope authscope) {
if (authscope == null) {
throw new IllegalArgumentException("Authentication scope may not be null");
}
return matchCredentials(this.credMap, authscope);
}
public void clear() {
this.credMap.clear();
}
@Override
public String toString() {
return credMap.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/BasicCredentialsProvider.java | Java | gpl3 | 3,687 |
<html>
<head>
<!--
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
-->
</head>
<body>
Default implementations for interfaces in
{@link org.apache.ogt.http.auth org.apache.ogt.http.client}.
</body>
</html>
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/package.html | HTML | gpl3 | 1,341 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.HttpStatus;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.client.CircularRedirectException;
import org.apache.ogt.http.client.RedirectHandler;
import org.apache.ogt.http.client.methods.HttpGet;
import org.apache.ogt.http.client.methods.HttpHead;
import org.apache.ogt.http.client.params.ClientPNames;
import org.apache.ogt.http.client.utils.URIUtils;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of {@link RedirectHandler}.
*
* @since 4.0
*
* @deprecated use {@link DefaultRedirectStrategy}.
*/
@Immutable
@Deprecated
public class DefaultRedirectHandler implements RedirectHandler {
private final Log log = LogFactory.getLog(getClass());
private static final String REDIRECT_LOCATIONS = "http.protocol.redirect-locations";
public DefaultRedirectHandler() {
super();
}
public boolean isRedirectRequested(
final HttpResponse response,
final HttpContext context) {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
int statusCode = response.getStatusLine().getStatusCode();
switch (statusCode) {
case HttpStatus.SC_MOVED_TEMPORARILY:
case HttpStatus.SC_MOVED_PERMANENTLY:
case HttpStatus.SC_TEMPORARY_REDIRECT:
HttpRequest request = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
String method = request.getRequestLine().getMethod();
return method.equalsIgnoreCase(HttpGet.METHOD_NAME)
|| method.equalsIgnoreCase(HttpHead.METHOD_NAME);
case HttpStatus.SC_SEE_OTHER:
return true;
default:
return false;
} //end of switch
}
public URI getLocationURI(
final HttpResponse response,
final HttpContext context) throws ProtocolException {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
//get the location header to find out where to redirect to
Header locationHeader = response.getFirstHeader("location");
if (locationHeader == null) {
// got a redirect response, but no location header
throw new ProtocolException(
"Received redirect response " + response.getStatusLine()
+ " but no location header");
}
String location = locationHeader.getValue();
if (this.log.isDebugEnabled()) {
this.log.debug("Redirect requested to location '" + location + "'");
}
URI uri;
try {
uri = new URI(location);
} catch (URISyntaxException ex) {
throw new ProtocolException("Invalid redirect URI: " + location, ex);
}
HttpParams params = response.getParams();
// rfc2616 demands the location value be a complete URI
// Location = "Location" ":" absoluteURI
if (!uri.isAbsolute()) {
if (params.isParameterTrue(ClientPNames.REJECT_RELATIVE_REDIRECT)) {
throw new ProtocolException("Relative redirect location '"
+ uri + "' not allowed");
}
// Adjust location URI
HttpHost target = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
if (target == null) {
throw new IllegalStateException("Target host not available " +
"in the HTTP context");
}
HttpRequest request = (HttpRequest) context.getAttribute(
ExecutionContext.HTTP_REQUEST);
try {
URI requestURI = new URI(request.getRequestLine().getUri());
URI absoluteRequestURI = URIUtils.rewriteURI(requestURI, target, true);
uri = URIUtils.resolve(absoluteRequestURI, uri);
} catch (URISyntaxException ex) {
throw new ProtocolException(ex.getMessage(), ex);
}
}
if (params.isParameterFalse(ClientPNames.ALLOW_CIRCULAR_REDIRECTS)) {
RedirectLocations redirectLocations = (RedirectLocations) context.getAttribute(
REDIRECT_LOCATIONS);
if (redirectLocations == null) {
redirectLocations = new RedirectLocations();
context.setAttribute(REDIRECT_LOCATIONS, redirectLocations);
}
URI redirectURI;
if (uri.getFragment() != null) {
try {
HttpHost target = new HttpHost(
uri.getHost(),
uri.getPort(),
uri.getScheme());
redirectURI = URIUtils.rewriteURI(uri, target, true);
} catch (URISyntaxException ex) {
throw new ProtocolException(ex.getMessage(), ex);
}
} else {
redirectURI = uri;
}
if (redirectLocations.contains(redirectURI)) {
throw new CircularRedirectException("Circular redirect to '" +
redirectURI + "'");
} else {
redirectLocations.add(redirectURI);
}
}
return uri;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultRedirectHandler.java | Java | gpl3 | 7,110 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.client.protocol.RequestAcceptEncoding;
import org.apache.ogt.http.client.protocol.ResponseContentEncoding;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.BasicHttpProcessor;
/**
* {@link DefaultHttpClient} sub-class which includes a {@link RequestAcceptEncoding}
* for the request and response.
*
* @since 4.1
*/
@ThreadSafe // since DefaultHttpClient is
public class ContentEncodingHttpClient extends DefaultHttpClient {
/**
* Creates a new HTTP client from parameters and a connection manager.
*
* @param params the parameters
* @param conman the connection manager
*/
public ContentEncodingHttpClient(ClientConnectionManager conman, HttpParams params) {
super(conman, params);
}
/**
* @param params
*/
public ContentEncodingHttpClient(HttpParams params) {
this(null, params);
}
/**
*
*/
public ContentEncodingHttpClient() {
this(null);
}
/**
* {@inheritDoc}
*/
@Override
protected BasicHttpProcessor createHttpProcessor() {
BasicHttpProcessor result = super.createHttpProcessor();
result.addRequestInterceptor(new RequestAcceptEncoding());
result.addResponseInterceptor(new ResponseContentEncoding());
return result;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/ContentEncodingHttpClient.java | Java | gpl3 | 2,699 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.security.Principal;
import javax.net.ssl.SSLSession;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.auth.AuthScheme;
import org.apache.ogt.http.auth.AuthState;
import org.apache.ogt.http.auth.Credentials;
import org.apache.ogt.http.client.UserTokenHandler;
import org.apache.ogt.http.client.protocol.ClientContext;
import org.apache.ogt.http.conn.HttpRoutedConnection;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of {@link UserTokenHandler}. This class will use
* an instance of {@link Principal} as a state object for HTTP connections,
* if it can be obtained from the given execution context. This helps ensure
* persistent connections created with a particular user identity within
* a particular security context can be reused by the same user only.
* <p>
* DefaultUserTokenHandler will use the user principle of connection
* based authentication schemes such as NTLM or that of the SSL session
* with the client authentication turned on. If both are unavailable,
* <code>null</code> token will be returned.
*
* @since 4.0
*/
@Immutable
public class DefaultUserTokenHandler implements UserTokenHandler {
public Object getUserToken(final HttpContext context) {
Principal userPrincipal = null;
AuthState targetAuthState = (AuthState) context.getAttribute(
ClientContext.TARGET_AUTH_STATE);
if (targetAuthState != null) {
userPrincipal = getAuthPrincipal(targetAuthState);
if (userPrincipal == null) {
AuthState proxyAuthState = (AuthState) context.getAttribute(
ClientContext.PROXY_AUTH_STATE);
userPrincipal = getAuthPrincipal(proxyAuthState);
}
}
if (userPrincipal == null) {
HttpRoutedConnection conn = (HttpRoutedConnection) context.getAttribute(
ExecutionContext.HTTP_CONNECTION);
if (conn.isOpen()) {
SSLSession sslsession = conn.getSSLSession();
if (sslsession != null) {
userPrincipal = sslsession.getLocalPrincipal();
}
}
}
return userPrincipal;
}
private static Principal getAuthPrincipal(final AuthState authState) {
AuthScheme scheme = authState.getAuthScheme();
if (scheme != null && scheme.isComplete() && scheme.isConnectionBased()) {
Credentials creds = authState.getCredentials();
if (creds != null) {
return creds.getUserPrincipal();
}
}
return null;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultUserTokenHandler.java | Java | gpl3 | 3,952 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.ConnectException;
import java.net.UnknownHostException;
import javax.net.ssl.SSLException;
import org.apache.ogt.http.HttpEntityEnclosingRequest;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.client.HttpRequestRetryHandler;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HttpContext;
/**
* The default {@link HttpRequestRetryHandler} used by request executors.
*
*
* @since 4.0
*/
@Immutable
public class DefaultHttpRequestRetryHandler implements HttpRequestRetryHandler {
/** the number of times a method will be retried */
private final int retryCount;
/** Whether or not methods that have successfully sent their request will be retried */
private final boolean requestSentRetryEnabled;
/**
* Default constructor
*/
public DefaultHttpRequestRetryHandler(int retryCount, boolean requestSentRetryEnabled) {
super();
this.retryCount = retryCount;
this.requestSentRetryEnabled = requestSentRetryEnabled;
}
/**
* Default constructor
*/
public DefaultHttpRequestRetryHandler() {
this(3, false);
}
/**
* Used <code>retryCount</code> and <code>requestSentRetryEnabled</code> to determine
* if the given method should be retried.
*/
public boolean retryRequest(
final IOException exception,
int executionCount,
final HttpContext context) {
if (exception == null) {
throw new IllegalArgumentException("Exception parameter may not be null");
}
if (context == null) {
throw new IllegalArgumentException("HTTP context may not be null");
}
if (executionCount > this.retryCount) {
// Do not retry if over max retry count
return false;
}
if (exception instanceof InterruptedIOException) {
// Timeout
return false;
}
if (exception instanceof UnknownHostException) {
// Unknown host
return false;
}
if (exception instanceof ConnectException) {
// Connection refused
return false;
}
if (exception instanceof SSLException) {
// SSL handshake exception
return false;
}
HttpRequest request = (HttpRequest)
context.getAttribute(ExecutionContext.HTTP_REQUEST);
if (handleAsIdempotent(request)) {
// Retry if the request is considered idempotent
return true;
}
Boolean b = (Boolean)
context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
boolean sent = (b != null && b.booleanValue());
if (!sent || this.requestSentRetryEnabled) {
// Retry if the request has not been sent fully or
// if it's OK to retry methods that have been sent
return true;
}
// otherwise do not retry
return false;
}
/**
* @return <code>true</code> if this handler will retry methods that have
* successfully sent their request, <code>false</code> otherwise
*/
public boolean isRequestSentRetryEnabled() {
return requestSentRetryEnabled;
}
/**
* @return the maximum number of times a method will be retried
*/
public int getRetryCount() {
return retryCount;
}
private boolean handleAsIdempotent(final HttpRequest request) {
return !(request instanceof HttpEntityEnclosingRequest);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultHttpRequestRetryHandler.java | Java | gpl3 | 4,926 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.io.IOException;
import org.apache.ogt.http.HttpEntity;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.StatusLine;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.client.HttpResponseException;
import org.apache.ogt.http.client.ResponseHandler;
import org.apache.ogt.http.util.EntityUtils;
/**
* A {@link ResponseHandler} that returns the response body as a String
* for successful (2xx) responses. If the response code was >= 300, the response
* body is consumed and an {@link HttpResponseException} is thrown.
*
* If this is used with
* {@link org.apache.ogt.http.client.HttpClient#execute(
* org.apache.ogt.http.client.methods.HttpUriRequest, ResponseHandler)},
* HttpClient may handle redirects (3xx responses) internally.
*
*
* @since 4.0
*/
@Immutable
public class BasicResponseHandler implements ResponseHandler<String> {
/**
* Returns the response body as a String if the response was successful (a
* 2xx status code). If no response body exists, this returns null. If the
* response was unsuccessful (>= 300 status code), throws an
* {@link HttpResponseException}.
*/
public String handleResponse(final HttpResponse response)
throws HttpResponseException, IOException {
StatusLine statusLine = response.getStatusLine();
if (statusLine.getStatusCode() >= 300) {
throw new HttpResponseException(statusLine.getStatusCode(),
statusLine.getReasonPhrase());
}
HttpEntity entity = response.getEntity();
return entity == null ? null : EntityUtils.toString(entity);
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/BasicResponseHandler.java | Java | gpl3 | 2,896 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.HttpVersion;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.client.HttpClient;
import org.apache.ogt.http.client.protocol.RequestAddCookies;
import org.apache.ogt.http.client.protocol.RequestAuthCache;
import org.apache.ogt.http.client.protocol.RequestClientConnControl;
import org.apache.ogt.http.client.protocol.RequestDefaultHeaders;
import org.apache.ogt.http.client.protocol.RequestProxyAuthentication;
import org.apache.ogt.http.client.protocol.RequestTargetAuthentication;
import org.apache.ogt.http.client.protocol.ResponseAuthCache;
import org.apache.ogt.http.client.protocol.ResponseProcessCookies;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.params.CoreConnectionPNames;
import org.apache.ogt.http.params.CoreProtocolPNames;
import org.apache.ogt.http.params.HttpConnectionParams;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.params.HttpProtocolParams;
import org.apache.ogt.http.params.SyncBasicHttpParams;
import org.apache.ogt.http.protocol.BasicHttpProcessor;
import org.apache.ogt.http.protocol.HTTP;
import org.apache.ogt.http.protocol.RequestContent;
import org.apache.ogt.http.protocol.RequestExpectContinue;
import org.apache.ogt.http.protocol.RequestTargetHost;
import org.apache.ogt.http.protocol.RequestUserAgent;
import org.apache.ogt.http.util.VersionInfo;
/**
* Default implementation of {@link HttpClient} pre-configured for most common use scenarios.
* <p>
* This class creates the following chain of protocol interceptors per default:
* <ul>
* <li>{@link RequestDefaultHeaders}</li>
* <li>{@link RequestContent}</li>
* <li>{@link RequestTargetHost}</li>
* <li>{@link RequestClientConnControl}</li>
* <li>{@link RequestUserAgent}</li>
* <li>{@link RequestExpectContinue}</li>
* <li>{@link RequestAddCookies}</li>
* <li>{@link ResponseProcessCookies}</li>
* <li>{@link RequestTargetAuthentication}</li>
* <li>{@link RequestProxyAuthentication}</li>
* </ul>
* <p>
* This class sets up the following parameters if not explicitly set:
* <ul>
* <li>Version: HttpVersion.HTTP_1_1</li>
* <li>ContentCharset: HTTP.DEFAULT_CONTENT_CHARSET</li>
* <li>NoTcpDelay: true</li>
* <li>SocketBufferSize: 8192</li>
* <li>UserAgent: Apache-HttpClient/release (java 1.5)</li>
* </ul>
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#PROTOCOL_VERSION}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#STRICT_TRANSFER_ENCODING}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#USE_EXPECT_CONTINUE}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#WAIT_FOR_CONTINUE}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#USER_AGENT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#TCP_NODELAY}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_LINGER}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_REUSEADDR}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#CONNECTION_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#STALE_CONNECTION_CHECK}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#FORCED_ROUTE}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#LOCAL_ADDRESS}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#DEFAULT_PROXY}</li>
* <li>{@link org.apache.ogt.http.cookie.params.CookieSpecPNames#DATE_PATTERNS}</li>
* <li>{@link org.apache.ogt.http.cookie.params.CookieSpecPNames#SINGLE_COOKIE_HEADER}</li>
* <li>{@link org.apache.ogt.http.auth.params.AuthPNames#CREDENTIAL_CHARSET}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#COOKIE_POLICY}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#HANDLE_AUTHENTICATION}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#HANDLE_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#MAX_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#ALLOW_CIRCULAR_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#VIRTUAL_HOST}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#DEFAULT_HOST}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#DEFAULT_HEADERS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#CONNECTION_MANAGER_FACTORY_CLASS_NAME}</li>
* </ul>
*
* @since 4.0
*/
@ThreadSafe
public class DefaultHttpClient extends AbstractHttpClient {
/**
* Creates a new HTTP client from parameters and a connection manager.
*
* @param params the parameters
* @param conman the connection manager
*/
public DefaultHttpClient(
final ClientConnectionManager conman,
final HttpParams params) {
super(conman, params);
}
/**
* @since 4.1
*/
public DefaultHttpClient(
final ClientConnectionManager conman) {
super(conman, null);
}
public DefaultHttpClient(final HttpParams params) {
super(null, params);
}
public DefaultHttpClient() {
super(null, null);
}
/**
* Creates the default set of HttpParams by invoking {@link DefaultHttpClient#setDefaultHttpParams(HttpParams)}
*
* @return a new instance of {@link SyncBasicHttpParams} with the defaults applied to it.
*/
@Override
protected HttpParams createHttpParams() {
HttpParams params = new SyncBasicHttpParams();
setDefaultHttpParams(params);
return params;
}
/**
* Saves the default set of HttpParams in the provided parameter.
* These are:
* <ul>
* <li>{@link CoreProtocolPNames#PROTOCOL_VERSION}: 1.1</li>
* <li>{@link CoreProtocolPNames#HTTP_CONTENT_CHARSET}: ISO-8859-1</li>
* <li>{@link CoreConnectionPNames#TCP_NODELAY}: true</li>
* <li>{@link CoreConnectionPNames#SOCKET_BUFFER_SIZE}: 8192</li>
* <li>{@link CoreProtocolPNames#USER_AGENT}: Apache-HttpClient/<release> (java 1.5)</li>
* </ul>
*/
public static void setDefaultHttpParams(HttpParams params) {
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, HTTP.DEFAULT_CONTENT_CHARSET);
HttpConnectionParams.setTcpNoDelay(params, true);
HttpConnectionParams.setSocketBufferSize(params, 8192);
// determine the release version from packaged version info
final VersionInfo vi = VersionInfo.loadVersionInfo
("org.apache.ogt.http.client", DefaultHttpClient.class.getClassLoader());
final String release = (vi != null) ?
vi.getRelease() : VersionInfo.UNAVAILABLE;
HttpProtocolParams.setUserAgent(params,
"Apache-HttpClient/" + release + " (java 1.5)");
}
@Override
protected BasicHttpProcessor createHttpProcessor() {
BasicHttpProcessor httpproc = new BasicHttpProcessor();
httpproc.addInterceptor(new RequestDefaultHeaders());
// Required protocol interceptors
httpproc.addInterceptor(new RequestContent());
httpproc.addInterceptor(new RequestTargetHost());
// Recommended protocol interceptors
httpproc.addInterceptor(new RequestClientConnControl());
httpproc.addInterceptor(new RequestUserAgent());
httpproc.addInterceptor(new RequestExpectContinue());
// HTTP state management interceptors
httpproc.addInterceptor(new RequestAddCookies());
httpproc.addInterceptor(new ResponseProcessCookies());
// HTTP authentication interceptors
httpproc.addInterceptor(new RequestAuthCache());
httpproc.addInterceptor(new ResponseAuthCache());
httpproc.addInterceptor(new RequestTargetAuthentication());
httpproc.addInterceptor(new RequestProxyAuthentication());
return httpproc;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultHttpClient.java | Java | gpl3 | 9,761 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpEntity;
import org.apache.ogt.http.HttpEntityEnclosingRequest;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.entity.HttpEntityWrapper;
import org.apache.ogt.http.protocol.HTTP;
/**
* A wrapper class for {@link HttpEntityEnclosingRequest}s that can
* be used to change properties of the current request without
* modifying the original object.
* </p>
* This class is also capable of resetting the request headers to
* the state of the original request.
*
*
* @since 4.0
*/
@NotThreadSafe // e.g. [gs]etEntity()
public class EntityEnclosingRequestWrapper extends RequestWrapper
implements HttpEntityEnclosingRequest {
private HttpEntity entity;
private boolean consumed;
public EntityEnclosingRequestWrapper(final HttpEntityEnclosingRequest request)
throws ProtocolException {
super(request);
setEntity(request.getEntity());
}
public HttpEntity getEntity() {
return this.entity;
}
public void setEntity(final HttpEntity entity) {
this.entity = entity != null ? new EntityWrapper(entity) : null;
this.consumed = false;
}
public boolean expectContinue() {
Header expect = getFirstHeader(HTTP.EXPECT_DIRECTIVE);
return expect != null && HTTP.EXPECT_CONTINUE.equalsIgnoreCase(expect.getValue());
}
@Override
public boolean isRepeatable() {
return this.entity == null || this.entity.isRepeatable() || !this.consumed;
}
class EntityWrapper extends HttpEntityWrapper {
EntityWrapper(final HttpEntity entity) {
super(entity);
}
@Deprecated
@Override
public void consumeContent() throws IOException {
consumed = true;
super.consumeContent();
}
@Override
public InputStream getContent() throws IOException {
consumed = true;
return super.getContent();
}
@Override
public void writeTo(final OutputStream outstream) throws IOException {
consumed = true;
super.writeTo(outstream);
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/EntityEnclosingRequestWrapper.java | Java | gpl3 | 3,572 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.conn.routing.HttpRoute;
/**
* A request with the route along which it should be sent.
*
* @since 4.0
*/
@NotThreadSafe // RequestWrapper is @NotThreadSafe
public class RoutedRequest {
protected final RequestWrapper request; // @NotThreadSafe
protected final HttpRoute route; // @Immutable
/**
* Creates a new routed request.
*
* @param req the request
* @param route the route
*/
public RoutedRequest(final RequestWrapper req, final HttpRoute route) {
super();
this.request = req;
this.route = route;
}
public final RequestWrapper getRequest() {
return request;
}
public final HttpRoute getRoute() {
return route;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/RoutedRequest.java | Java | gpl3 | 2,043 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.HeaderElement;
import org.apache.ogt.http.HeaderElementIterator;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.conn.ConnectionKeepAliveStrategy;
import org.apache.ogt.http.message.BasicHeaderElementIterator;
import org.apache.ogt.http.protocol.HTTP;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of a strategy deciding duration
* that a connection can remain idle.
*
* The default implementation looks solely at the 'Keep-Alive'
* header's timeout token.
*
* @since 4.0
*/
@Immutable
public class DefaultConnectionKeepAliveStrategy implements ConnectionKeepAliveStrategy {
public long getKeepAliveDuration(HttpResponse response, HttpContext context) {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
HeaderElementIterator it = new BasicHeaderElementIterator(
response.headerIterator(HTTP.CONN_KEEP_ALIVE));
while (it.hasNext()) {
HeaderElement he = it.nextElement();
String param = he.getName();
String value = he.getValue();
if (value != null && param.equalsIgnoreCase("timeout")) {
try {
return Long.parseLong(value) * 1000;
} catch(NumberFormatException ignore) {
}
}
}
return -1;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultConnectionKeepAliveStrategy.java | Java | gpl3 | 2,715 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.HttpStatus;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.client.CircularRedirectException;
import org.apache.ogt.http.client.RedirectStrategy;
import org.apache.ogt.http.client.methods.HttpGet;
import org.apache.ogt.http.client.methods.HttpHead;
import org.apache.ogt.http.client.methods.HttpUriRequest;
import org.apache.ogt.http.client.params.ClientPNames;
import org.apache.ogt.http.client.utils.URIUtils;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default implementation of {@link RedirectStrategy}.
*
* @since 4.1
*/
@Immutable
public class DefaultRedirectStrategy implements RedirectStrategy {
private final Log log = LogFactory.getLog(getClass());
public static final String REDIRECT_LOCATIONS = "http.protocol.redirect-locations";
public DefaultRedirectStrategy() {
super();
}
public boolean isRedirected(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws ProtocolException {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
int statusCode = response.getStatusLine().getStatusCode();
String method = request.getRequestLine().getMethod();
Header locationHeader = response.getFirstHeader("location");
switch (statusCode) {
case HttpStatus.SC_MOVED_TEMPORARILY:
return (method.equalsIgnoreCase(HttpGet.METHOD_NAME)
|| method.equalsIgnoreCase(HttpHead.METHOD_NAME)) && locationHeader != null;
case HttpStatus.SC_MOVED_PERMANENTLY:
case HttpStatus.SC_TEMPORARY_REDIRECT:
return method.equalsIgnoreCase(HttpGet.METHOD_NAME)
|| method.equalsIgnoreCase(HttpHead.METHOD_NAME);
case HttpStatus.SC_SEE_OTHER:
return true;
default:
return false;
} //end of switch
}
public URI getLocationURI(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws ProtocolException {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
//get the location header to find out where to redirect to
Header locationHeader = response.getFirstHeader("location");
if (locationHeader == null) {
// got a redirect response, but no location header
throw new ProtocolException(
"Received redirect response " + response.getStatusLine()
+ " but no location header");
}
String location = locationHeader.getValue();
if (this.log.isDebugEnabled()) {
this.log.debug("Redirect requested to location '" + location + "'");
}
URI uri = createLocationURI(location);
HttpParams params = response.getParams();
// rfc2616 demands the location value be a complete URI
// Location = "Location" ":" absoluteURI
if (!uri.isAbsolute()) {
if (params.isParameterTrue(ClientPNames.REJECT_RELATIVE_REDIRECT)) {
throw new ProtocolException("Relative redirect location '"
+ uri + "' not allowed");
}
// Adjust location URI
HttpHost target = (HttpHost) context.getAttribute(
ExecutionContext.HTTP_TARGET_HOST);
if (target == null) {
throw new IllegalStateException("Target host not available " +
"in the HTTP context");
}
try {
URI requestURI = new URI(request.getRequestLine().getUri());
URI absoluteRequestURI = URIUtils.rewriteURI(requestURI, target, true);
uri = URIUtils.resolve(absoluteRequestURI, uri);
} catch (URISyntaxException ex) {
throw new ProtocolException(ex.getMessage(), ex);
}
}
if (params.isParameterFalse(ClientPNames.ALLOW_CIRCULAR_REDIRECTS)) {
RedirectLocations redirectLocations = (RedirectLocations) context.getAttribute(
REDIRECT_LOCATIONS);
if (redirectLocations == null) {
redirectLocations = new RedirectLocations();
context.setAttribute(REDIRECT_LOCATIONS, redirectLocations);
}
URI redirectURI;
if (uri.getFragment() != null) {
try {
HttpHost target = new HttpHost(
uri.getHost(),
uri.getPort(),
uri.getScheme());
redirectURI = URIUtils.rewriteURI(uri, target, true);
} catch (URISyntaxException ex) {
throw new ProtocolException(ex.getMessage(), ex);
}
} else {
redirectURI = uri;
}
if (redirectLocations.contains(redirectURI)) {
throw new CircularRedirectException("Circular redirect to '" +
redirectURI + "'");
} else {
redirectLocations.add(redirectURI);
}
}
return uri;
}
/**
* @since 4.1
*/
protected URI createLocationURI(final String location) throws ProtocolException {
try {
return new URI(location);
} catch (URISyntaxException ex) {
throw new ProtocolException("Invalid redirect URI: " + location, ex);
}
}
public HttpUriRequest getRedirect(
final HttpRequest request,
final HttpResponse response,
final HttpContext context) throws ProtocolException {
URI uri = getLocationURI(request, response, context);
String method = request.getRequestLine().getMethod();
if (method.equalsIgnoreCase(HttpHead.METHOD_NAME)) {
return new HttpHead(uri);
} else {
return new HttpGet(uri);
}
}
} | 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultRedirectStrategy.java | Java | gpl3 | 7,814 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.ProtocolVersion;
import org.apache.ogt.http.RequestLine;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.client.methods.HttpUriRequest;
import org.apache.ogt.http.message.AbstractHttpMessage;
import org.apache.ogt.http.message.BasicRequestLine;
import org.apache.ogt.http.params.HttpProtocolParams;
/**
* A wrapper class for {@link HttpRequest}s that can be used to change
* properties of the current request without modifying the original
* object.
* </p>
* This class is also capable of resetting the request headers to
* the state of the original request.
*
*
* @since 4.0
*/
@NotThreadSafe
public class RequestWrapper extends AbstractHttpMessage implements HttpUriRequest {
private final HttpRequest original;
private URI uri;
private String method;
private ProtocolVersion version;
private int execCount;
public RequestWrapper(final HttpRequest request) throws ProtocolException {
super();
if (request == null) {
throw new IllegalArgumentException("HTTP request may not be null");
}
this.original = request;
setParams(request.getParams());
setHeaders(request.getAllHeaders());
// Make a copy of the original URI
if (request instanceof HttpUriRequest) {
this.uri = ((HttpUriRequest) request).getURI();
this.method = ((HttpUriRequest) request).getMethod();
this.version = null;
} else {
RequestLine requestLine = request.getRequestLine();
try {
this.uri = new URI(requestLine.getUri());
} catch (URISyntaxException ex) {
throw new ProtocolException("Invalid request URI: "
+ requestLine.getUri(), ex);
}
this.method = requestLine.getMethod();
this.version = request.getProtocolVersion();
}
this.execCount = 0;
}
public void resetHeaders() {
// Make a copy of original headers
this.headergroup.clear();
setHeaders(this.original.getAllHeaders());
}
public String getMethod() {
return this.method;
}
public void setMethod(final String method) {
if (method == null) {
throw new IllegalArgumentException("Method name may not be null");
}
this.method = method;
}
public ProtocolVersion getProtocolVersion() {
if (this.version == null) {
this.version = HttpProtocolParams.getVersion(getParams());
}
return this.version;
}
public void setProtocolVersion(final ProtocolVersion version) {
this.version = version;
}
public URI getURI() {
return this.uri;
}
public void setURI(final URI uri) {
this.uri = uri;
}
public RequestLine getRequestLine() {
String method = getMethod();
ProtocolVersion ver = getProtocolVersion();
String uritext = null;
if (uri != null) {
uritext = uri.toASCIIString();
}
if (uritext == null || uritext.length() == 0) {
uritext = "/";
}
return new BasicRequestLine(method, uritext, ver);
}
public void abort() throws UnsupportedOperationException {
throw new UnsupportedOperationException();
}
public boolean isAborted() {
return false;
}
public HttpRequest getOriginal() {
return this.original;
}
public boolean isRepeatable() {
return true;
}
public int getExecCount() {
return this.execCount;
}
public void incrementExecCount() {
this.execCount++;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/RequestWrapper.java | Java | gpl3 | 5,101 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.util.List;
import java.util.Map;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.HttpStatus;
import org.apache.ogt.http.annotation.Immutable;
import org.apache.ogt.http.auth.AUTH;
import org.apache.ogt.http.auth.MalformedChallengeException;
import org.apache.ogt.http.auth.params.AuthPNames;
import org.apache.ogt.http.client.AuthenticationHandler;
import org.apache.ogt.http.protocol.HttpContext;
/**
* Default {@link AuthenticationHandler} implementation for target host
* authentication.
*
* @since 4.0
*/
@Immutable
public class DefaultTargetAuthenticationHandler extends AbstractAuthenticationHandler {
public DefaultTargetAuthenticationHandler() {
super();
}
public boolean isAuthenticationRequested(
final HttpResponse response,
final HttpContext context) {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
int status = response.getStatusLine().getStatusCode();
return status == HttpStatus.SC_UNAUTHORIZED;
}
public Map<String, Header> getChallenges(
final HttpResponse response,
final HttpContext context) throws MalformedChallengeException {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null");
}
Header[] headers = response.getHeaders(AUTH.WWW_AUTH);
return parseChallenges(headers);
}
@Override
protected List<String> getAuthPreferences(
final HttpResponse response,
final HttpContext context) {
@SuppressWarnings("unchecked")
List<String> authpref = (List<String>) response.getParams().getParameter(
AuthPNames.TARGET_AUTH_PREF);
if (authpref != null) {
return authpref;
} else {
return super.getAuthPreferences(response, context);
}
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultTargetAuthenticationHandler.java | Java | gpl3 | 3,228 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.params.AbstractHttpParams;
import org.apache.ogt.http.params.HttpParams;
/**
* Represents a stack of parameter collections.
* When retrieving a parameter, the stack is searched in a fixed order
* and the first match returned. Setting parameters via the stack is
* not supported. To minimize overhead, the stack has a fixed size and
* does not maintain an internal array.
* The supported stack entries, sorted by increasing priority, are:
* <ol>
* <li>Application parameters:
* expected to be the same for all clients used by an application.
* These provide "global", that is application-wide, defaults.
* </li>
* <li>Client parameters:
* specific to an instance of
* {@link org.apache.ogt.http.client.HttpClient HttpClient}.
* These provide client specific defaults.
* </li>
* <li>Request parameters:
* specific to a single request execution.
* For overriding client and global defaults.
* </li>
* <li>Override parameters:
* specific to an instance of
* {@link org.apache.ogt.http.client.HttpClient HttpClient}.
* These can be used to set parameters that cannot be overridden
* on a per-request basis.
* </li>
* </ol>
* Each stack entry may be <code>null</code>. That is preferable over
* an empty params collection, since it avoids searching the empty collection
* when looking up parameters.
*
*
*
* @since 4.0
*/
@NotThreadSafe
public class ClientParamsStack extends AbstractHttpParams {
/** The application parameter collection, or <code>null</code>. */
protected final HttpParams applicationParams;
/** The client parameter collection, or <code>null</code>. */
protected final HttpParams clientParams;
/** The request parameter collection, or <code>null</code>. */
protected final HttpParams requestParams;
/** The override parameter collection, or <code>null</code>. */
protected final HttpParams overrideParams;
/**
* Creates a new parameter stack from elements.
* The arguments will be stored as-is, there is no copying to
* prevent modification.
*
* @param aparams application parameters, or <code>null</code>
* @param cparams client parameters, or <code>null</code>
* @param rparams request parameters, or <code>null</code>
* @param oparams override parameters, or <code>null</code>
*/
public ClientParamsStack(HttpParams aparams, HttpParams cparams,
HttpParams rparams, HttpParams oparams) {
applicationParams = aparams;
clientParams = cparams;
requestParams = rparams;
overrideParams = oparams;
}
/**
* Creates a copy of a parameter stack.
* The new stack will have the exact same entries as the argument stack.
* There is no copying of parameters.
*
* @param stack the stack to copy
*/
public ClientParamsStack(ClientParamsStack stack) {
this(stack.getApplicationParams(),
stack.getClientParams(),
stack.getRequestParams(),
stack.getOverrideParams());
}
/**
* Creates a modified copy of a parameter stack.
* The new stack will contain the explicitly passed elements.
* For elements where the explicit argument is <code>null</code>,
* the corresponding element from the argument stack is used.
* There is no copying of parameters.
*
* @param stack the stack to modify
* @param aparams application parameters, or <code>null</code>
* @param cparams client parameters, or <code>null</code>
* @param rparams request parameters, or <code>null</code>
* @param oparams override parameters, or <code>null</code>
*/
public ClientParamsStack(ClientParamsStack stack,
HttpParams aparams, HttpParams cparams,
HttpParams rparams, HttpParams oparams) {
this((aparams != null) ? aparams : stack.getApplicationParams(),
(cparams != null) ? cparams : stack.getClientParams(),
(rparams != null) ? rparams : stack.getRequestParams(),
(oparams != null) ? oparams : stack.getOverrideParams());
}
/**
* Obtains the application parameters of this stack.
*
* @return the application parameters, or <code>null</code>
*/
public final HttpParams getApplicationParams() {
return applicationParams;
}
/**
* Obtains the client parameters of this stack.
*
* @return the client parameters, or <code>null</code>
*/
public final HttpParams getClientParams() {
return clientParams;
}
/**
* Obtains the request parameters of this stack.
*
* @return the request parameters, or <code>null</code>
*/
public final HttpParams getRequestParams() {
return requestParams;
}
/**
* Obtains the override parameters of this stack.
*
* @return the override parameters, or <code>null</code>
*/
public final HttpParams getOverrideParams() {
return overrideParams;
}
/**
* Obtains a parameter from this stack.
* See class comment for search order.
*
* @param name the name of the parameter to obtain
*
* @return the highest-priority value for that parameter, or
* <code>null</code> if it is not set anywhere in this stack
*/
public Object getParameter(String name) {
if (name == null) {
throw new IllegalArgumentException
("Parameter name must not be null.");
}
Object result = null;
if (overrideParams != null) {
result = overrideParams.getParameter(name);
}
if ((result == null) && (requestParams != null)) {
result = requestParams.getParameter(name);
}
if ((result == null) && (clientParams != null)) {
result = clientParams.getParameter(name);
}
if ((result == null) && (applicationParams != null)) {
result = applicationParams.getParameter(name);
}
return result;
}
/**
* Does <i>not</i> set a parameter.
* Parameter stacks are read-only. It is possible, though discouraged,
* to access and modify specific stack entries.
* Derived classes may change this behavior.
*
* @param name ignored
* @param value ignored
*
* @return nothing
*
* @throws UnsupportedOperationException always
*/
public HttpParams setParameter(String name, Object value)
throws UnsupportedOperationException {
throw new UnsupportedOperationException
("Setting parameters in a stack is not supported.");
}
/**
* Does <i>not</i> remove a parameter.
* Parameter stacks are read-only. It is possible, though discouraged,
* to access and modify specific stack entries.
* Derived classes may change this behavior.
*
* @param name ignored
*
* @return nothing
*
* @throws UnsupportedOperationException always
*/
public boolean removeParameter(String name) {
throw new UnsupportedOperationException
("Removing parameters in a stack is not supported.");
}
/**
* Does <i>not</i> copy parameters.
* Parameter stacks are lightweight objects, expected to be instantiated
* as needed and to be used only in a very specific context. On top of
* that, they are read-only. The typical copy operation to prevent
* accidental modification of parameters passed by the application to
* a framework object is therefore pointless and disabled.
* Create a new stack if you really need a copy.
* <br/>
* Derived classes may change this behavior.
*
* @return <code>this</code> parameter stack
*/
public HttpParams copy() {
return this;
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/ClientParamsStack.java | Java | gpl3 | 9,321 |
/*
* ====================================================================
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.io.Serializable;
import java.util.*;
import org.apache.ogt.http.annotation.GuardedBy;
import org.apache.ogt.http.annotation.ThreadSafe;
import org.apache.ogt.http.client.CookieStore;
import org.apache.ogt.http.cookie.Cookie;
import org.apache.ogt.http.cookie.CookieIdentityComparator;
/**
* Default implementation of {@link CookieStore}
*
*
* @since 4.0
*/
@ThreadSafe
public class BasicCookieStore implements CookieStore, Serializable {
private static final long serialVersionUID = -7581093305228232025L;
@GuardedBy("this")
private final TreeSet<Cookie> cookies;
public BasicCookieStore() {
super();
this.cookies = new TreeSet<Cookie>(new CookieIdentityComparator());
}
/**
* Adds an {@link Cookie HTTP cookie}, replacing any existing equivalent cookies.
* If the given cookie has already expired it will not be added, but existing
* values will still be removed.
*
* @param cookie the {@link Cookie cookie} to be added
*
* @see #addCookies(Cookie[])
*
*/
public synchronized void addCookie(Cookie cookie) {
if (cookie != null) {
// first remove any old cookie that is equivalent
cookies.remove(cookie);
if (!cookie.isExpired(new Date())) {
cookies.add(cookie);
}
}
}
/**
* Adds an array of {@link Cookie HTTP cookies}. Cookies are added individually and
* in the given array order. If any of the given cookies has already expired it will
* not be added, but existing values will still be removed.
*
* @param cookies the {@link Cookie cookies} to be added
*
* @see #addCookie(Cookie)
*
*/
public synchronized void addCookies(Cookie[] cookies) {
if (cookies != null) {
for (Cookie cooky : cookies) {
this.addCookie(cooky);
}
}
}
/**
* Returns an immutable array of {@link Cookie cookies} that this HTTP
* state currently contains.
*
* @return an array of {@link Cookie cookies}.
*/
public synchronized List<Cookie> getCookies() {
//create defensive copy so it won't be concurrently modified
return new ArrayList<Cookie>(cookies);
}
/**
* Removes all of {@link Cookie cookies} in this HTTP state
* that have expired by the specified {@link java.util.Date date}.
*
* @return true if any cookies were purged.
*
* @see Cookie#isExpired(Date)
*/
public synchronized boolean clearExpired(final Date date) {
if (date == null) {
return false;
}
boolean removed = false;
for (Iterator<Cookie> it = cookies.iterator(); it.hasNext();) {
if (it.next().isExpired(date)) {
it.remove();
removed = true;
}
}
return removed;
}
/**
* Clears all cookies.
*/
public synchronized void clear() {
cookies.clear();
}
@Override
public synchronized String toString() {
return cookies.toString();
}
}
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/BasicCookieStore.java | Java | gpl3 | 4,392 |
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.ogt.http.impl.client;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ogt.http.ConnectionReuseStrategy;
import org.apache.ogt.http.Header;
import org.apache.ogt.http.HttpEntity;
import org.apache.ogt.http.HttpEntityEnclosingRequest;
import org.apache.ogt.http.HttpException;
import org.apache.ogt.http.HttpHost;
import org.apache.ogt.http.HttpRequest;
import org.apache.ogt.http.HttpResponse;
import org.apache.ogt.http.ProtocolException;
import org.apache.ogt.http.ProtocolVersion;
import org.apache.ogt.http.annotation.NotThreadSafe;
import org.apache.ogt.http.auth.AuthScheme;
import org.apache.ogt.http.auth.AuthScope;
import org.apache.ogt.http.auth.AuthState;
import org.apache.ogt.http.auth.AuthenticationException;
import org.apache.ogt.http.auth.Credentials;
import org.apache.ogt.http.auth.MalformedChallengeException;
import org.apache.ogt.http.client.AuthenticationHandler;
import org.apache.ogt.http.client.CredentialsProvider;
import org.apache.ogt.http.client.HttpRequestRetryHandler;
import org.apache.ogt.http.client.NonRepeatableRequestException;
import org.apache.ogt.http.client.RedirectException;
import org.apache.ogt.http.client.RedirectStrategy;
import org.apache.ogt.http.client.RequestDirector;
import org.apache.ogt.http.client.UserTokenHandler;
import org.apache.ogt.http.client.methods.AbortableHttpRequest;
import org.apache.ogt.http.client.methods.HttpUriRequest;
import org.apache.ogt.http.client.params.ClientPNames;
import org.apache.ogt.http.client.params.HttpClientParams;
import org.apache.ogt.http.client.protocol.ClientContext;
import org.apache.ogt.http.client.utils.URIUtils;
import org.apache.ogt.http.conn.BasicManagedEntity;
import org.apache.ogt.http.conn.ClientConnectionManager;
import org.apache.ogt.http.conn.ClientConnectionRequest;
import org.apache.ogt.http.conn.ConnectionKeepAliveStrategy;
import org.apache.ogt.http.conn.ManagedClientConnection;
import org.apache.ogt.http.conn.routing.BasicRouteDirector;
import org.apache.ogt.http.conn.routing.HttpRoute;
import org.apache.ogt.http.conn.routing.HttpRouteDirector;
import org.apache.ogt.http.conn.routing.HttpRoutePlanner;
import org.apache.ogt.http.conn.scheme.Scheme;
import org.apache.ogt.http.entity.BufferedHttpEntity;
import org.apache.ogt.http.impl.conn.ConnectionShutdownException;
import org.apache.ogt.http.message.BasicHttpRequest;
import org.apache.ogt.http.params.HttpConnectionParams;
import org.apache.ogt.http.params.HttpParams;
import org.apache.ogt.http.params.HttpProtocolParams;
import org.apache.ogt.http.protocol.ExecutionContext;
import org.apache.ogt.http.protocol.HttpContext;
import org.apache.ogt.http.protocol.HttpProcessor;
import org.apache.ogt.http.protocol.HttpRequestExecutor;
import org.apache.ogt.http.util.EntityUtils;
/**
* Default implementation of {@link RequestDirector}.
* <p>
* The following parameters can be used to customize the behavior of this
* class:
* <ul>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#PROTOCOL_VERSION}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#STRICT_TRANSFER_ENCODING}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#USE_EXPECT_CONTINUE}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#WAIT_FOR_CONTINUE}</li>
* <li>{@link org.apache.ogt.http.params.CoreProtocolPNames#USER_AGENT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_LINGER}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#SO_REUSEADDR}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#TCP_NODELAY}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#CONNECTION_TIMEOUT}</li>
* <li>{@link org.apache.ogt.http.params.CoreConnectionPNames#STALE_CONNECTION_CHECK}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#FORCED_ROUTE}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#LOCAL_ADDRESS}</li>
* <li>{@link org.apache.ogt.http.conn.params.ConnRoutePNames#DEFAULT_PROXY}</li>
* <li>{@link org.apache.ogt.http.cookie.params.CookieSpecPNames#DATE_PATTERNS}</li>
* <li>{@link org.apache.ogt.http.cookie.params.CookieSpecPNames#SINGLE_COOKIE_HEADER}</li>
* <li>{@link org.apache.ogt.http.auth.params.AuthPNames#CREDENTIAL_CHARSET}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#COOKIE_POLICY}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#HANDLE_AUTHENTICATION}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#HANDLE_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#MAX_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#ALLOW_CIRCULAR_REDIRECTS}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#VIRTUAL_HOST}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#DEFAULT_HOST}</li>
* <li>{@link org.apache.ogt.http.client.params.ClientPNames#DEFAULT_HEADERS}</li>
* </ul>
*
* @since 4.0
*/
@NotThreadSafe // e.g. managedConn
public class DefaultRequestDirector implements RequestDirector {
private final Log log;
/** The connection manager. */
protected final ClientConnectionManager connManager;
/** The route planner. */
protected final HttpRoutePlanner routePlanner;
/** The connection re-use strategy. */
protected final ConnectionReuseStrategy reuseStrategy;
/** The keep-alive duration strategy. */
protected final ConnectionKeepAliveStrategy keepAliveStrategy;
/** The request executor. */
protected final HttpRequestExecutor requestExec;
/** The HTTP protocol processor. */
protected final HttpProcessor httpProcessor;
/** The request retry handler. */
protected final HttpRequestRetryHandler retryHandler;
/** The redirect handler. */
@Deprecated
protected final org.apache.ogt.http.client.RedirectHandler redirectHandler = null;
/** The redirect strategy. */
protected final RedirectStrategy redirectStrategy;
/** The target authentication handler. */
protected final AuthenticationHandler targetAuthHandler;
/** The proxy authentication handler. */
protected final AuthenticationHandler proxyAuthHandler;
/** The user token handler. */
protected final UserTokenHandler userTokenHandler;
/** The HTTP parameters. */
protected final HttpParams params;
/** The currently allocated connection. */
protected ManagedClientConnection managedConn;
protected final AuthState targetAuthState;
protected final AuthState proxyAuthState;
private int execCount;
private int redirectCount;
private int maxRedirects;
private HttpHost virtualHost;
@Deprecated
public DefaultRequestDirector(
final HttpRequestExecutor requestExec,
final ClientConnectionManager conman,
final ConnectionReuseStrategy reustrat,
final ConnectionKeepAliveStrategy kastrat,
final HttpRoutePlanner rouplan,
final HttpProcessor httpProcessor,
final HttpRequestRetryHandler retryHandler,
final org.apache.ogt.http.client.RedirectHandler redirectHandler,
final AuthenticationHandler targetAuthHandler,
final AuthenticationHandler proxyAuthHandler,
final UserTokenHandler userTokenHandler,
final HttpParams params) {
this(LogFactory.getLog(DefaultRequestDirector.class),
requestExec, conman, reustrat, kastrat, rouplan, httpProcessor, retryHandler,
new DefaultRedirectStrategyAdaptor(redirectHandler),
targetAuthHandler, proxyAuthHandler, userTokenHandler, params);
}
/**
* @since 4.1
*/
public DefaultRequestDirector(
final Log log,
final HttpRequestExecutor requestExec,
final ClientConnectionManager conman,
final ConnectionReuseStrategy reustrat,
final ConnectionKeepAliveStrategy kastrat,
final HttpRoutePlanner rouplan,
final HttpProcessor httpProcessor,
final HttpRequestRetryHandler retryHandler,
final RedirectStrategy redirectStrategy,
final AuthenticationHandler targetAuthHandler,
final AuthenticationHandler proxyAuthHandler,
final UserTokenHandler userTokenHandler,
final HttpParams params) {
if (log == null) {
throw new IllegalArgumentException
("Log may not be null.");
}
if (requestExec == null) {
throw new IllegalArgumentException
("Request executor may not be null.");
}
if (conman == null) {
throw new IllegalArgumentException
("Client connection manager may not be null.");
}
if (reustrat == null) {
throw new IllegalArgumentException
("Connection reuse strategy may not be null.");
}
if (kastrat == null) {
throw new IllegalArgumentException
("Connection keep alive strategy may not be null.");
}
if (rouplan == null) {
throw new IllegalArgumentException
("Route planner may not be null.");
}
if (httpProcessor == null) {
throw new IllegalArgumentException
("HTTP protocol processor may not be null.");
}
if (retryHandler == null) {
throw new IllegalArgumentException
("HTTP request retry handler may not be null.");
}
if (redirectStrategy == null) {
throw new IllegalArgumentException
("Redirect strategy may not be null.");
}
if (targetAuthHandler == null) {
throw new IllegalArgumentException
("Target authentication handler may not be null.");
}
if (proxyAuthHandler == null) {
throw new IllegalArgumentException
("Proxy authentication handler may not be null.");
}
if (userTokenHandler == null) {
throw new IllegalArgumentException
("User token handler may not be null.");
}
if (params == null) {
throw new IllegalArgumentException
("HTTP parameters may not be null");
}
this.log = log;
this.requestExec = requestExec;
this.connManager = conman;
this.reuseStrategy = reustrat;
this.keepAliveStrategy = kastrat;
this.routePlanner = rouplan;
this.httpProcessor = httpProcessor;
this.retryHandler = retryHandler;
this.redirectStrategy = redirectStrategy;
this.targetAuthHandler = targetAuthHandler;
this.proxyAuthHandler = proxyAuthHandler;
this.userTokenHandler = userTokenHandler;
this.params = params;
this.managedConn = null;
this.execCount = 0;
this.redirectCount = 0;
this.maxRedirects = this.params.getIntParameter(ClientPNames.MAX_REDIRECTS, 100);
this.targetAuthState = new AuthState();
this.proxyAuthState = new AuthState();
} // constructor
private RequestWrapper wrapRequest(
final HttpRequest request) throws ProtocolException {
if (request instanceof HttpEntityEnclosingRequest) {
return new EntityEnclosingRequestWrapper(
(HttpEntityEnclosingRequest) request);
} else {
return new RequestWrapper(
request);
}
}
protected void rewriteRequestURI(
final RequestWrapper request,
final HttpRoute route) throws ProtocolException {
try {
URI uri = request.getURI();
if (route.getProxyHost() != null && !route.isTunnelled()) {
// Make sure the request URI is absolute
if (!uri.isAbsolute()) {
HttpHost target = route.getTargetHost();
uri = URIUtils.rewriteURI(uri, target);
request.setURI(uri);
}
} else {
// Make sure the request URI is relative
if (uri.isAbsolute()) {
uri = URIUtils.rewriteURI(uri, null);
request.setURI(uri);
}
}
} catch (URISyntaxException ex) {
throw new ProtocolException("Invalid URI: " +
request.getRequestLine().getUri(), ex);
}
}
// non-javadoc, see interface ClientRequestDirector
public HttpResponse execute(HttpHost target, HttpRequest request,
HttpContext context)
throws HttpException, IOException {
HttpRequest orig = request;
RequestWrapper origWrapper = wrapRequest(orig);
origWrapper.setParams(params);
HttpRoute origRoute = determineRoute(target, origWrapper, context);
virtualHost = (HttpHost) orig.getParams().getParameter(
ClientPNames.VIRTUAL_HOST);
RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute);
long timeout = HttpConnectionParams.getConnectionTimeout(params);
boolean reuse = false;
boolean done = false;
try {
HttpResponse response = null;
while (!done) {
// In this loop, the RoutedRequest may be replaced by a
// followup request and route. The request and route passed
// in the method arguments will be replaced. The original
// request is still available in 'orig'.
RequestWrapper wrapper = roureq.getRequest();
HttpRoute route = roureq.getRoute();
response = null;
// See if we have a user token bound to the execution context
Object userToken = context.getAttribute(ClientContext.USER_TOKEN);
// Allocate connection if needed
if (managedConn == null) {
ClientConnectionRequest connRequest = connManager.requestConnection(
route, userToken);
if (orig instanceof AbortableHttpRequest) {
((AbortableHttpRequest) orig).setConnectionRequest(connRequest);
}
try {
managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
} catch(InterruptedException interrupted) {
InterruptedIOException iox = new InterruptedIOException();
iox.initCause(interrupted);
throw iox;
}
if (HttpConnectionParams.isStaleCheckingEnabled(params)) {
// validate connection
if (managedConn.isOpen()) {
this.log.debug("Stale connection check");
if (managedConn.isStale()) {
this.log.debug("Stale connection detected");
managedConn.close();
}
}
}
}
if (orig instanceof AbortableHttpRequest) {
((AbortableHttpRequest) orig).setReleaseTrigger(managedConn);
}
try {
tryConnect(roureq, context);
} catch (TunnelRefusedException ex) {
if (this.log.isDebugEnabled()) {
this.log.debug(ex.getMessage());
}
response = ex.getResponse();
break;
}
// Reset headers on the request wrapper
wrapper.resetHeaders();
// Re-write request URI if needed
rewriteRequestURI(wrapper, route);
// Use virtual host if set
target = virtualHost;
if (target == null) {
target = route.getTargetHost();
}
HttpHost proxy = route.getProxyHost();
// Populate the execution context
context.setAttribute(ExecutionContext.HTTP_TARGET_HOST,
target);
context.setAttribute(ExecutionContext.HTTP_PROXY_HOST,
proxy);
context.setAttribute(ExecutionContext.HTTP_CONNECTION,
managedConn);
context.setAttribute(ClientContext.TARGET_AUTH_STATE,
targetAuthState);
context.setAttribute(ClientContext.PROXY_AUTH_STATE,
proxyAuthState);
// Run request protocol interceptors
requestExec.preProcess(wrapper, httpProcessor, context);
response = tryExecute(roureq, context);
if (response == null) {
// Need to start over
continue;
}
// Run response protocol interceptors
response.setParams(params);
requestExec.postProcess(response, httpProcessor, context);
// The connection is in or can be brought to a re-usable state.
reuse = reuseStrategy.keepAlive(response, context);
if (reuse) {
// Set the idle duration of this connection
long duration = keepAliveStrategy.getKeepAliveDuration(response, context);
if (this.log.isDebugEnabled()) {
String s;
if (duration > 0) {
s = "for " + duration + " " + TimeUnit.MILLISECONDS;
} else {
s = "indefinitely";
}
this.log.debug("Connection can be kept alive " + s);
}
managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS);
}
RoutedRequest followup = handleResponse(roureq, response, context);
if (followup == null) {
done = true;
} else {
if (reuse) {
// Make sure the response body is fully consumed, if present
HttpEntity entity = response.getEntity();
EntityUtils.consume(entity);
// entity consumed above is not an auto-release entity,
// need to mark the connection re-usable explicitly
managedConn.markReusable();
} else {
managedConn.close();
}
// check if we can use the same connection for the followup
if (!followup.getRoute().equals(roureq.getRoute())) {
releaseConnection();
}
roureq = followup;
}
if (managedConn != null && userToken == null) {
userToken = userTokenHandler.getUserToken(context);
context.setAttribute(ClientContext.USER_TOKEN, userToken);
if (userToken != null) {
managedConn.setState(userToken);
}
}
} // while not done
// check for entity, release connection if possible
if ((response == null) || (response.getEntity() == null) ||
!response.getEntity().isStreaming()) {
// connection not needed and (assumed to be) in re-usable state
if (reuse)
managedConn.markReusable();
releaseConnection();
} else {
// install an auto-release entity
HttpEntity entity = response.getEntity();
entity = new BasicManagedEntity(entity, managedConn, reuse);
response.setEntity(entity);
}
return response;
} catch (ConnectionShutdownException ex) {
InterruptedIOException ioex = new InterruptedIOException(
"Connection has been shut down");
ioex.initCause(ex);
throw ioex;
} catch (HttpException ex) {
abortConnection();
throw ex;
} catch (IOException ex) {
abortConnection();
throw ex;
} catch (RuntimeException ex) {
abortConnection();
throw ex;
}
} // execute
/**
* Establish connection either directly or through a tunnel and retry in case of
* a recoverable I/O failure
*/
private void tryConnect(
final RoutedRequest req, final HttpContext context) throws HttpException, IOException {
HttpRoute route = req.getRoute();
int connectCount = 0;
for (;;) {
// Increment connect count
connectCount++;
try {
if (!managedConn.isOpen()) {
managedConn.open(route, context, params);
} else {
managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params));
}
establishRoute(route, context);
break;
} catch (IOException ex) {
try {
managedConn.close();
} catch (IOException ignore) {
}
if (retryHandler.retryRequest(ex, connectCount, context)) {
if (this.log.isInfoEnabled()) {
this.log.info("I/O exception ("+ ex.getClass().getName() +
") caught when connecting to the target host: "
+ ex.getMessage());
}
if (this.log.isDebugEnabled()) {
this.log.debug(ex.getMessage(), ex);
}
this.log.info("Retrying connect");
} else {
throw ex;
}
}
}
}
/**
* Execute request and retry in case of a recoverable I/O failure
*/
private HttpResponse tryExecute(
final RoutedRequest req, final HttpContext context) throws HttpException, IOException {
RequestWrapper wrapper = req.getRequest();
HttpRoute route = req.getRoute();
HttpResponse response = null;
Exception retryReason = null;
for (;;) {
// Increment total exec count (with redirects)
execCount++;
// Increment exec count for this particular request
wrapper.incrementExecCount();
if (!wrapper.isRepeatable()) {
this.log.debug("Cannot retry non-repeatable request");
if (retryReason != null) {
throw new NonRepeatableRequestException("Cannot retry request " +
"with a non-repeatable request entity. The cause lists the " +
"reason the original request failed.", retryReason);
} else {
throw new NonRepeatableRequestException("Cannot retry request " +
"with a non-repeatable request entity.");
}
}
try {
if (!managedConn.isOpen()) {
// If we have a direct route to the target host
// just re-open connection and re-try the request
if (!route.isTunnelled()) {
this.log.debug("Reopening the direct connection.");
managedConn.open(route, context, params);
} else {
// otherwise give up
this.log.debug("Proxied connection. Need to start over.");
break;
}
}
if (this.log.isDebugEnabled()) {
this.log.debug("Attempt " + execCount + " to execute request");
}
response = requestExec.execute(wrapper, managedConn, context);
break;
} catch (IOException ex) {
this.log.debug("Closing the connection.");
try {
managedConn.close();
} catch (IOException ignore) {
}
if (retryHandler.retryRequest(ex, wrapper.getExecCount(), context)) {
if (this.log.isInfoEnabled()) {
this.log.info("I/O exception ("+ ex.getClass().getName() +
") caught when processing request: "
+ ex.getMessage());
}
if (this.log.isDebugEnabled()) {
this.log.debug(ex.getMessage(), ex);
}
this.log.info("Retrying request");
retryReason = ex;
} else {
throw ex;
}
}
}
return response;
}
/**
* Returns the connection back to the connection manager
* and prepares for retrieving a new connection during
* the next request.
*/
protected void releaseConnection() {
// Release the connection through the ManagedConnection instead of the
// ConnectionManager directly. This lets the connection control how
// it is released.
try {
managedConn.releaseConnection();
} catch(IOException ignored) {
this.log.debug("IOException releasing connection", ignored);
}
managedConn = null;
}
/**
* Determines the route for a request.
* Called by {@link #execute}
* to determine the route for either the original or a followup request.
*
* @param target the target host for the request.
* Implementations may accept <code>null</code>
* if they can still determine a route, for example
* to a default target or by inspecting the request.
* @param request the request to execute
* @param context the context to use for the execution,
* never <code>null</code>
*
* @return the route the request should take
*
* @throws HttpException in case of a problem
*/
protected HttpRoute determineRoute(HttpHost target,
HttpRequest request,
HttpContext context)
throws HttpException {
if (target == null) {
target = (HttpHost) request.getParams().getParameter(
ClientPNames.DEFAULT_HOST);
}
if (target == null) {
throw new IllegalStateException
("Target host must not be null, or set in parameters.");
}
return this.routePlanner.determineRoute(target, request, context);
}
/**
* Establishes the target route.
*
* @param route the route to establish
* @param context the context for the request execution
*
* @throws HttpException in case of a problem
* @throws IOException in case of an IO problem
*/
protected void establishRoute(HttpRoute route, HttpContext context)
throws HttpException, IOException {
HttpRouteDirector rowdy = new BasicRouteDirector();
int step;
do {
HttpRoute fact = managedConn.getRoute();
step = rowdy.nextStep(route, fact);
switch (step) {
case HttpRouteDirector.CONNECT_TARGET:
case HttpRouteDirector.CONNECT_PROXY:
managedConn.open(route, context, this.params);
break;
case HttpRouteDirector.TUNNEL_TARGET: {
boolean secure = createTunnelToTarget(route, context);
this.log.debug("Tunnel to target created.");
managedConn.tunnelTarget(secure, this.params);
} break;
case HttpRouteDirector.TUNNEL_PROXY: {
// The most simple example for this case is a proxy chain
// of two proxies, where P1 must be tunnelled to P2.
// route: Source -> P1 -> P2 -> Target (3 hops)
// fact: Source -> P1 -> Target (2 hops)
final int hop = fact.getHopCount()-1; // the hop to establish
boolean secure = createTunnelToProxy(route, hop, context);
this.log.debug("Tunnel to proxy created.");
managedConn.tunnelProxy(route.getHopTarget(hop),
secure, this.params);
} break;
case HttpRouteDirector.LAYER_PROTOCOL:
managedConn.layerProtocol(context, this.params);
break;
case HttpRouteDirector.UNREACHABLE:
throw new HttpException("Unable to establish route: " +
"planned = " + route + "; current = " + fact);
case HttpRouteDirector.COMPLETE:
// do nothing
break;
default:
throw new IllegalStateException("Unknown step indicator "
+ step + " from RouteDirector.");
}
} while (step > HttpRouteDirector.COMPLETE);
} // establishConnection
/**
* Creates a tunnel to the target server.
* The connection must be established to the (last) proxy.
* A CONNECT request for tunnelling through the proxy will
* be created and sent, the response received and checked.
* This method does <i>not</i> update the connection with
* information about the tunnel, that is left to the caller.
*
* @param route the route to establish
* @param context the context for request execution
*
* @return <code>true</code> if the tunnelled route is secure,
* <code>false</code> otherwise.
* The implementation here always returns <code>false</code>,
* but derived classes may override.
*
* @throws HttpException in case of a problem
* @throws IOException in case of an IO problem
*/
protected boolean createTunnelToTarget(HttpRoute route,
HttpContext context)
throws HttpException, IOException {
HttpHost proxy = route.getProxyHost();
HttpHost target = route.getTargetHost();
HttpResponse response = null;
boolean done = false;
while (!done) {
done = true;
if (!this.managedConn.isOpen()) {
this.managedConn.open(route, context, this.params);
}
HttpRequest connect = createConnectRequest(route, context);
connect.setParams(this.params);
// Populate the execution context
context.setAttribute(ExecutionContext.HTTP_TARGET_HOST,
target);
context.setAttribute(ExecutionContext.HTTP_PROXY_HOST,
proxy);
context.setAttribute(ExecutionContext.HTTP_CONNECTION,
managedConn);
context.setAttribute(ClientContext.TARGET_AUTH_STATE,
targetAuthState);
context.setAttribute(ClientContext.PROXY_AUTH_STATE,
proxyAuthState);
context.setAttribute(ExecutionContext.HTTP_REQUEST,
connect);
this.requestExec.preProcess(connect, this.httpProcessor, context);
response = this.requestExec.execute(connect, this.managedConn, context);
response.setParams(this.params);
this.requestExec.postProcess(response, this.httpProcessor, context);
int status = response.getStatusLine().getStatusCode();
if (status < 200) {
throw new HttpException("Unexpected response to CONNECT request: " +
response.getStatusLine());
}
CredentialsProvider credsProvider = (CredentialsProvider)
context.getAttribute(ClientContext.CREDS_PROVIDER);
if (credsProvider != null && HttpClientParams.isAuthenticating(params)) {
if (this.proxyAuthHandler.isAuthenticationRequested(response, context)) {
this.log.debug("Proxy requested authentication");
Map<String, Header> challenges = this.proxyAuthHandler.getChallenges(
response, context);
try {
processChallenges(
challenges, this.proxyAuthState, this.proxyAuthHandler,
response, context);
} catch (AuthenticationException ex) {
if (this.log.isWarnEnabled()) {
this.log.warn("Authentication error: " + ex.getMessage());
break;
}
}
updateAuthState(this.proxyAuthState, proxy, credsProvider);
if (this.proxyAuthState.getCredentials() != null) {
done = false;
// Retry request
if (this.reuseStrategy.keepAlive(response, context)) {
this.log.debug("Connection kept alive");
// Consume response content
HttpEntity entity = response.getEntity();
EntityUtils.consume(entity);
} else {
this.managedConn.close();
}
}
} else {
// Reset proxy auth scope
this.proxyAuthState.setAuthScope(null);
}
}
}
int status = response.getStatusLine().getStatusCode(); // can't be null
if (status > 299) {
// Buffer response content
HttpEntity entity = response.getEntity();
if (entity != null) {
response.setEntity(new BufferedHttpEntity(entity));
}
this.managedConn.close();
throw new TunnelRefusedException("CONNECT refused by proxy: " +
response.getStatusLine(), response);
}
this.managedConn.markReusable();
// How to decide on security of the tunnelled connection?
// The socket factory knows only about the segment to the proxy.
// Even if that is secure, the hop to the target may be insecure.
// Leave it to derived classes, consider insecure by default here.
return false;
} // createTunnelToTarget
/**
* Creates a tunnel to an intermediate proxy.
* This method is <i>not</i> implemented in this class.
* It just throws an exception here.
*
* @param route the route to establish
* @param hop the hop in the route to establish now.
* <code>route.getHopTarget(hop)</code>
* will return the proxy to tunnel to.
* @param context the context for request execution
*
* @return <code>true</code> if the partially tunnelled connection
* is secure, <code>false</code> otherwise.
*
* @throws HttpException in case of a problem
* @throws IOException in case of an IO problem
*/
protected boolean createTunnelToProxy(HttpRoute route, int hop,
HttpContext context)
throws HttpException, IOException {
// Have a look at createTunnelToTarget and replicate the parts
// you need in a custom derived class. If your proxies don't require
// authentication, it is not too hard. But for the stock version of
// HttpClient, we cannot make such simplifying assumptions and would
// have to include proxy authentication code. The HttpComponents team
// is currently not in a position to support rarely used code of this
// complexity. Feel free to submit patches that refactor the code in
// createTunnelToTarget to facilitate re-use for proxy tunnelling.
throw new HttpException("Proxy chains are not supported.");
}
/**
* Creates the CONNECT request for tunnelling.
* Called by {@link #createTunnelToTarget createTunnelToTarget}.
*
* @param route the route to establish
* @param context the context for request execution
*
* @return the CONNECT request for tunnelling
*/
protected HttpRequest createConnectRequest(HttpRoute route,
HttpContext context) {
// see RFC 2817, section 5.2 and
// INTERNET-DRAFT: Tunneling TCP based protocols through
// Web proxy servers
HttpHost target = route.getTargetHost();
String host = target.getHostName();
int port = target.getPort();
if (port < 0) {
Scheme scheme = connManager.getSchemeRegistry().
getScheme(target.getSchemeName());
port = scheme.getDefaultPort();
}
StringBuilder buffer = new StringBuilder(host.length() + 6);
buffer.append(host);
buffer.append(':');
buffer.append(Integer.toString(port));
String authority = buffer.toString();
ProtocolVersion ver = HttpProtocolParams.getVersion(params);
HttpRequest req = new BasicHttpRequest
("CONNECT", authority, ver);
return req;
}
/**
* Analyzes a response to check need for a followup.
*
* @param roureq the request and route.
* @param response the response to analayze
* @param context the context used for the current request execution
*
* @return the followup request and route if there is a followup, or
* <code>null</code> if the response should be returned as is
*
* @throws HttpException in case of a problem
* @throws IOException in case of an IO problem
*/
protected RoutedRequest handleResponse(RoutedRequest roureq,
HttpResponse response,
HttpContext context)
throws HttpException, IOException {
HttpRoute route = roureq.getRoute();
RequestWrapper request = roureq.getRequest();
HttpParams params = request.getParams();
if (HttpClientParams.isRedirecting(params) &&
this.redirectStrategy.isRedirected(request, response, context)) {
if (redirectCount >= maxRedirects) {
throw new RedirectException("Maximum redirects ("
+ maxRedirects + ") exceeded");
}
redirectCount++;
// Virtual host cannot be used any longer
virtualHost = null;
HttpUriRequest redirect = redirectStrategy.getRedirect(request, response, context);
HttpRequest orig = request.getOriginal();
redirect.setHeaders(orig.getAllHeaders());
URI uri = redirect.getURI();
if (uri.getHost() == null) {
throw new ProtocolException("Redirect URI does not specify a valid host name: " + uri);
}
HttpHost newTarget = new HttpHost(
uri.getHost(),
uri.getPort(),
uri.getScheme());
// Unset auth scope
targetAuthState.setAuthScope(null);
proxyAuthState.setAuthScope(null);
// Invalidate auth states if redirecting to another host
if (!route.getTargetHost().equals(newTarget)) {
targetAuthState.invalidate();
AuthScheme authScheme = proxyAuthState.getAuthScheme();
if (authScheme != null && authScheme.isConnectionBased()) {
proxyAuthState.invalidate();
}
}
RequestWrapper wrapper = wrapRequest(redirect);
wrapper.setParams(params);
HttpRoute newRoute = determineRoute(newTarget, wrapper, context);
RoutedRequest newRequest = new RoutedRequest(wrapper, newRoute);
if (this.log.isDebugEnabled()) {
this.log.debug("Redirecting to '" + uri + "' via " + newRoute);
}
return newRequest;
}
CredentialsProvider credsProvider = (CredentialsProvider)
context.getAttribute(ClientContext.CREDS_PROVIDER);
if (credsProvider != null && HttpClientParams.isAuthenticating(params)) {
if (this.targetAuthHandler.isAuthenticationRequested(response, context)) {
HttpHost target = (HttpHost)
context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
if (target == null) {
target = route.getTargetHost();
}
this.log.debug("Target requested authentication");
Map<String, Header> challenges = this.targetAuthHandler.getChallenges(
response, context);
try {
processChallenges(challenges,
this.targetAuthState, this.targetAuthHandler,
response, context);
} catch (AuthenticationException ex) {
if (this.log.isWarnEnabled()) {
this.log.warn("Authentication error: " + ex.getMessage());
return null;
}
}
updateAuthState(this.targetAuthState, target, credsProvider);
if (this.targetAuthState.getCredentials() != null) {
// Re-try the same request via the same route
return roureq;
} else {
return null;
}
} else {
// Reset target auth scope
this.targetAuthState.setAuthScope(null);
}
if (this.proxyAuthHandler.isAuthenticationRequested(response, context)) {
HttpHost proxy = route.getProxyHost();
this.log.debug("Proxy requested authentication");
Map<String, Header> challenges = this.proxyAuthHandler.getChallenges(
response, context);
try {
processChallenges(challenges,
this.proxyAuthState, this.proxyAuthHandler,
response, context);
} catch (AuthenticationException ex) {
if (this.log.isWarnEnabled()) {
this.log.warn("Authentication error: " + ex.getMessage());
return null;
}
}
updateAuthState(this.proxyAuthState, proxy, credsProvider);
if (this.proxyAuthState.getCredentials() != null) {
// Re-try the same request via the same route
return roureq;
} else {
return null;
}
} else {
// Reset proxy auth scope
this.proxyAuthState.setAuthScope(null);
}
}
return null;
} // handleResponse
/**
* Shuts down the connection.
* This method is called from a <code>catch</code> block in
* {@link #execute execute} during exception handling.
*/
private void abortConnection() {
ManagedClientConnection mcc = managedConn;
if (mcc != null) {
// we got here as the result of an exception
// no response will be returned, release the connection
managedConn = null;
try {
mcc.abortConnection();
} catch (IOException ex) {
if (this.log.isDebugEnabled()) {
this.log.debug(ex.getMessage(), ex);
}
}
// ensure the connection manager properly releases this connection
try {
mcc.releaseConnection();
} catch(IOException ignored) {
this.log.debug("Error releasing connection", ignored);
}
}
} // abortConnection
private void processChallenges(
final Map<String, Header> challenges,
final AuthState authState,
final AuthenticationHandler authHandler,
final HttpResponse response,
final HttpContext context)
throws MalformedChallengeException, AuthenticationException {
AuthScheme authScheme = authState.getAuthScheme();
if (authScheme == null) {
// Authentication not attempted before
authScheme = authHandler.selectScheme(challenges, response, context);
authState.setAuthScheme(authScheme);
}
String id = authScheme.getSchemeName();
Header challenge = challenges.get(id.toLowerCase(Locale.ENGLISH));
if (challenge == null) {
throw new AuthenticationException(id +
" authorization challenge expected, but not found");
}
authScheme.processChallenge(challenge);
this.log.debug("Authorization challenge processed");
}
private void updateAuthState(
final AuthState authState,
final HttpHost host,
final CredentialsProvider credsProvider) {
if (!authState.isValid()) {
return;
}
String hostname = host.getHostName();
int port = host.getPort();
if (port < 0) {
Scheme scheme = connManager.getSchemeRegistry().getScheme(host);
port = scheme.getDefaultPort();
}
AuthScheme authScheme = authState.getAuthScheme();
AuthScope authScope = new AuthScope(
hostname,
port,
authScheme.getRealm(),
authScheme.getSchemeName());
if (this.log.isDebugEnabled()) {
this.log.debug("Authentication scope: " + authScope);
}
Credentials creds = authState.getCredentials();
if (creds == null) {
creds = credsProvider.getCredentials(authScope);
if (this.log.isDebugEnabled()) {
if (creds != null) {
this.log.debug("Found credentials");
} else {
this.log.debug("Credentials not found");
}
}
} else {
if (authScheme.isComplete()) {
this.log.debug("Authentication failed");
creds = null;
}
}
authState.setAuthScope(authScope);
authState.setCredentials(creds);
}
} // class DefaultClientRequestDirector
| 1053182527-johndoe-betterperformance-v8 | OpenGPSTracker/external_sources/httpclient-4.1.1/httpclient/src/main/java/org/apache/ogt/http/impl/client/DefaultRequestDirector.java | Java | gpl3 | 49,516 |