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stringlengths 17
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stringlengths 0
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stringlengths 8
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@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnter(@Advice.FieldValue("requestMetadata") RequestMetadata requestMetadata,
@Advice.FieldValue("listener") ClientCall.Listener listener) {
if (ContextManager.needReplay()) {
DubboStreamConsumerExtractor.close(listener, requestMetadata);
}
}
|
BI_stream and Client_stream these two streams may have multiple requests,
only after all the requests are completed can the onClose logic be triggered
|
onEnter
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamConsumerInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamConsumerInstrumentation.java
|
Apache-2.0
|
private List<StreamModel.DataModel> filterUnRecordRequests(List<StreamModel.DataModel> dataModels) {
List<StreamModel.DataModel> unRecordRequests = new ArrayList<>();
for (StreamModel.DataModel dataModel : dataModels) {
if (!dataModel.isRecorded()) {
unRecordRequests.add(dataModel);
}
}
if (unRecordRequests.isEmpty()) {
unRecordRequests.add(dataModels.get(dataModels.size() - 1));
}
return unRecordRequests;
}
|
Get the unrecorded request list, if not, take the latest
|
filterUnRecordRequests
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
Apache-2.0
|
private Mocker makeMocker(String operation) {
return MockUtils.createDubboStreamProvider(operation);
}
|
Get the unrecorded request list, if not, take the latest
|
makeMocker
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
Apache-2.0
|
public void replay(byte[] requestMessage, String serviceName, MethodDescriptor methodDescriptor, PackableMethod packableMethod) {
try {
Mocker mocker = makeMocker(serviceName + "." + methodDescriptor.getMethodName());
Object request = requestMessage != null ? packableMethod.parseRequest(requestMessage) : null;
adapter.replay(mocker, request, methodDescriptor.getRpcType(), true);
} catch (Exception e) {
LOGGER.warn(LogManager.buildTitle("DubboStreamProviderExtractor.replay"), e);
}
}
|
Get the unrecorded request list, if not, take the latest
|
replay
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderExtractor.java
|
Apache-2.0
|
@Override
public ElementMatcher<TypeDescription> typeMatcher() {
return named("org.apache.dubbo.rpc.protocol.tri.call.AbstractServerCall");
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
typeMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
@Override
public List<MethodInstrumentation> methodAdvices() {
MethodInstrumentation startMethod = new MethodInstrumentation(
named("startInternalCall").and(takesArgument(0, named("org.apache.dubbo.rpc.RpcInvocation")))
.and(takesArgument(2, named("org.apache.dubbo.rpc.Invoker"))),
StartAdvice.class.getName());
MethodInstrumentation sendMessageMethod = new MethodInstrumentation(
named("sendMessage").and(takesArgument(0, named("java.lang.Object"))),
SendMessageAdvice.class.getName());
MethodInstrumentation onMessageMethod = new MethodInstrumentation(
named("onMessage").and(takesArgument(0, named("byte[]"))),
OnMessageAdvice.class.getName());
MethodInstrumentation closeMethod = new MethodInstrumentation(
named("close").and(takesArgument(0, named("org.apache.dubbo.rpc.TriRpcStatus")))
.and(takesArgument(1, named("java.util.Map"))),
CloseAdvice.class.getName());
return asList(startMethod, sendMessageMethod, onMessageMethod, closeMethod);
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
methodAdvices
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnter(@Advice.Argument(0) Invocation invocation,
@Advice.Argument(2) Invoker<?> invoker) {
DubboProviderExtractor.onServiceEnter(invoker, invocation);
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
onEnter
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodExit(suppress = Throwable.class)
public static void onExit(@Advice.Argument(0) Object message,
@Advice.FieldValue("serviceName") String serviceName,
@Advice.FieldValue("methodDescriptor") MethodDescriptor methodDescriptor,
@Advice.FieldValue("requestMetadata") Map<String, Object> requestMetadata,
@Advice.FieldValue("stream") ServerStream stream,
@Advice.FieldValue("packableMethod") PackableMethod packableMethod) {
if (ContextManager.needRecord()) {
DubboStreamProviderExtractor extractor = new DubboStreamProviderExtractor(
DubboStreamAdapter.of(stream, methodDescriptor));
extractor.record(requestMetadata, message, serviceName, methodDescriptor, packableMethod);
}
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
onExit
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnter(@Advice.Argument(0) byte[] message,
@Advice.FieldValue("serviceName") String serviceName,
@Advice.FieldValue("stream") ServerStream stream,
@Advice.FieldValue("methodDescriptor") MethodDescriptor methodDescriptor,
@Advice.FieldValue("packableMethod") PackableMethod packableMethod) {
if (ContextManager.needRecordOrReplay()) {
DubboStreamProviderExtractor extractor = new DubboStreamProviderExtractor(
DubboStreamAdapter.of(stream, methodDescriptor));
if (ContextManager.needReplay()) {
extractor.replay(message, serviceName, methodDescriptor, packableMethod);
}
if (ContextManager.needRecord()) {
extractor.saveRequest(message);
}
}
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
onEnter
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnter(@Advice.Argument(0) TriRpcStatus status,
@Advice.FieldValue("serviceName") String serviceName,
@Advice.FieldValue("methodDescriptor") MethodDescriptor methodDescriptor,
@Advice.FieldValue("requestMetadata") Map<String, Object> requestMetadata,
@Advice.FieldValue("stream") ServerStream stream,
@Advice.FieldValue("packableMethod") PackableMethod packableMethod) {
if (ContextManager.needRecord()) {
DubboStreamProviderExtractor extractor = new DubboStreamProviderExtractor(
DubboStreamAdapter.of(stream, methodDescriptor));
extractor.complete(status, requestMetadata, serviceName, methodDescriptor, packableMethod);
}
}
|
DubboStreamProviderInstrumentation
<pre>
receive
|- startInternalCall
|- onMessage
|- close
send
|- sendMessage
</pre>
|
onEnter
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-apache-v3/src/main/java/io/arex/inst/dubbo/apache/v3/stream/DubboStreamProviderInstrumentation.java
|
Apache-2.0
|
protected Object normalizeResponse(Object response, boolean isGeneric) {
if (!isGeneric) {
return response;
}
if (!(response instanceof Map)) {
return response;
}
Map<String, Object> responseMap = (Map<String, Object>) response;
for (String filterKey : FILTER_KEY_SET) {
responseMap.remove(filterKey);
}
for (Map.Entry<String, Object> entry : responseMap.entrySet()) {
Object clearedValue = normalizeResponse(entry.getValue(), isGeneric);
responseMap.put(entry.getKey(), clearedValue);
}
return responseMap;
}
|
Standardize the response. When Dubbo generic calls, the response contains schema/class, which needs to be removed
|
normalizeResponse
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getServiceOperation() {
return getPath() + "." + getOperationName();
}
|
Standardize the response. When Dubbo generic calls, the response contains schema/class, which needs to be removed
|
getServiceOperation
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getRequest() {
String originalRequest = getAttachment(ArexConstants.ORIGINAL_REQUEST);
if (StringUtil.isNotEmpty(originalRequest)) {
return originalRequest;
}
return Serializer.serialize(getArguments(), ArexConstants.JACKSON_REQUEST_SERIALIZER);
}
|
Standardize the response. When Dubbo generic calls, the response contains schema/class, which needs to be removed
|
getRequest
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getRecordRequestType() {
return ArrayUtils.toString(getArguments(), TypeUtil::getName);
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getRecordRequestType
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getExcludeMockTemplate() {
return getAttachment(ArexConstants.HEADER_EXCLUDE_MOCK);
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getExcludeMockTemplate
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getCaseId() {
return getAttachment(ArexConstants.RECORD_ID);
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getCaseId
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public boolean forceRecord() {
return Boolean.parseBoolean(getAttachment(ArexConstants.FORCE_RECORD, ArexConstants.HEADER_X_PREFIX));
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
forceRecord
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public boolean replayWarmUp() {
return Boolean.parseBoolean(getAttachment(ArexConstants.REPLAY_WARM_UP));
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
replayWarmUp
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getGeneric() {
return getValByKey(DubboConstants.KEY_GENERIC);
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getGeneric
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getConfigVersion() {
return getAttachment(ArexConstants.CONFIG_VERSION);
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getConfigVersion
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public Map<String, String> getRequestHeaders() {
Map<String, String> headerMap = new HashMap<>(getAttachments());
// arex puts the serialized original request into an attachment to
// prevent the application from modifying the request, which needs to be removed when get all attachments
headerMap.remove(ArexConstants.ORIGINAL_REQUEST);
headerMap.put(DubboConstants.KEY_PROTOCOL, getProtocol());
headerMap.put(DubboConstants.KEY_GROUP, getValByKey(DubboConstants.KEY_GROUP));
headerMap.put(DubboConstants.KEY_VERSION, getValByKey(DubboConstants.KEY_VERSION));
return headerMap;
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getRequestHeaders
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public String getPath() {
return StringUtil.defaultIfEmpty(getAttachment("path"), getServiceName());
}
|
arex record request type, used when the dubbo generic invoke serialize cannot be resolved
|
getPath
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
protected String getValByKey(String key) {
String value = getAttachment(key);
if (StringUtil.isNotEmpty(value)) {
return value;
}
return getParameter(key);
}
|
First get the value from the attachment, if it is empty, get the value from the parameter
|
getValByKey
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
protected String getAttachment(String key, String prefix) {
String value = getAttachment(key);
if (StringUtil.isNotEmpty(value) || StringUtil.isEmpty(prefix)) {
return value;
}
return getAttachment(prefix + key);
}
|
First get the value from the attachment, if it is empty, get the value from the parameter
|
getAttachment
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dubbo/arex-dubbo-common/src/main/java/io/arex/inst/dubbo/common/AbstractAdapter.java
|
Apache-2.0
|
public static String getLocatedClass(Object loader) {
if (loader == null) {
return StringUtil.EMPTY;
}
int loaderHashCode = System.identityHashCode(loader);
String locatedClassName = NO_REFERENCE_MAP.get(loaderHashCode);
if (locatedClassName != null) {
return locatedClassName;
}
Class<?> loaderClass = loader.getClass();
Field field = REFERENCE_FIELD_MAP.computeIfAbsent(loaderHashCode, k -> getReferenceField(loaderClass));
if (field == null) {
return generateNameWithNoReference(loaderHashCode, loaderClass);
}
String className = getReferenceClass(field, loader);
if (StringUtil.startWith(field.getName(), EXTERNAL_VARIABLE_REFERENCE_IDENTIFIER)) {
NO_REFERENCE_MAP.put(loaderHashCode, className);
}
return className;
}
|
Cache loader is mainly divided into three scenarios:
1. public static final LoadingCache<String, Object> cacheStaticData = CacheBuilder.newBuilder().build(new CacheLoader<String, Object>() {...});
In this case, we can directly obtain the cache loader class name to distinguish the cache loader.
<p>
2. public static final LoadingCache<String, Object> fatherCache = CacheBuilder.newBuilder().build(new CacheLoader<String, Object>() {abstract load() {...}});
<p>
childCache1 extends fatherCache, childCache2 extends fatherCache. and override the load method.
In this case, we need to obtain the childCache1 or childCache2 class name to distinguish the cache loader.
the method parameter is the fatherCache, we can get the childCache1 or childCache2 class name from field this$0.
<p>
3. public createLoadingCache(Object task) {CacheBuilder.newBuilder().build(new CacheLoader<String, Object>() {task.load()});
In this case, we need to obtain the task class name to distinguish the cache loader.
the method parameter is the cacheLoader, we can get the task class name from field val$task.
|
getLocatedClass
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
private static String generateNameWithNoReference(int loaderHashCode, Class<?> loaderClass) {
String loaderClassName = StringUtil.substringBefore(loaderClass.getName(), LAMBDA_SUFFIX);
NO_REFERENCE_MAP.put(loaderHashCode, loaderClassName);
return loaderClassName;
}
|
cache loader without external references directly obtain class name, and remove lambda suffix.
@return
|
generateNameWithNoReference
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
private static Field getReferenceField(Class<?> loaderClass) {
try {
Field referenceField = null;
for (Field field : loaderClass.getDeclaredFields()) {
if (StringUtil.startWith(field.getName(), EXTERNAL_VARIABLE_REFERENCE_IDENTIFIER)) {
referenceField = field;
referenceField.setAccessible(true);
return referenceField;
}
if (StringUtil.equals(field.getName(), EXTERNAL_INSTANCE_REFERENCE_IDENTIFIER)) {
referenceField = field;
referenceField.setAccessible(true);
}
}
return referenceField;
} catch(Exception e) {
LogManager.warn("CacheLoaderUtil.getReferenceField", e);
return null;
}
}
|
get the reference field of the loader.
the external traversal reference field has the highest priority.
If it is recognized, it can be returned. If not, all fields will be traversed.
ex:
fields [this$0, val$xx] return field[1] -> val$xx.
fields [this$0, xx] return field[0]-> this$0.
else return null.
|
getReferenceField
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
private static String getReferenceClass(Field field, Object cacheLoader) {
try {
Object referenceObject = field.get(cacheLoader);
if (referenceObject == null) {
return cacheLoader.getClass().getName();
}
return referenceObject.getClass().getName();
} catch(Exception e) {
LogManager.warn("CacheLoaderUtil.getReferenceClass", e);
return cacheLoader.getClass().getName();
}
}
|
get the reference field of the loader.
the external traversal reference field has the highest priority.
If it is recognized, it can be returned. If not, all fields will be traversed.
ex:
fields [this$0, val$xx] return field[1] -> val$xx.
fields [this$0, xx] return field[0]-> this$0.
else return null.
|
getReferenceClass
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
public static boolean needRecordOrReplay(Object cacheLoader) {
if (cacheLoader == null) {
return false;
}
Set<String> coveragePackages = Config.get().getCoveragePackages();
if (CollectionUtil.isEmpty(coveragePackages)){
return false;
}
String loaderClassName = getClassName(cacheLoader);
for (String packageName : coveragePackages) {
if (StringUtil.startWith(loaderClassName, packageName)) {
return true;
}
}
return false;
}
|
get the reference field of the loader.
the external traversal reference field has the highest priority.
If it is recognized, it can be returned. If not, all fields will be traversed.
ex:
fields [this$0, val$xx] return field[1] -> val$xx.
fields [this$0, xx] return field[0]-> this$0.
else return null.
|
needRecordOrReplay
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
private static String getClassName(Object cacheLoader) {
// spring cache
if (cacheLoader instanceof Method) {
return ((Method) cacheLoader).getDeclaringClass().getName();
}
// caffeine/guava cache
return MapUtils.getString(NO_REFERENCE_MAP, System.identityHashCode(cacheLoader), cacheLoader.getClass().getName());
}
|
get the reference field of the loader.
the external traversal reference field has the highest priority.
If it is recognized, it can be returned. If not, all fields will be traversed.
ex:
fields [this$0, val$xx] return field[1] -> val$xx.
fields [this$0, xx] return field[0]-> this$0.
else return null.
|
getClassName
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-cache/src/main/java/io/arex/inst/cache/util/CacheLoaderUtil.java
|
Apache-2.0
|
@Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)
public static void onExit(@Advice.Local("extractor") DynamicClassExtractor extractor,
@Advice.Local("mockResult") MockResult mockResult,
@Advice.Thrown(readOnly = false) Throwable throwable,
@Advice.Return(readOnly = false, typing = Assigner.Typing.DYNAMIC) Object result) {
if (mockResult != null && mockResult.notIgnoreMockResult()) {
if (mockResult.getThrowable() != null) {
throwable = mockResult.getThrowable();
} else {
result = mockResult.getResult();
}
return;
}
if (ContextManager.needRecord() && RepeatedCollectManager.exitAndValidate() && extractor != null) {
result = extractor.recordResponse(throwable != null ? throwable : result);
}
}
|
void method will not record because of extractor == null
when replay, just return;
|
onExit
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private AsmVisitorWrapper replaceMethod(List<String> searchMethodList, String searchCode) {
Method replaceMethod = ReplaceMethodsProvider.REPLACE_METHOD_MAP.get(searchCode);
if (replaceMethod == null) {
return AsmVisitorWrapper.NoOp.INSTANCE;
}
MemberSubstitution memberSubstitution = MemberSubstitution.relaxed()
.method(target -> target.toString().contains(searchCode))
.replaceWith(replaceMethod);
// The searchMethodList contains empty to replace all methods of this type (including constructors)
if (searchMethodList.contains(StringUtil.EMPTY)) {
return memberSubstitution.on(isMethod().or(isConstructor()));
}
return memberSubstitution.on(namedOneOf(searchMethodList.toArray(StringUtil.EMPTY_STRING_ARRAY)));
}
|
void method will not record because of extractor == null
when replay, just return;
|
replaceMethod
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private <T extends NamedElement> ElementMatcher.Junction<T> parseTypeMatcher(String originalTypeName,
Function<String, ElementMatcher.Junction<T>> methodMatcher) {
if (!originalTypeName.contains(",")) {
return methodMatcher.apply(originalTypeName);
}
String[] typeNames = StringUtil.split(originalTypeName, ',');
if (typeNames.length == 1) {
return methodMatcher.apply(originalTypeName);
}
ElementMatcher.Junction<T> matcher = none();
for (String name : typeNames) {
matcher = matcher.or(methodMatcher.apply(name));
}
return matcher;
}
|
void method will not record because of extractor == null
when replay, just return;
|
parseTypeMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private <T extends MethodDescription> ElementMatcher.Junction<T> parseMethodMatcher(String methodName) {
if (methodName.startsWith(SEPARATOR_STAR) && methodName.endsWith(SEPARATOR_STAR)) {
return nameContains(methodName.substring(1, methodName.length() - 1));
}
if (methodName.startsWith(SEPARATOR_STAR)) {
return nameEndsWith(methodName.substring(1));
}
if (methodName.endsWith(SEPARATOR_STAR)) {
return nameStartsWith(methodName.substring(0, methodName.length() - 1));
}
return named(methodName);
}
|
void method will not record because of extractor == null
when replay, just return;
|
parseMethodMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private <T extends TypeDescription> ElementMatcher.Junction<T> parseClazzMatcher(String fullClazzName) {
int lastPointIndex = fullClazzName.lastIndexOf('.');
if (lastPointIndex < 0) {
return none();
}
String packageName = fullClazzName.substring(0, lastPointIndex);
String clazzName = fullClazzName.substring(lastPointIndex + 1);
if (StringUtil.isNotEmpty(packageName)) {
ElementMatcher.Junction<T> matcher = nameStartsWith(packageName);
if (clazzName.startsWith(SEPARATOR_STAR) && clazzName.endsWith(SEPARATOR_STAR)) {
return matcher.and(nameContains(clazzName.substring(1, clazzName.length() - 1)));
}
if (clazzName.startsWith(SEPARATOR_STAR)) {
return matcher.and(nameEndsWith(clazzName.substring(1)));
}
}
if (clazzName.endsWith(SEPARATOR_STAR)) {
return nameStartsWith(fullClazzName.substring(0, fullClazzName.length() - 1));
}
if (isAbstractClass(fullClazzName)) {
return hasSuperType(named(fullClazzName.substring(DynamicClassEntity.ABSTRACT_CLASS_PREFIX.length())));
}
return named(fullClazzName);
}
|
void method will not record because of extractor == null
when replay, just return;
|
parseClazzMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private static boolean isAbstractClass(String fullClazzName) {
return fullClazzName.startsWith(DynamicClassEntity.ABSTRACT_CLASS_PREFIX);
}
|
void method will not record because of extractor == null
when replay, just return;
|
isAbstractClass
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private static boolean isNotAbstractClass(String fullClazzName) {
return !isAbstractClass(fullClazzName);
}
|
void method will not record because of extractor == null
when replay, just return;
|
isNotAbstractClass
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic/src/main/java/io/arex/inst/dynamic/DynamicClassInstrumentation.java
|
Apache-2.0
|
private void cacheMethodSignature() {
ArexContext context = ContextManager.currentContext();
if (context != null) {
context.getMethodSignatureHashList().add(this.methodSignatureKeyHash);
}
}
|
cache dynamic method with hashcode of signature,in order to filter out duplicate next record
|
cacheMethodSignature
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
public String getSerializedResult() {
if (this.serializedResult == null && !this.isExceedMaxSize) {
if (!agentSizeOf.checkMemorySizeLimit(this.result, AgentSizeOf.getSizeLimit())) {
this.isExceedMaxSize = true;
LogManager.warn(ArexConstants.EXCEED_MAX_SIZE_TITLE, StringUtil.format("method:%s, exceed memory max limit:%s, " +
"record result will be null, please check method return size, suggest replace it",
this.dynamicSignature, AgentSizeOf.humanReadableUnits(AgentSizeOf.getSizeLimit())));
IgnoreUtils.addInvalidOperation(dynamicSignature);
return null;
}
this.serializedResult = serialize(this.result, ArexConstants.GSON_SERIALIZER);
}
return this.serializedResult;
}
|
cache dynamic method with hashcode of signature,in order to filter out duplicate next record
|
getSerializedResult
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
private String serialize(Object object, String serializer) {
if (IgnoreUtils.invalidOperation(dynamicSignature)) {
return null;
}
try {
return Serializer.serializeWithException(object, serializer);
} catch (Throwable ex) {
IgnoreUtils.addInvalidOperation(dynamicSignature);
LogManager.warn("serializeWithException", StringUtil.format("can not serialize object: %s, cause: %s", TypeUtil.errorSerializeToString(object), ex.toString()));
return null;
}
}
|
cache dynamic method with hashcode of signature,in order to filter out duplicate next record
|
serialize
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
private int buildNoArgMethodSignatureHash(boolean isNeedResult) {
if (isNeedResult) {
return StringUtil.encodeAndHash(String.format("%s_%s_%s", this.clazzName, this.methodName, getSerializedResult()));
}
return StringUtil.encodeAndHash(String.format("%s_%s_%s", this.clazzName, this.methodName, null));
}
|
cache dynamic method with hashcode of signature,in order to filter out duplicate next record
|
buildNoArgMethodSignatureHash
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
private String getTargetClassName(Class<?> clazz, Object target) {
if (target != null) {
return target.getClass().getName();
}
return clazz.getName();
}
|
abstract class BaseCache{
Object method() {
}
}
class subCache extends BaseCache{
Object methodB() {
}
}
when call subCache.method() -> BaseCache.method(), the target class name is subCache
when call subCache.methodB(), the target class name is subCache
@param target maybe null when method is static
|
getTargetClassName
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
String normalizeClassName(String className) {
// ex: com.xxx.xxx.client$$EnhancerBySpringCGLIB$$1e3f5g
if (StringUtil.isNotEmpty(className) && className.contains("CGLIB$$")) {
return StringUtil.substringBefore(className, "$$");
}
return className;
}
|
abstract class BaseCache{
Object method() {
}
}
class subCache extends BaseCache{
Object methodB() {
}
}
when call subCache.method() -> BaseCache.method(), the target class name is subCache
when call subCache.methodB(), the target class name is subCache
@param target maybe null when method is static
|
normalizeClassName
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/DynamicClassExtractor.java
|
Apache-2.0
|
public String getMethodName() {
return method.getName();
}
|
the root object used during the expression evaluation. It contains the method and its
arguments.
|
getMethodName
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
Apache-2.0
|
public Method getMethod() {
return this.method;
}
|
the root object used during the expression evaluation. It contains the method and its
arguments.
|
getMethod
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
Apache-2.0
|
public Object[] getArgs() {
return this.args;
}
|
the root object used during the expression evaluation. It contains the method and its
arguments.
|
getArgs
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
Apache-2.0
|
public static String replaceToExpression(Method method, String additionalSignature) {
if (method == null || StringUtil.isEmpty(additionalSignature)) {
return null;
}
if (additionalSignature.contains("#")) {
return additionalSignature;
}
if (!additionalSignature.contains("$")) {
return null;
}
String expression = KEY_FORMULA_MAP.get(method + additionalSignature);
if (expression != null) {
return expression;
}
try {
String[] parameterNames = NAME_DISCOVERER.getParameterNames(method);
if (parameterNames == null || parameterNames.length == 0) {
return null;
}
for (int i = 1; i < parameterNames.length + 1; i++) {
additionalSignature = StringUtil.replace(additionalSignature, "$" + i, "#" + parameterNames[i - 1]);
}
additionalSignature = StringUtil.replace(additionalSignature, "String.", "T(String).");
KEY_FORMULA_MAP.put(method + additionalSignature, additionalSignature);
return additionalSignature;
} catch (Exception e) {
return null;
}
}
|
the root object used during the expression evaluation. It contains the method and its
arguments.
|
replaceToExpression
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/ExpressionParseUtil.java
|
Apache-2.0
|
@Override
public void onSuccess(Object result) {
extractor.recordResponse(result);
}
|
The inner class is to avoid loading the FutureCallBack class when the application does not import the guava package, resulting in classNotDef error
|
onSuccess
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/listener/ListenableFutureAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/listener/ListenableFutureAdapter.java
|
Apache-2.0
|
@Override
public void onFailure(Throwable throwable) {
extractor.recordResponse(throwable);
}
|
The inner class is to avoid loading the FutureCallBack class when the application does not import the guava package, resulting in classNotDef error
|
onFailure
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/listener/ListenableFutureAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/main/java/io/arex/inst/dynamic/common/listener/ListenableFutureAdapter.java
|
Apache-2.0
|
@Test
void cacheExtractorTest() throws Exception {
DynamicClassExtractor extractor = new DynamicClassExtractor("cacheClass", "cacheMethod", null, null);
Field clazzName = DynamicClassExtractor.class.getDeclaredField("clazzName");
clazzName.setAccessible(true);
assertEquals("cacheClass", clazzName.get(extractor));
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
cacheExtractorTest
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
@Test
void replayWithRealCall() {
try (MockedStatic<MockUtils> mockService = mockStatic(MockUtils.class);
MockedStatic<IgnoreUtils> ignoreService = mockStatic(IgnoreUtils.class)) {
ignoreService.when(() -> IgnoreUtils.ignoreMockResult(any(), any())).thenReturn(false);
ArexMocker arexMocker = new ArexMocker();
arexMocker.setTargetRequest(new Target());
arexMocker.setTargetResponse(new Target());
mockService.when(() -> MockUtils.createDynamicClass(any(), any())).thenReturn(arexMocker);
mockService.when(() -> MockUtils.checkResponseMocker(any())).thenReturn(true);
ArexMocker arexMocker2 = new ArexMocker();
arexMocker2.setTargetRequest(new Target());
arexMocker2.setTargetResponse(new Target());
arexMocker2.getTargetResponse().setBody("mock Body");
arexMocker2.getTargetResponse().setType("mock Type");
mockService.when(() -> MockUtils.replayMocker(any(), any())).thenReturn(arexMocker2);
Mockito.when(Serializer.serializeWithException(any(), anyString())).thenReturn("mock Serializer.serialize");
Mockito.when(Serializer.serializeWithException(anyString(), anyString())).thenReturn("");
Mockito.when(Serializer.deserialize(anyString(), anyString(), anyString())).thenReturn("mock result");
Method testWithArexMock = DynamicClassExtractorTest.class.getDeclaredMethod("testWithArexMock", String.class);
DynamicClassExtractor extractor = new DynamicClassExtractor("className", "methoName", null, null);
MockResult mockResult = extractor.replayOrRealCall();
assertTrue(mockResult.notIgnoreMockResult());
// response is null
arexMocker2.getTargetResponse().setBody(null);
mockResult = extractor.replayOrRealCall();
assertTrue(mockResult.isIgnoreMockResult());
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
replayWithRealCall
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
@Test
void refactorClassName() throws NoSuchMethodException {
DynamicClassExtractor extractor = new DynamicClassExtractor("refactorClassName", "methoName", null, null);
String enhancerBySpringCGLIBClassName = "com.trip.flight.BasicClient$$EnhancerBySpringCGLIB$$fc02870";
assertEquals("com.trip.flight.BasicClient", extractor.normalizeClassName(enhancerBySpringCGLIBClassName));
String normalClassName = "com.trip.flight.BasicClient";
assertEquals("com.trip.flight.BasicClient", extractor.normalizeClassName(normalClassName));
assertNull(extractor.normalizeClassName(null));
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
refactorClassName
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
@Test
void testProceedingJointPoint() throws Throwable {
Method testProceedingJointPoint = DynamicClassExtractorTest.class.getDeclaredMethod("testProceedingJointPoint", ProceedingJoinPoint.class);
ProceedingJoinPoint joinPoint = Mockito.mock(ProceedingJoinPoint.class);
Signature signature = Mockito.mock(Signature.class);
Mockito.when(joinPoint.getSignature()).thenReturn(signature);
String arg1 = "arg1";
Mockito.when(joinPoint.getArgs()).thenReturn(new Object[]{arg1});
DynamicClassExtractor extractor = new DynamicClassExtractor(testProceedingJointPoint, new Object[]{joinPoint}, null);
Field requestType = DynamicClassExtractor.class.getDeclaredField("requestType");
requestType.setAccessible(true);
assertEquals("[\"java.lang.String\"]", requestType.get(extractor));
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
testProceedingJointPoint
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
@Test
void testRecordWithAbstractClassMethod() throws Exception {
CacheClass cacheClass = new CacheClass();
Method abstractMethod = AbstractClass.class.getDeclaredMethod("abstractMethod", String.class);
Field clazzName = DynamicClassExtractor.class.getDeclaredField("clazzName");
clazzName.setAccessible(true);
DynamicClassExtractor extractor = new DynamicClassExtractor(abstractMethod, new Object[]{"arg"}, cacheClass);
assertEquals(CacheClass.class.getName(), clazzName.get(extractor));
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
testRecordWithAbstractClassMethod
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
public String abstractMethod(String arg) {
return arg;
}
|
for guava cache/caffeine cache DynamicClassExtractor constructor test
|
abstractMethod
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/dynamic/arex-dynamic-common/src/test/java/io/arex/inst/dynamic/common/DynamicClassExtractorTest.java
|
Apache-2.0
|
@Override
protected ElementMatcher<TypeDescription> typeMatcher() {
return named("org.apache.http.concurrent.BasicFuture");
}
|
When using future.get() directly, caching the response inside a callback wrapper
may cause the client to read the response as empty
@since 2024/4/16
|
typeMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
Apache-2.0
|
@Override
public List<MethodInstrumentation> methodAdvices() {
return Collections.singletonList(new MethodInstrumentation(isMethod()
.and(named("completed"))
.and(takesArguments(1)), FutureAdvice.class.getName()));
}
|
When using future.get() directly, caching the response inside a callback wrapper
may cause the client to read the response as empty
@since 2024/4/16
|
methodAdvices
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodEnter(suppress = Throwable.class)
public static void completed(@Advice.Argument(0) Object response,
@Advice.FieldValue(value = "callback") FutureCallback<?> callback) {
if (callback instanceof FutureCallbackWrapper) {
if (((FutureCallbackWrapper<?>) callback).isNeedRecord()) {
ApacheHttpClientAdapter.bufferResponseEntity((HttpResponse) response);
}
}
}
|
When using future.get() directly, caching the response inside a callback wrapper
may cause the client to read the response as empty
@since 2024/4/16
|
completed
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/BasicFutureInstrumentation.java
|
Apache-2.0
|
public static <T> FutureCallback<T> wrap(FutureCallback<T> delegate) {
if (delegate instanceof FutureCallbackWrapper) {
return delegate;
}
return new FutureCallbackWrapper<>(delegate);
}
|
Wrap the delegate with FutureCallbackWrapper for arex trace propagation
|
wrap
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/FutureCallbackWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/FutureCallbackWrapper.java
|
Apache-2.0
|
@Override
protected ElementMatcher<TypeDescription> typeMatcher() {
return named("org.apache.http.nio.protocol.BasicAsyncRequestProducer");
}
|
When entity is an InputStreamEntity, we need to buffer it in advance in order to repeat the reads.
@since 2024/2/21
|
typeMatcher
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
Apache-2.0
|
@Override
public List<MethodInstrumentation> methodAdvices() {
return Collections.singletonList(new MethodInstrumentation(isConstructor().and(takesArguments(2))
.and(takesArgument(0, named("org.apache.http.HttpHost")))
.and(takesArgument(1, named("org.apache.http.HttpRequest"))),
ConstructorAdvice.class.getName()));
}
|
When entity is an InputStreamEntity, we need to buffer it in advance in order to repeat the reads.
@since 2024/2/21
|
methodAdvices
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
Apache-2.0
|
@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnter(@Advice.Argument(1) HttpRequest request) {
if (request instanceof HttpEntityEnclosingRequest) {
if (ContextManager.needRecordOrReplay()) {
ApacheHttpClientAdapter.bufferRequestEntity((HttpEntityEnclosingRequest) request);
}
}
}
|
When entity is an InputStreamEntity, we need to buffer it in advance in order to repeat the reads.
@since 2024/2/21
|
onEnter
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-apache-v4/src/main/java/io/arex/inst/httpclient/apache/async/RequestProducerInstrumentation.java
|
Apache-2.0
|
@Override
public HttpResponseWrapper wrap(Object response) {
HttpResponseWrapper httpResponseWrapper = new HttpResponseWrapper();
try {
if (response instanceof Response) {
Response tempResponse = (Response) response;
httpResponseWrapper.setStatusLine(tempResponse.getStatusText());
httpResponseWrapper.setContent(getBytesFromString(tempResponse.getResponseBody()));
httpResponseWrapper.setHeaders(buildHeaders(tempResponse.getHeaders()));
httpResponseWrapper.setStatusCode(tempResponse.getStatusCode());
return httpResponseWrapper;
}
String responseString = Serializer.serialize(response);
httpResponseWrapper.setContent(getBytesFromString(responseString));
httpResponseWrapper.setTypeName(TypeUtil.getName(response));
return httpResponseWrapper;
} catch (Exception e) {
LogManager.warn("ning.wrap", e);
return httpResponseWrapper;
}
}
|
users can process data and return custom types by implementing a custom AsyncHandler.
So it needs to be compatible with this situation.
default handler returns Response type.
|
wrap
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
Apache-2.0
|
private byte[] getBytesFromString(String responseBody) {
return StringUtil.isEmpty(responseBody) ?
ZERO_BYTE : responseBody.getBytes(StandardCharsets.UTF_8);
}
|
users can process data and return custom types by implementing a custom AsyncHandler.
So it needs to be compatible with this situation.
default handler returns Response type.
|
getBytesFromString
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
Apache-2.0
|
private List<HttpResponseWrapper.StringTuple> buildHeaders(FluentCaseInsensitiveStringsMap headers) {
List<HttpResponseWrapper.StringTuple> headerList = new ArrayList<>(headers.size());
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
headerList.add(new HttpResponseWrapper.StringTuple(entry.getKey(), StringUtil.join(entry.getValue(), ",")));
}
return headerList;
}
|
users can process data and return custom types by implementing a custom AsyncHandler.
So it needs to be compatible with this situation.
default handler returns Response type.
|
buildHeaders
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
Apache-2.0
|
@Override
public Object unwrap(HttpResponseWrapper wrapped) {
if (StringUtil.isNotEmpty(wrapped.getTypeName())) {
return Serializer.deserialize(new String(wrapped.getContent(), StandardCharsets.UTF_8), wrapped.getTypeName());
}
return new ResponseWrapper(wrapped);
}
|
users can process data and return custom types by implementing a custom AsyncHandler.
So it needs to be compatible with this situation.
default handler returns Response type.
|
unwrap
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/NingHttpClientAdapter.java
|
Apache-2.0
|
@Override
public void run() {
try (TraceTransmitter transmit = transmitter.transmit()){
extractor.record(responseFuture.get(1, TimeUnit.SECONDS));
} catch (InterruptedException interruptedException) {
Thread.currentThread().interrupt();
LogManager.warn("ResponseFutureListener.run", interruptedException);
} catch (Exception exception) {
LogManager.warn("ResponseFutureListener.run", exception);
}
}
|
responseFuture is com.ning.http.client.ListenableFuture,
only Future.get() to get the response.
only when the responseFuture is done, run will be called, record response.
|
run
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/ResponseFutureListener.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-ning/src/main/java/io/arex/inst/httpclient/ning/ResponseFutureListener.java
|
Apache-2.0
|
public static StatusLine parse(String statusLine) throws IOException {
// H T T P / 1 . 1 2 0 0 T e m p o r a r y R e d i r e c t
// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
// Parse protocol like "HTTP/1.1" followed by a space.
int codeStart;
Protocol protocol;
if (statusLine.startsWith("HTTP/1.")) {
if (statusLine.length() < 9 || statusLine.charAt(8) != ' ') {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
int httpMinorVersion = statusLine.charAt(7) - '0';
codeStart = 9;
if (httpMinorVersion == 0) {
protocol = Protocol.HTTP_1_0;
} else if (httpMinorVersion == 1) {
protocol = Protocol.HTTP_1_1;
} else {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
} else if (statusLine.startsWith("ICY ")) {
// Shoutcast uses ICY instead of "HTTP/1.0".
protocol = Protocol.HTTP_1_0;
codeStart = 4;
} else {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
// Parse response code like "200". Always 3 digits.
if (statusLine.length() < codeStart + 3) {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
int code;
try {
code = Integer.parseInt(statusLine.substring(codeStart, codeStart + 3));
} catch (NumberFormatException e) {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
// Parse an optional response message like "OK" or "Not Modified". If it
// exists, it is separated from the response code by a space.
String message = "";
if (statusLine.length() > codeStart + 3) {
if (statusLine.charAt(codeStart + 3) != ' ') {
throw new ProtocolException(EXCEPTION_PREFIX + statusLine);
}
message = statusLine.substring(codeStart + 4);
}
return new StatusLine(protocol, code, message);
}
|
This file is a copy of okhttp3.internal.http.StatusLine, compatible with version 3.x
Version 4.x is in the Inner class StatusLine#companion#parse
|
parse
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-okhttp-v3/src/main/java/io/arex/inst/httpclient/okhttp/v3/StatusLineAdapter.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-okhttp-v3/src/main/java/io/arex/inst/httpclient/okhttp/v3/StatusLineAdapter.java
|
Apache-2.0
|
@SuppressWarnings("unchecked")
public static <T> Mono<ResponseEntity<T>> mapToEntity(ClientResponse response, Mono<T> bodyMono) {
return ((Mono<Object>) bodyMono).defaultIfEmpty(VALUE_NONE).map(body ->
new ResponseEntity<>(
body != VALUE_NONE ? (T) body : null,
response.headers().asHttpHeaders(),
response.rawStatusCode()));
}
|
Map the given response to a single value {@code ResponseEntity<T>}.
|
mapToEntity
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-webclient-v5/src/main/java/io/arex/inst/httpclient/webclient/v5/util/WebClientUtils.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-webclient-v5/src/main/java/io/arex/inst/httpclient/webclient/v5/util/WebClientUtils.java
|
Apache-2.0
|
public static <T> Mono<ResponseEntity<List<T>>> mapToEntityList(ClientResponse response, Publisher<T> body) {
return Flux.from(body).collectList().map(list ->
new ResponseEntity<>(list, response.headers().asHttpHeaders(), response.rawStatusCode()));
}
|
Map the given response to a {@code ResponseEntity<List<T>>}.
|
mapToEntityList
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/httpclient/arex-httpclient-webclient-v5/src/main/java/io/arex/inst/httpclient/webclient/v5/util/WebClientUtils.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/httpclient/arex-httpclient-webclient-v5/src/main/java/io/arex/inst/httpclient/webclient/v5/util/WebClientUtils.java
|
Apache-2.0
|
public static Map<String, String> parseHeaders(List<Map.Entry<String, String>> headerList) {
Map<String, String> headers = new HashMap<>();
for (Map.Entry<String, String> entry : headerList) {
headers.put(entry.getKey(), entry.getValue());
}
return headers;
}
|
determine the Netty version used by the user
|
parseHeaders
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v3/src/main/java/io/arex/inst/netty/v3/common/NettyHelper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v3/src/main/java/io/arex/inst/netty/v3/common/NettyHelper.java
|
Apache-2.0
|
public static String parseBody(ChannelBuffer buffer) {
if (buffer != null && buffer.readableBytes() > 0) {
byte[] msgByte = new byte[buffer.readableBytes()];
buffer.readBytes(msgByte);
buffer.resetReaderIndex();
return new String(msgByte, CharsetUtil.UTF_8);
}
return null;
}
|
determine the Netty version used by the user
|
parseBody
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v3/src/main/java/io/arex/inst/netty/v3/common/NettyHelper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v3/src/main/java/io/arex/inst/netty/v3/common/NettyHelper.java
|
Apache-2.0
|
private static io.netty.util.AttributeKey<Mocker> initAttributeKey() {
Object instance = null;
try {
// the user's Netty version is only known at runtime
instance = ReflectUtil.getFieldOrInvokeMethod(
() -> io.netty.util.AttributeKey.class.getDeclaredMethod("valueOf", Class.class, String.class),
null, AttributeKey.class, "arex-netty-server-mocker");
} catch (Exception e) {
// ignore, < 4.1.0 not exist valueOf method
}
if (instance instanceof io.netty.util.AttributeKey) {
return (io.netty.util.AttributeKey<Mocker>) instance;
}
// direct call
return new io.netty.util.AttributeKey<>("arex-netty-server-mocker");
}
|
compatible with different versions of netty initAttributeKey method,
the reason for using a lower version of netty here is support more versions of netty,
and discover many incompatible problem during compilation
|
initAttributeKey
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v4/src/main/java/io/arex/inst/netty/v4/common/AttributeKey.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v4/src/main/java/io/arex/inst/netty/v4/common/AttributeKey.java
|
Apache-2.0
|
@Test
void case1() throws Exception {
Mockito.when(ContextManager.needRecordOrReplay()).thenReturn(false);
target.write(ctx, httpResponse, promise);
verify(ctx).write(any(), any());
mockUtilsStatic.verify(() -> MockUtils.replayMocker(mocker), times(0));
mockUtilsStatic.verify(() -> MockUtils.recordMocker(mocker), times(0));
}
|
mock:
ContextManager.needRecordOrReplay() returns true
<p>
verify:
super.write(ctx, msg, promise) is executed once
replayMocker and recordMocker are not executed
|
case1
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
Apache-2.0
|
@Test
void case2() throws Exception {
Mockito.when(ContextManager.needRecordOrReplay()).thenReturn(true);
Mockito.when(ContextManager.needReplay()).thenReturn(true);
Mockito.when(ContextManager.needRecord()).thenReturn(false);
Mockito.when(ctx.channel()).thenReturn(channel);
Mockito.when(channel.attr(any())).thenReturn(attribute);
Mockito.when(attribute.get()).thenReturn(mocker);
Mockito.when(NettyHelper.parseBody(any())).thenReturn("mock");
httpResponse = mock(HttpResponse.class);
target.write(ctx, httpResponse, promise);
verify(ctx, times(1)).write(any(), any());
mockUtilsStatic.verify(() -> MockUtils.replayMocker(mocker), times(0));
mockUtilsStatic.verify(() -> MockUtils.recordMocker(mocker), times(0));
}
|
mock:
ContextManager.needRecordOrReplay() returns true
msg is of type HttpResponse
<p>
verify:
super.write(ctx, msg, promise) is executed once
replayMocker and recordMocker are not executed
|
case2
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
Apache-2.0
|
@Test
void case3() throws Exception {
Mockito.when(ContextManager.needRecordOrReplay()).thenReturn(true);
Mockito.when(ContextManager.needReplay()).thenReturn(true);
Mockito.when(ContextManager.needRecord()).thenReturn(false);
Mockito.when(ctx.channel()).thenReturn(channel);
Mockito.when(channel.attr(any())).thenReturn(attribute);
Mockito.when(attribute.get()).thenReturn(mocker);
Mockito.when(NettyHelper.parseBody(any())).thenReturn("mock");
Mockito.when(ContextManager.currentContext()).thenReturn(arexContext);
Mockito.when(httpResponse.headers()).thenReturn(headers);
target.write(ctx, httpResponse, promise);
verify(ctx, times(1)).write(any(), any());
mockUtilsStatic.verify(() -> MockUtils.replayMocker(mocker), times(1));
mockUtilsStatic.verify(() -> MockUtils.recordMocker(mocker), times(0));
}
|
mock:
ContextManager.needRecordOrReplay() returns true
needReplay is true
needRecord is false
<p>
verify:
super.write(ctx, msg, promise) is executed once
MockUtils.replayBody and MockUtils.recordMocker are not executed
|
case3
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
Apache-2.0
|
@Test
void case4() throws Exception {
Mockito.when(ContextManager.needRecordOrReplay()).thenReturn(true);
Mockito.when(ContextManager.needReplay()).thenReturn(false);
Mockito.when(ContextManager.needRecord()).thenReturn(true);
Mockito.when(ctx.channel()).thenReturn(channel);
Mockito.when(channel.attr(any())).thenReturn(attribute);
Mockito.when(attribute.get()).thenReturn(mocker);
Mockito.when(NettyHelper.parseBody(any())).thenReturn("mock");
Mockito.when(ContextManager.currentContext()).thenReturn(arexContext);
Mockito.when(httpResponse.headers()).thenReturn(headers);
target.write(ctx, httpResponse, promise);
verify(ctx, times(1)).write(any(), any());
mockUtilsStatic.verify(() -> MockUtils.replayMocker(mocker), times(0));
mockUtilsStatic.verify(() -> MockUtils.recordMocker(mocker), times(1));
}
|
mock:
ContextManager.needRecordOrReplay() returns true
needReplay is false
needRecord is true
<p>
verify:
super.write(ctx, msg, promise) is executed once
MockUtils.replayBody is executed
|
case4
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/netty/arex-netty-v4/src/test/java/io/arex/inst/netty/v4/server/ResponseTracingHandlerTest.java
|
Apache-2.0
|
@Override
public Mono<Long> append(K key, V value) {
return reactiveCommandsWrapper.append(this, getRedisUri(), key, value);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
append
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> decr(K key) {
return reactiveCommandsWrapper.decr(this, getRedisUri(), key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
decr
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> decrby(K key, long amount) {
return reactiveCommandsWrapper.decrby(this, getRedisUri(), key, amount);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
decrby
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Boolean> expire(K key, long seconds) {
return reactiveCommandsWrapper.expire(this, getRedisUri(), key, seconds);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
expire
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Boolean> expireat(K key, long timestamp) {
return reactiveCommandsWrapper.expireat(this, getRedisUri(), key, timestamp);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
expireat
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Boolean> expireat(K key, Date timestamp) {
return reactiveCommandsWrapper.expireat(this, getRedisUri(), key, timestamp);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
expireat
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<V> get(K key) {
return reactiveCommandsWrapper.get(this, getRedisUri(), key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
get
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> getbit(K key, long offset) {
return reactiveCommandsWrapper.getbit(this, getRedisUri(), key, offset);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
getbit
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<V> getrange(K key, long start, long end) {
return reactiveCommandsWrapper.getrange(this, getRedisUri(), key, start, end);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
getrange
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<V> getset(K key, V value) {
return reactiveCommandsWrapper.getset(this, getRedisUri(), key, value);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
getset
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hdel(K key, K... fields) {
return reactiveCommandsWrapper.hdel(this, getRedisUri(), key, fields);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hdel
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Boolean> hexists(K key, K field) {
return reactiveCommandsWrapper.hexists(this, getRedisUri(), key, field);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hexists
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<V> hget(K key, K field) {
return reactiveCommandsWrapper.hget(this, getRedisUri(), key, field);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hget
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Map<K, V>> hgetall(K key) {
return reactiveCommandsWrapper.hgetallMono(this, getRedisUri(), key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hgetall
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hgetall(KeyValueStreamingChannel<K, V> channel, K key) {
return reactiveCommandsWrapper.hgetall(this, getRedisUri(), channel, key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hgetall
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hincrby(K key, K field, long amount) {
return reactiveCommandsWrapper.hincrby(this, getRedisUri(), key, field, amount);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hincrby
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Double> hincrbyfloat(K key, K field, double amount) {
return reactiveCommandsWrapper.hincrbyfloat(this, getRedisUri(), key, field, amount);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hincrbyfloat
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Flux<K> hkeys(K key) {
return reactiveCommandsWrapper.hkeys(this, getRedisUri(), key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hkeys
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hkeys(KeyStreamingChannel<K> channel, K key) {
return reactiveCommandsWrapper.hkeys(this, getRedisUri(), channel, key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hkeys
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hlen(K key) {
return reactiveCommandsWrapper.hlen(this, getRedisUri(), key);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hlen
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Flux<KeyValue<K, V>> hmget(K key, K... fields) {
return reactiveCommandsWrapper.hmget(this, getRedisUri(), key, fields);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hmget
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<Long> hmget(KeyValueStreamingChannel<K, V> channel, K key, K... fields) {
return reactiveCommandsWrapper.hmget(this, getRedisUri(), channel, key, fields);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hmget
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
@Override
public Mono<String> hmset(K key, Map<K, V> map) {
return reactiveCommandsWrapper.hmset(this, getRedisUri(), key, map);
}
|
Initialize a new instance.
@param connection the connection to operate on.
@param codec the codec for command encoding.
|
hmset
|
java
|
arextest/arex-agent-java
|
arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
https://github.com/arextest/arex-agent-java/blob/master/arex-instrumentation/redis/arex-lettuce-v5/src/main/java/io/arex/inst/lettuce/v5/cluster/RedisClusterReactiveCommandsImplWrapper.java
|
Apache-2.0
|
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