repository_name stringlengths 7 58 | func_path_in_repository stringlengths 11 204 | func_name stringlengths 5 103 | whole_func_string stringlengths 87 3.44k | language stringclasses 1
value | func_code_string stringlengths 87 3.44k | func_code_tokens listlengths 21 714 | func_documentation_string stringlengths 61 1.95k | func_documentation_tokens listlengths 1 482 | split_name stringclasses 1
value | func_code_url stringlengths 102 309 |
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MariaDB/mariadb-connector-j | src/main/java/org/mariadb/jdbc/MariaDbConnection.java | MariaDbConnection.getWarnings | public SQLWarning getWarnings() throws SQLException {
if (warningsCleared || isClosed() || !protocol.hasWarnings()) {
return null;
}
SQLWarning last = null;
SQLWarning first = null;
try (Statement st = this.createStatement()) {
try (ResultSet rs = st.executeQuery("show warnings")) {
// returned result set has 'level', 'code' and 'message' columns, in this order.
while (rs.next()) {
int code = rs.getInt(2);
String message = rs.getString(3);
SQLWarning warning = new SQLWarning(message, ExceptionMapper.mapCodeToSqlState(code),
code);
if (first == null) {
first = warning;
last = warning;
} else {
last.setNextWarning(warning);
last = warning;
}
}
}
}
return first;
} | java | public SQLWarning getWarnings() throws SQLException {
if (warningsCleared || isClosed() || !protocol.hasWarnings()) {
return null;
}
SQLWarning last = null;
SQLWarning first = null;
try (Statement st = this.createStatement()) {
try (ResultSet rs = st.executeQuery("show warnings")) {
// returned result set has 'level', 'code' and 'message' columns, in this order.
while (rs.next()) {
int code = rs.getInt(2);
String message = rs.getString(3);
SQLWarning warning = new SQLWarning(message, ExceptionMapper.mapCodeToSqlState(code),
code);
if (first == null) {
first = warning;
last = warning;
} else {
last.setNextWarning(warning);
last = warning;
}
}
}
}
return first;
} | [
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... | <p>Retrieves the first warning reported by calls on this <code>Connection</code> object. If
there is more than one warning, subsequent warnings will be chained to the first one and can be
retrieved by calling the method
<code>SQLWarning.getNextWarning</code> on the warning that was retrieved previously.</p>
<p>This method may not be called on a closed connection; doing so will cause an
<code>SQLException</code> to be thrown.</p>
<p><B>Note:</B> Subsequent warnings will be chained to this SQLWarning.</p>
@return the first <code>SQLWarning</code> object or <code>null</code> if there are none
@throws SQLException if a database access error occurs or this method is called on a closed
connection
@see SQLWarning | [
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graphhopper/graphhopper | core/src/main/java/com/graphhopper/routing/subnetwork/SubnetworkStorage.java | SubnetworkStorage.setSubnetwork | public void setSubnetwork(int nodeId, int subnetwork) {
if (subnetwork > 127)
throw new IllegalArgumentException("Number of subnetworks is currently limited to 127 but requested " + subnetwork);
byte[] bytes = new byte[1];
bytes[0] = (byte) subnetwork;
da.setBytes(nodeId, bytes, bytes.length);
} | java | public void setSubnetwork(int nodeId, int subnetwork) {
if (subnetwork > 127)
throw new IllegalArgumentException("Number of subnetworks is currently limited to 127 but requested " + subnetwork);
byte[] bytes = new byte[1];
bytes[0] = (byte) subnetwork;
da.setBytes(nodeId, bytes, bytes.length);
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xmlunit/xmlunit | xmlunit-core/src/main/java/org/xmlunit/transform/Transformation.java | Transformation.addOutputProperty | public void addOutputProperty(String name, String value) {
if (name == null) {
throw new IllegalArgumentException("name must not be null");
}
if (value == null) {
throw new IllegalArgumentException("value must not be null");
}
output.setProperty(name, value);
} | java | public void addOutputProperty(String name, String value) {
if (name == null) {
throw new IllegalArgumentException("name must not be null");
}
if (value == null) {
throw new IllegalArgumentException("value must not be null");
}
output.setProperty(name, value);
} | [
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@param name name of the property - must not be null
@param value value of the property - must not be null | [
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weld/core | environments/servlet/core/src/main/java/org/jboss/weld/environment/servlet/WeldServletLifecycle.java | WeldServletLifecycle.findContainer | protected Container findContainer(ContainerContext ctx, StringBuilder dump) {
Container container = null;
// 1. Custom container class
String containerClassName = ctx.getServletContext().getInitParameter(Container.CONTEXT_PARAM_CONTAINER_CLASS);
if (containerClassName != null) {
try {
Class<Container> containerClass = Reflections.classForName(resourceLoader, containerClassName);
container = SecurityActions.newInstance(containerClass);
WeldServletLogger.LOG.containerDetectionSkipped(containerClassName);
} catch (Exception e) {
WeldServletLogger.LOG.unableToInstantiateCustomContainerClass(containerClassName);
WeldServletLogger.LOG.catchingDebug(e);
}
}
if (container == null) {
// 2. Service providers
Iterable<Container> extContainers = ServiceLoader.load(Container.class, getClass().getClassLoader());
container = checkContainers(ctx, dump, extContainers);
if (container == null) {
// 3. Built-in containers in predefined order
container = checkContainers(ctx, dump,
Arrays.asList(TomcatContainer.INSTANCE, JettyContainer.INSTANCE, UndertowContainer.INSTANCE, GwtDevHostedModeContainer.INSTANCE));
}
}
return container;
} | java | protected Container findContainer(ContainerContext ctx, StringBuilder dump) {
Container container = null;
// 1. Custom container class
String containerClassName = ctx.getServletContext().getInitParameter(Container.CONTEXT_PARAM_CONTAINER_CLASS);
if (containerClassName != null) {
try {
Class<Container> containerClass = Reflections.classForName(resourceLoader, containerClassName);
container = SecurityActions.newInstance(containerClass);
WeldServletLogger.LOG.containerDetectionSkipped(containerClassName);
} catch (Exception e) {
WeldServletLogger.LOG.unableToInstantiateCustomContainerClass(containerClassName);
WeldServletLogger.LOG.catchingDebug(e);
}
}
if (container == null) {
// 2. Service providers
Iterable<Container> extContainers = ServiceLoader.load(Container.class, getClass().getClassLoader());
container = checkContainers(ctx, dump, extContainers);
if (container == null) {
// 3. Built-in containers in predefined order
container = checkContainers(ctx, dump,
Arrays.asList(TomcatContainer.INSTANCE, JettyContainer.INSTANCE, UndertowContainer.INSTANCE, GwtDevHostedModeContainer.INSTANCE));
}
}
return container;
} | [
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@param ctx the container context
@param dump the exception dump
@return valid container or null | [
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] | train | https://github.com/weld/core/blob/567a2eaf95b168597d23a56be89bf05a7834b2aa/environments/servlet/core/src/main/java/org/jboss/weld/environment/servlet/WeldServletLifecycle.java#L341-L366 |
sagiegurari/fax4j | src/main/java/org/fax4j/spi/hylafax/HylaFaxClientSpi.java | HylaFaxClientSpi.cancelFaxJob | protected void cancelFaxJob(HylaFaxJob faxJob,HylaFAXClient client) throws Exception
{
//get job
Job job=faxJob.getHylaFaxJob();
//cancel job
client.kill(job);
} | java | protected void cancelFaxJob(HylaFaxJob faxJob,HylaFAXClient client) throws Exception
{
//get job
Job job=faxJob.getHylaFaxJob();
//cancel job
client.kill(job);
} | [
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@param client
The client instance
@param faxJob
The fax job object containing the needed information
@throws Exception
Any exception | [
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mygreen/excel-cellformatter | src/main/java/com/github/mygreen/cellformatter/lang/MessageResolver.java | MessageResolver.loadDefaultResource | private MessageResource loadDefaultResource(final boolean allowedNoDefault, final boolean appendUserResource) {
final String path = getPropertyPath();
Properties props = new Properties();
try {
props.load(new InputStreamReader(MessageResolver.class.getResourceAsStream(path), "UTF-8"));
} catch (NullPointerException | IOException e) {
if(allowedNoDefault) {
return MessageResource.NULL_OBJECT;
} else {
throw new RuntimeException("fail default properties. :" + path, e);
}
}
final MessageResource resource = new MessageResource();
final Enumeration<?> keys = props.propertyNames();
while(keys.hasMoreElements()) {
String key = (String) keys.nextElement();
String value = props.getProperty(key);
resource.addMessage(key, value);
}
// ユーザのリソースの読み込み
if(appendUserResource) {
resource.addMessage(loadUserResource(path));
}
return resource;
} | java | private MessageResource loadDefaultResource(final boolean allowedNoDefault, final boolean appendUserResource) {
final String path = getPropertyPath();
Properties props = new Properties();
try {
props.load(new InputStreamReader(MessageResolver.class.getResourceAsStream(path), "UTF-8"));
} catch (NullPointerException | IOException e) {
if(allowedNoDefault) {
return MessageResource.NULL_OBJECT;
} else {
throw new RuntimeException("fail default properties. :" + path, e);
}
}
final MessageResource resource = new MessageResource();
final Enumeration<?> keys = props.propertyNames();
while(keys.hasMoreElements()) {
String key = (String) keys.nextElement();
String value = props.getProperty(key);
resource.addMessage(key, value);
}
// ユーザのリソースの読み込み
if(appendUserResource) {
resource.addMessage(loadUserResource(path));
}
return resource;
} | [
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<p>プロパティ名を補完する。
@param path プロパティファイルのパス名
@param allowedNoDefault デフォルトのメッセージがない場合を許可するかどうか。
@param appendUserResource クラスパスのルートにあるユーザ定義のメッセージソースも読み込むかどうか指定します。
@return | [
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] | train | https://github.com/mygreen/excel-cellformatter/blob/e802af273d49889500591e03799c9262cbf29185/src/main/java/com/github/mygreen/cellformatter/lang/MessageResolver.java#L128-L158 |
facebookarchive/hadoop-20 | src/hdfs/org/apache/hadoop/hdfs/server/datanode/FSDataset.java | FSDataset.removeVolumes | public void removeVolumes(Configuration conf, List<File> directories)
throws Exception {
if (directories == null || directories.isEmpty()) {
DataNode.LOG.warn("There were no directories to remove. Exiting ");
return;
}
List<FSVolume> volArray = null;
lock.readLock().lock();
try {
volArray = volumes.removeBVolumes(directories);
} finally {
lock.readLock().unlock();
}
// remove related blocks
long mlsec = System.currentTimeMillis();
lock.writeLock().lock();
try {
volumeMap.removeUnhealthyVolumes(volArray);
} finally {
lock.writeLock().unlock();
}
mlsec = System.currentTimeMillis() - mlsec;
DataNode.LOG.warn(">>>>>>>>>Removing these blocks took " + mlsec +
" millisecs in refresh<<<<<<<<<<<<<<< ");
StringBuilder sb = new StringBuilder();
for(FSVolume fv : volArray) {
sb.append(fv.toString() + ";");
}
throw new DiskErrorException("These volumes were removed: " + sb);
} | java | public void removeVolumes(Configuration conf, List<File> directories)
throws Exception {
if (directories == null || directories.isEmpty()) {
DataNode.LOG.warn("There were no directories to remove. Exiting ");
return;
}
List<FSVolume> volArray = null;
lock.readLock().lock();
try {
volArray = volumes.removeBVolumes(directories);
} finally {
lock.readLock().unlock();
}
// remove related blocks
long mlsec = System.currentTimeMillis();
lock.writeLock().lock();
try {
volumeMap.removeUnhealthyVolumes(volArray);
} finally {
lock.writeLock().unlock();
}
mlsec = System.currentTimeMillis() - mlsec;
DataNode.LOG.warn(">>>>>>>>>Removing these blocks took " + mlsec +
" millisecs in refresh<<<<<<<<<<<<<<< ");
StringBuilder sb = new StringBuilder();
for(FSVolume fv : volArray) {
sb.append(fv.toString() + ";");
}
throw new DiskErrorException("These volumes were removed: " + sb);
} | [
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This function also makes sure to remove all the blocks that belong to
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