kieker.monitoring.writer.jms
Class JMSWriterThread<T>

java.lang.Object
  java.lang.Thread
      kieker.monitoring.writer.util.async.AbstractWorkerThread
          kieker.monitoring.writer.jms.JMSWriterThread<T>

All Implemented Interfaces:

Runnable

public final class JMSWriterThread<T>
extends AbstractWorkerThread

The writer moves monitoring data via messaging to a JMS server. This uses the publishRecord/subscribe pattern. The JMS server will only keep each monitoring event for messageTimeToLive milliseconds presents before it is deleted. At the moment, JmsWorkers do not share any connections, sessions or other objects. History: 2008-09-13: Initial prototype

Author:

Matthias Rohr

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

JMSWriterThread(BlockingQueue<T> writeQueue, T endOfMonitoringMarker, String contextFactoryType, String providerUrl, String factoryLookupName, String topic, long messageTimeToLive)

Method Summary

void	initShutdown() Initials the shutdown
boolean	isFinished() initShutdown has to be called before isFinished will result in true.
void	run()

Methods inherited from class kieker.monitoring.writer.util.async.AbstractWorkerThread

isWriteRecordTypeIds, setWriteRecordTypeIds

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JMSWriterThread

public JMSWriterThread(BlockingQueue<T> writeQueue,
                       T endOfMonitoringMarker,
                       String contextFactoryType,
                       String providerUrl,
                       String factoryLookupName,
                       String topic,
                       long messageTimeToLive)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

isFinished

public boolean isFinished()

Description copied from class: AbstractWorkerThread

initShutdown has to be called before isFinished will result in true. IsFinished == true means that the worker does not have additional jobs in it's queue and won't accept new jobs.

Specified by:

isFinished in class AbstractWorkerThread

initShutdown

public void initShutdown()

Initials the shutdown

Specified by:

initShutdown in class AbstractWorkerThread