de.must.middle

Class EventQueueOccupationChecker

java.lang.Object

java.lang.Thread

de.must.middle.MustThread

de.must.middle.EventQueueOccupationChecker

All Implemented Interfaces:

java.lang.Runnable

public class EventQueueOccupationChecker
extends MustThread

A thread checking occupation of the event queue to detect deadlocks.

Nested Class Summary

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

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class de.must.middle.MustThread

threadDoneListeners

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
EventQueueOccupationChecker(int seconds)

Method Summary

Modifier and Type	Method and Description
void	run()
static void	startCheck(int seconds) Creates a unique instance of the checker and starts the thread to detect deadlocks.
static void	stopCheck()

Methods inherited from class de.must.middle.MustThread

addThreadDoneListener, fireThreadDone, fireThreadDone, getEventMessage, getFinalState, idle, isToRun, logDebug, logError, logError, logInfo, setEventErrorMessage, setEventMessage, setFinalState

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, 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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EventQueueOccupationChecker

public EventQueueOccupationChecker(int seconds)

Method Detail

startCheck

public static void startCheck(int seconds)

Creates a unique instance of the checker and starts the thread to detect deadlocks.

Parameters:

seconds - the maximum of time the event queue may be occupied without throwing stack traces of all threads.

stopCheck

public static void stopCheck()

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread