org.quartz.core

Class QuartzSchedulerThread

java.lang.Object

java.lang.Thread

org.quartz.core.QuartzSchedulerThread

All Implemented Interfaces:

java.lang.Runnable

public class QuartzSchedulerThread
extends java.lang.Thread

The thread responsible for performing the work of firing Trigger s that are registered with the QuartzScheduler.

Author:

James House

See Also:

QuartzScheduler, Job, Trigger

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 java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

Methods

Modifier and Type	Method and Description
void	clearSignaledSchedulingChange()
void	errorTriggerRetryLoop(TriggerFiredBundle bndle)
org.apache.commons.logging.Log	getLog()
long	getSignaledNextFireTime()
boolean	isScheduleChanged()
void	releaseTriggerRetryLoop(Trigger trigger)
void	run() The main processing loop of the QuartzSchedulerThread.
void	setDbFailureRetryInterval(long dbFailureRetryInterval)
void	signalSchedulingChange(long candidateNewNextFireTime) Signals the main processing loop that a change in scheduling has been made - in order to interrupt any sleeping that may be occuring while waiting for the fire time to arrive.

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

Method Detail

setDbFailureRetryInterval

public void setDbFailureRetryInterval(long dbFailureRetryInterval)

signalSchedulingChange

public void signalSchedulingChange(long candidateNewNextFireTime)

Signals the main processing loop that a change in scheduling has been made - in order to interrupt any sleeping that may be occuring while waiting for the fire time to arrive.

Parameters:

newNextTime - the time (in millis) when the newly scheduled trigger will fire. If this method is being called do to some other even (rather than scheduling a trigger), the caller should pass zero (0).

clearSignaledSchedulingChange

public void clearSignaledSchedulingChange()

isScheduleChanged

public boolean isScheduleChanged()

getSignaledNextFireTime

public long getSignaledNextFireTime()

run

public void run()

The main processing loop of the QuartzSchedulerThread.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

errorTriggerRetryLoop

public void errorTriggerRetryLoop(TriggerFiredBundle bndle)

releaseTriggerRetryLoop

public void releaseTriggerRetryLoop(Trigger trigger)

getLog

public org.apache.commons.logging.Log getLog()