com.helger.quartz.core

Class JobRunShell

java.lang.Object

com.helger.quartz.core.JobRunShell

All Implemented Interfaces:

ISchedulerListener, Runnable

public class JobRunShell
extends Object
implements Runnable, ISchedulerListener

JobRunShell instances are responsible for providing the 'safe' environment for Job s to run in, and for performing all of the work of executing the Job, catching ANY thrown exceptions, updating the Trigger with the Job's completion code, etc.

A JobRunShell instance is created by a JobRunShellFactory on behalf of the QuartzSchedulerThread which then runs the shell in a thread from the configured ThreadPool when the scheduler determines that a Job has been triggered.

Author:

James House

See Also:

IJobRunShellFactory, QuartzSchedulerThread, IJob, ITrigger

Field Summary

Fields

Modifier and Type	Field and Description
protected TriggerFiredBundle	m_aFiredTriggerBundle
protected JobExecutionContext	m_aJEC
protected QuartzScheduler	m_aQS
protected IScheduler	m_aScheduler
protected boolean	m_bShutdownRequested

Constructor Summary

Constructors

Constructor and Description
JobRunShell(IScheduler scheduler, TriggerFiredBundle bndle) Create a JobRunShell instance with the given settings.

Method Summary

Modifier and Type	Method and Description
protected void	begin()
protected void	complete(boolean successfulExecution)
void	initialize(QuartzScheduler sched)
void	passivate()
void	requestShutdown()
void	run()
void	schedulerShuttingdown() Called by the IScheduler to inform the listener that it has begun the shutdown sequence.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.helger.quartz.ISchedulerListener

jobAdded, jobDeleted, jobPaused, jobResumed, jobScheduled, jobsPaused, jobsResumed, jobUnscheduled, schedulerError, schedulerInStandbyMode, schedulerShutdown, schedulerStarted, schedulerStarting, schedulingDataCleared, triggerFinalized, triggerPaused, triggerResumed, triggersPaused, triggersResumed

Field Detail

m_aJEC

protected JobExecutionContext m_aJEC

m_aQS

protected QuartzScheduler m_aQS

m_aFiredTriggerBundle

protected TriggerFiredBundle m_aFiredTriggerBundle

m_aScheduler

protected IScheduler m_aScheduler

m_bShutdownRequested

protected volatile boolean m_bShutdownRequested

Constructor Detail

JobRunShell

public JobRunShell(IScheduler scheduler,
                   TriggerFiredBundle bndle)

Create a JobRunShell instance with the given settings.

Parameters:

scheduler - The Scheduler instance that should be made available within the JobExecutionContext.

Method Detail

schedulerShuttingdown

public void schedulerShuttingdown()

Description copied from interface: ISchedulerListener

Called by the IScheduler to inform the listener that it has begun the shutdown sequence.

Specified by:

schedulerShuttingdown in interface ISchedulerListener

initialize

public void initialize(QuartzScheduler sched)
                throws SchedulerException

Throws:

SchedulerException

requestShutdown

public void requestShutdown()

run

public void run()

Specified by:

run in interface Runnable

begin

protected void begin()
              throws SchedulerException

Throws:

SchedulerException - on error

complete

protected void complete(boolean successfulExecution)
                 throws SchedulerException

Parameters:

successfulExecution -

Throws:

SchedulerException

passivate

public void passivate()