org.quartz.core

Class JobRunShell

java.lang.Object

org.quartz.core.JobRunShell

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

JTAJobRunShell

public class JobRunShell
extends java.lang.Object
implements java.lang.Runnable

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:

JobRunShellFactory, QuartzSchedulerThread, Job, Trigger

Constructor Summary

Constructors

Constructor and Description
JobRunShell(JobRunShellFactory jobRunShellFactory, Scheduler scheduler, SchedulingContext schdCtxt) Create a JobRunShell instance with the given settings.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	completeTriggerRetryLoop(Trigger trigger, JobDetail jobDetail, int instCode)
void	initialize(QuartzScheduler qs, TriggerFiredBundle firedBundle)
void	passivate()
void	requestShutdown()
void	run()
boolean	vetoedJobRetryLoop(Trigger trigger, JobDetail jobDetail, int instCode)

Methods inherited from class java.lang.Object

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

Constructor Detail

JobRunShell

public JobRunShell(JobRunShellFactory jobRunShellFactory,
           Scheduler scheduler,
           SchedulingContext schdCtxt)

Create a JobRunShell instance with the given settings.

Parameters:

jobRunShellFactory - A handle to the JobRunShellFactory that produced this JobRunShell.

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

schdCtxt - the SchedulingContext that should be used by the JobRunShell when making updates to the JobStore.

Method Detail

initialize

public void initialize(QuartzScheduler qs,
              TriggerFiredBundle firedBundle)
                throws SchedulerException

Throws:

SchedulerException

requestShutdown

public void requestShutdown()

run

public void run()

Specified by:

run in interface java.lang.Runnable

passivate

public void passivate()

completeTriggerRetryLoop

public boolean completeTriggerRetryLoop(Trigger trigger,
                               JobDetail jobDetail,
                               int instCode)

vetoedJobRetryLoop

public boolean vetoedJobRetryLoop(Trigger trigger,
                         JobDetail jobDetail,
                         int instCode)