org.quartz
Interface SchedulerListener

All Known Implementing Classes:

BroadcastSchedulerListener, JobRunShell, JTAJobRunShell, QuartzSchedulerMBeanImpl, QuartzServer, SampledStatisticsImpl, SchedulerListenerSupport

public interface SchedulerListener

The interface to be implemented by classes that want to be informed of major Scheduler events.

Author:

James House

See Also:

Scheduler, JobListener, TriggerListener

Method Summary

void	jobAdded(JobDetail jobDetail) Called by the Scheduler when a JobDetail has been added.
void	jobDeleted(JobKey jobKey) Called by the Scheduler when a JobDetail has been deleted.
void	jobPaused(JobKey jobKey) Called by the Scheduler when a JobDetail has been paused.
void	jobResumed(JobKey jobKey) Called by the Scheduler when a JobDetail has been un-paused.
void	jobScheduled(Trigger trigger) Called by the Scheduler when a JobDetail is scheduled.
void	jobsPaused(String jobGroup) Called by the Scheduler when a group of JobDetails has been paused.
void	jobsResumed(String jobGroup) Called by the Scheduler when a group of JobDetails has been un-paused.
void	jobUnscheduled(TriggerKey triggerKey) Called by the Scheduler when a JobDetail is unscheduled.
void	schedulerError(String msg, SchedulerException cause) Called by the Scheduler when a serious error has occurred within the scheduler - such as repeated failures in the JobStore, or the inability to instantiate a Job instance when its Trigger has fired.
void	schedulerInStandbyMode() Called by the Scheduler to inform the listener that it has move to standby mode.
void	schedulerShutdown() Called by the Scheduler to inform the listener that it has shutdown.
void	schedulerShuttingdown() Called by the Scheduler to inform the listener that it has begun the shutdown sequence.
void	schedulerStarted() Called by the Scheduler to inform the listener that it has started.
void	schedulingDataCleared() Called by the Scheduler to inform the listener that all jobs, triggers and calendars were deleted.
void	triggerFinalized(Trigger trigger) Called by the Scheduler when a Trigger has reached the condition in which it will never fire again.
void	triggerPaused(TriggerKey triggerKey) Called by the Scheduler when a Trigger has been paused.
void	triggerResumed(TriggerKey triggerKey) Called by the Scheduler when a Trigger has been un-paused.
void	triggersPaused(String triggerGroup) Called by the Scheduler when a group of Triggers has been paused.
void	triggersResumed(String triggerGroup) Called by the Scheduler when a group of Triggers has been un-paused.

Method Detail

jobScheduled

void jobScheduled(Trigger trigger)

Called by the Scheduler when a JobDetail is scheduled.

jobUnscheduled

void jobUnscheduled(TriggerKey triggerKey)

Called by the Scheduler when a JobDetail is unscheduled.

See Also:

schedulingDataCleared()

triggerFinalized

void triggerFinalized(Trigger trigger)

Called by the Scheduler when a Trigger has reached the condition in which it will never fire again.

triggerPaused

void triggerPaused(TriggerKey triggerKey)

Called by the Scheduler when a Trigger has been paused.

triggersPaused

void triggersPaused(String triggerGroup)

Called by the Scheduler when a group of Triggers has been paused.

If all groups were paused then triggerGroup will be null

Parameters:

triggerGroup - the paused group, or null if all were paused

triggerResumed

void triggerResumed(TriggerKey triggerKey)

Called by the Scheduler when a Trigger has been un-paused.

triggersResumed

void triggersResumed(String triggerGroup)

Called by the Scheduler when a group of Triggers has been un-paused.

jobAdded

void jobAdded(JobDetail jobDetail)

Called by the Scheduler when a JobDetail has been added.

jobDeleted

void jobDeleted(JobKey jobKey)

Called by the Scheduler when a JobDetail has been deleted.

jobPaused

void jobPaused(JobKey jobKey)

Called by the Scheduler when a JobDetail has been paused.

jobsPaused

void jobsPaused(String jobGroup)

Called by the Scheduler when a group of JobDetails has been paused.

Parameters:

jobGroup - the paused group, or null if all were paused

jobResumed

void jobResumed(JobKey jobKey)

Called by the Scheduler when a JobDetail has been un-paused.

jobsResumed

void jobsResumed(String jobGroup)

Called by the Scheduler when a group of JobDetails has been un-paused.

schedulerError

void schedulerError(String msg,
                    SchedulerException cause)

Called by the Scheduler when a serious error has occurred within the scheduler - such as repeated failures in the JobStore, or the inability to instantiate a Job instance when its Trigger has fired.

The getErrorCode() method of the given SchedulerException can be used to determine more specific information about the type of error that was encountered.

schedulerInStandbyMode

void schedulerInStandbyMode()

Called by the Scheduler to inform the listener that it has move to standby mode.

schedulerStarted

void schedulerStarted()

Called by the Scheduler to inform the listener that it has started.

schedulerShutdown

void schedulerShutdown()

Called by the Scheduler to inform the listener that it has shutdown.

schedulerShuttingdown

void schedulerShuttingdown()

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

schedulingDataCleared

void schedulingDataCleared()

Called by the Scheduler to inform the listener that all jobs, triggers and calendars were deleted.