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public interface TriggerListener
The interface to be implemented by classes that want to be informed when a
fires. In general, applications that use a
Trigger
Scheduler
will not have use for this mechanism.
ListenerManager.addTriggerListener(TriggerListener, Matcher)
,
Matcher
,
Trigger
,
JobListener
,
JobExecutionContext
Method Summary | |
---|---|
String |
getName()
Get the name of the TriggerListener . |
void |
triggerComplete(Trigger trigger,
JobExecutionContext context,
Trigger.CompletedExecutionInstruction triggerInstructionCode)
Called by the when a
has fired, it's associated
has been executed, and it's triggered(xx) method has been
called. |
void |
triggerFired(Trigger trigger,
JobExecutionContext context)
Called by the when a
has fired, and it's associated
is about to be executed. |
void |
triggerMisfired(Trigger trigger)
Called by the when a
has misfired. |
boolean |
vetoJobExecution(Trigger trigger,
JobExecutionContext context)
Called by the when a
has fired, and it's associated
is about to be executed. |
Method Detail |
---|
String getName()
Get the name of the TriggerListener
.
void triggerFired(Trigger trigger, JobExecutionContext context)
Called by the
when a Scheduler
has fired, and it's associated Trigger
is about to be executed.
JobDetail
It is called before the vetoJobExecution(..)
method of this
interface.
trigger
- The Trigger
that has fired.context
- The JobExecutionContext
that will be passed to
the Job
'sexecute(xx)
method.boolean vetoJobExecution(Trigger trigger, JobExecutionContext context)
Called by the
when a Scheduler
has fired, and it's associated Trigger
is about to be executed. If the implementation vetos the execution (via
returning JobDetail
true
), the job's execute method will not be called.
It is called after the triggerFired(..)
method of this
interface.
trigger
- The Trigger
that has fired.context
- The JobExecutionContext
that will be passed to
the Job
'sexecute(xx)
method.void triggerMisfired(Trigger trigger)
Called by the
when a Scheduler
has misfired.
Trigger
Consideration should be given to how much time is spent in this method, as it will affect all triggers that are misfiring. If you have lots of triggers misfiring at once, it could be an issue it this method does a lot.
trigger
- The Trigger
that has misfired.void triggerComplete(Trigger trigger, JobExecutionContext context, Trigger.CompletedExecutionInstruction triggerInstructionCode)
Called by the
when a Scheduler
has fired, it's associated Trigger
has been executed, and it's JobDetail
triggered(xx)
method has been
called.
trigger
- The Trigger
that was fired.context
- The JobExecutionContext
that was passed to the
Job
'sexecute(xx)
method.triggerInstructionCode
- the result of the call on the Trigger
'striggered(xx)
method.
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