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java.lang.Object org.quartz.listeners.SchedulerListenerSupport
public abstract class SchedulerListenerSupport
A helpful abstract base class for implementors of
.
SchedulerListener
The methods in this class are empty so you only need to override the
subset for the
events
you care about.
SchedulerListener
SchedulerListener
Constructor Summary | |
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SchedulerListenerSupport()
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Method Summary | |
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protected org.apache.commons.logging.Log |
getLog()
Get the for this
class's category. |
void |
jobScheduled(Trigger trigger)
Called by the when a
is scheduled. |
void |
jobsPaused(String jobName,
String jobGroup)
Called by the when a
or group of has been
paused. |
void |
jobsResumed(String jobName,
String jobGroup)
Called by the when a
or group of has been
un-paused. |
void |
jobUnscheduled(String triggerName,
String triggerGroup)
Called by the when a
is unscheduled. |
void |
schedulerError(String msg,
SchedulerException cause)
Called by the when a serious error has
occured within the scheduler - such as repeated failures in the JobStore ,
or the inability to instantiate a Job instance when its
Trigger has fired. |
void |
schedulerShutdown()
Called by the to inform the listener
that it has shutdown. |
void |
triggerFinalized(Trigger trigger)
Called by the when a
has reached the condition in which it will never fire again. |
void |
triggersPaused(String triggerName,
String triggerGroup)
Called by the when a
or group of has been paused. |
void |
triggersResumed(String triggerName,
String triggerGroup)
Called by the when a
or group of has been un-paused. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SchedulerListenerSupport()
Method Detail |
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protected org.apache.commons.logging.Log getLog()
Log
for this
class's category. This should be used by subclasses for logging.
public void jobScheduled(Trigger trigger)
SchedulerListener
Called by the
when a Scheduler
is scheduled.
JobDetail
jobScheduled
in interface SchedulerListener
public void jobUnscheduled(String triggerName, String triggerGroup)
SchedulerListener
Called by the
when a Scheduler
is unscheduled.
JobDetail
jobUnscheduled
in interface SchedulerListener
public void triggerFinalized(Trigger trigger)
SchedulerListener
Called by the
when a Scheduler
has reached the condition in which it will never fire again.
Trigger
triggerFinalized
in interface SchedulerListener
public void triggersPaused(String triggerName, String triggerGroup)
SchedulerListener
Called by the
when a Scheduler
or group of Trigger
has been paused.
Trigger
s
If a group was paused, then the triggerName
parameter
will be null.
triggersPaused
in interface SchedulerListener
public void triggersResumed(String triggerName, String triggerGroup)
SchedulerListener
Called by the
when a Scheduler
or group of Trigger
has been un-paused.
Trigger
s
If a group was resumed, then the triggerName
parameter
will be null.
triggersResumed
in interface SchedulerListener
public void jobsPaused(String jobName, String jobGroup)
SchedulerListener
Called by the
when a Scheduler
or group of JobDetail
has been
paused.
JobDetail
s
If a group was paused, then the jobName
parameter will be
null. If all jobs were paused, then both parameters will be null.
jobsPaused
in interface SchedulerListener
public void jobsResumed(String jobName, String jobGroup)
SchedulerListener
Called by the
when a Scheduler
or group of JobDetail
has been
un-paused.
JobDetail
s
If a group was resumed, then the jobName
parameter will
be null. If all jobs were paused, then both parameters will be null.
jobsResumed
in interface SchedulerListener
public void schedulerError(String msg, SchedulerException cause)
SchedulerListener
Called by the
when a serious error has
occured within the scheduler - such as repeated failures in the Scheduler
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.
schedulerError
in interface SchedulerListener
public void schedulerShutdown()
SchedulerListener
Called by the
to inform the listener
that it has shutdown.
Scheduler
schedulerShutdown
in interface SchedulerListener
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