NoopPersistencePolicy (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.txtimer
Class NoopPersistencePolicy

java.lang.Object
  org.jboss.ejb.txtimer.NoopPersistencePolicy

All Implemented Interfaces:: NoopPersistencePolicyMBean, PersistencePolicy

public class NoopPersistencePolicy
extends Object
implements NoopPersistencePolicyMBean

This service implements a PersistencePolicy that does not persist the timer.

Since:: 09-Sep-2004
Author:: Thomas.Diesler@jboss.org

Field Summary

Fields inherited from interface org.jboss.ejb.txtimer.NoopPersistencePolicyMBean

OBJECT_NAME

Constructor Summary

NoopPersistencePolicy()


Method Summary

void clearTimers()
          Delete all persisted timers

void deleteTimer(String timerId, TimedObjectId timedObjectId)
          Removes the timer from persistent storage.

void insertTimer(String timerId, TimedObjectId timedObjectId, Date firstEvent, long periode, Serializable info)
          Creates the timer in persistent storage.

List listTimerHandles()
          Return a List of TimerHandle objects.

void restoreTimers()
          Restore the persistet timers

Methods inherited from class java.lang.Object

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

Constructor Detail

NoopPersistencePolicy

public NoopPersistencePolicy()

Method Detail

insertTimer

public void insertTimer(String timerId,
                        TimedObjectId timedObjectId,
                        Date firstEvent,
                        long periode,
                        Serializable info)

Creates the timer in persistent storage.

Specified by:: insertTimer in interface PersistencePolicy

Parameters:: timerId - The timer id; timedObjectId - The timed object id; firstEvent - The point in time at which the first txtimer expiration must occur.; periode - The number of milliseconds that must elapse between txtimer expiration notifications.; info - A serializable handback object.

deleteTimer

public void deleteTimer(String timerId,
                        TimedObjectId timedObjectId)

Removes the timer from persistent storage.

Specified by:: deleteTimer in interface PersistencePolicy

Parameters:: timerId - The timer id; timedObjectId - The id of the timed object

restoreTimers

public void restoreTimers()

Restore the persistet timers

Specified by:: restoreTimers in interface PersistencePolicy

listTimerHandles

public List listTimerHandles()

Return a List of TimerHandle objects.

Specified by:: listTimerHandles in interface PersistencePolicy

clearTimers

public void clearTimers()

Delete all persisted timers

Specified by:: clearTimers in interface PersistencePolicy