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

Version:

$Revision: 1.4.2.5 $

Author:

Thomas.Diesler@jboss.org, Dimitris.Andreadis@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.
List	listTimerHandles(javax.management.ObjectName containerId, ClassLoader loader) List the persisted timer handles
List	listTimerHandles(TimedObjectId timedObjectId) List the persisted timers for a particular TimerObjectId, or all persisted timers if timedObjectId is null.
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.

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

clearTimers

public void clearTimers()

Delete all persisted timers

Specified by:

clearTimers in interface PersistencePolicy

restoreTimers

public void restoreTimers()

Restore the persistet timers

listTimerHandles

public List listTimerHandles(javax.management.ObjectName containerId,
                             ClassLoader loader)

List the persisted timer handles

Specified by:

listTimerHandles in interface PersistencePolicy

Parameters:

loader - The ClassLoader to use for loading the handles

containerId - The Container ObjectName

Returns:

a list of TimerHandleImpl objects

listTimerHandles

public List listTimerHandles()

Return a List of TimerHandle objects.

Specified by:

listTimerHandles in interface PersistencePolicy

Returns:

a list of TimerHandleImpl objects

listTimerHandles

public List listTimerHandles(TimedObjectId timedObjectId)

List the persisted timers for a particular TimerObjectId, or all persisted timers if timedObjectId is null.

Parameters:

timedObjectId - The id of the timed object, or null

Returns:

a list of TimerHandleImpl objects