org.apache.openejb.core.timer
Class NullEjbTimerServiceImpl

java.lang.Object
  org.apache.openejb.core.timer.NullEjbTimerServiceImpl

All Implemented Interfaces:

EjbTimerService

public class NullEjbTimerServiceImpl
extends Object
implements EjbTimerService

Idempotent EjbTimerServiceImplementation. Used if a Bean does not implement a timeout method or no auto-started timer is configured by annotation or deployment plan. This differs from OpenEJB 2.x behavior, which did not create a TimerService for a bean which did not have a timeout method. There's nothing in the spec which says a timeout-less bean cannot call getTimerService. So, we now have NullEjbTimerServiceImpl, which does not do very much...

Constructor Summary

NullEjbTimerServiceImpl()

Method Summary

javax.ejb.Timer	createTimer(Object primaryKey, Method timeoutMethod, Date initialExpiration, long intervalDuration, javax.ejb.TimerConfig timerConfig)
javax.ejb.Timer	createTimer(Object primaryKey, Method timeoutMethod, Date expiration, javax.ejb.TimerConfig timerConfig)
javax.ejb.Timer	createTimer(Object primaryKey, Method timeoutMethod, long initialDuration, long intervalDuration, javax.ejb.TimerConfig timerConfig)
javax.ejb.Timer	createTimer(Object primaryKey, Method timeoutMethod, long duration, javax.ejb.TimerConfig timerConfig)
javax.ejb.Timer	createTimer(Object primaryKey, Method timeoutMethod, javax.ejb.ScheduleExpression schedule, javax.ejb.TimerConfig timerConfig)
javax.ejb.Timer	getTimer(long id)
Collection<javax.ejb.Timer>	getTimers(Object primaryKey)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullEjbTimerServiceImpl

public NullEjbTimerServiceImpl()

Method Detail

createTimer

public javax.ejb.Timer createTimer(Object primaryKey,
                                   Method timeoutMethod,
                                   javax.ejb.ScheduleExpression schedule,
                                   javax.ejb.TimerConfig timerConfig)

Specified by:

createTimer in interface EjbTimerService

createTimer

public javax.ejb.Timer createTimer(Object primaryKey,
                                   Method timeoutMethod,
                                   Date initialExpiration,
                                   long intervalDuration,
                                   javax.ejb.TimerConfig timerConfig)

Specified by:

createTimer in interface EjbTimerService

createTimer

public javax.ejb.Timer createTimer(Object primaryKey,
                                   Method timeoutMethod,
                                   Date expiration,
                                   javax.ejb.TimerConfig timerConfig)

Specified by:

createTimer in interface EjbTimerService

createTimer

public javax.ejb.Timer createTimer(Object primaryKey,
                                   Method timeoutMethod,
                                   long initialDuration,
                                   long intervalDuration,
                                   javax.ejb.TimerConfig timerConfig)

Specified by:

createTimer in interface EjbTimerService

createTimer

public javax.ejb.Timer createTimer(Object primaryKey,
                                   Method timeoutMethod,
                                   long duration,
                                   javax.ejb.TimerConfig timerConfig)

Specified by:

createTimer in interface EjbTimerService

getTimer

public javax.ejb.Timer getTimer(long id)

Specified by:

getTimer in interface EjbTimerService

getTimers

public Collection<javax.ejb.Timer> getTimers(Object primaryKey)

Specified by:

getTimers in interface EjbTimerService

start

public void start()
           throws OpenEJBException

Specified by:

start in interface EjbTimerService

Throws:

OpenEJBException

stop

public void stop()

Specified by:

stop in interface EjbTimerService