TimerHandle (JBoss J2EE API) - JBoss 4.0.1 sp1 j2ee API Documentation 英文版文档

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javax.ejb
Interface TimerHandle

All Superinterfaces:: Serializable

public interface TimerHandle
extends Serializable

The TimerHandle interface is implemented by all EJB timer handles.

Method Summary

Timer getTimer()
Obtain a reference to the timer represented by this handle.

Method Detail

getTimer

public Timer getTimer()
               throws IllegalStateException,
                      NoSuchObjectLocalException,
                      EJBException

Obtain a reference to the timer represented by this handle.

Returns:: Timer which this handle represents
Throws:: IllegalStateException - If this method is invoked while the instance is in a state that does not allow access to this method.; NoSuchObjectLocalException - If invoked on a timer that has expired or has been cancelled.; EJBException - If this method could not complete due to a system-level failure.