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

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org.jboss.ejb.txtimer
Interface EJBTimerService

All Known Subinterfaces:

EJBTimerServiceImplMBean

All Known Implementing Classes:

EJBTimerServiceImpl, EJBTimerServiceLocator.MBeanDelegate

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public interface EJBTimerService

A service that implements this interface provides an Tx aware EJBTimerService.

Since:

07-Apr-2004

Author:

Thomas.Diesler@jboss.org

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Field Summary
static javax.management.ObjectName	OBJECT_NAME           default object name

 

Method Summary
javax.ejb.TimerService	createTimerService(javax.management.ObjectName containerId, Object pKey, Container container)           Create a TimerService for a given TimedObjectId that lives in a JBoss Container.
javax.ejb.TimerService	createTimerService(javax.management.ObjectName containerId, Object pKey, TimedObjectInvoker invoker)           Create a TimerService for a given TimedObjectId that is invoked through the given invoker
javax.ejb.TimerService	getTimerService(javax.management.ObjectName containerId, Object pKey)           Get the TimerService for a given TimedObjectId
void	removeTimerService(javax.management.ObjectName containerId, Object pKey)           Remove the TimerService for a given TimedObjectId
void	retryTimeout(javax.management.ObjectName containerId, Object pKey, javax.ejb.Timer timer)           Invokes the ejbTimeout method a given TimedObjectId

 

Field Detail

OBJECT_NAME

public static final javax.management.ObjectName OBJECT_NAME

default object name

Method Detail

createTimerService

public javax.ejb.TimerService createTimerService(javax.management.ObjectName containerId,
                                                 Object pKey,
                                                 Container container)
                                          throws IllegalStateException

Create a TimerService for a given TimedObjectId that lives in a JBoss Container. The TimedObjectInvoker is constructed from the invokerClassName.

Parameters:

containerId - The string identifier for a class of TimedObjects

pKey - The rimary key for an instance of a TimedObject, may be null

container - The Container that is associated with the TimerService

Returns:

the TimerService

Throws:

IllegalStateException

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createTimerService

public javax.ejb.TimerService createTimerService(javax.management.ObjectName containerId,
                                                 Object pKey,
                                                 TimedObjectInvoker invoker)
                                          throws IllegalStateException

Create a TimerService for a given TimedObjectId that is invoked through the given invoker

Parameters:

containerId - The string identifier for a class of TimedObjects

pKey - The rimary key for an instance of a TimedObject, may be null

invoker - The TimedObjectInvoker

Returns:

the TimerService

Throws:

IllegalStateException

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getTimerService

public javax.ejb.TimerService getTimerService(javax.management.ObjectName containerId,
                                              Object pKey)
                                       throws IllegalStateException

Get the TimerService for a given TimedObjectId

Parameters:

containerId - The string identifier for a class of TimedObjects

pKey - The rimary key for an instance of a TimedObject, may be null

Returns:

The TimerService, or null if it does not exist

Throws:

IllegalStateException

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retryTimeout

public void retryTimeout(javax.management.ObjectName containerId,
                         Object pKey,
                         javax.ejb.Timer timer)

Invokes the ejbTimeout method a given TimedObjectId

Parameters:

containerId - The string identifier for a class of TimedObjects

pKey - The rimary key for an instance of a TimedObject, may be null

timer - the Timer that is passed to ejbTimeout

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removeTimerService

public void removeTimerService(javax.management.ObjectName containerId,
                               Object pKey)
                        throws IllegalStateException

Remove the TimerService for a given TimedObjectId

Parameters:

containerId - The string identifier for a class of TimedObjects

pKey - The rimary key for an instance of a TimedObject, may be null

Throws:

IllegalStateException

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