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

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org.jboss.ejb.plugins
Class MessageDrivenInstanceInterceptor

java.lang.Object
  org.jboss.ejb.plugins.AbstractInterceptor
      org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor

All Implemented Interfaces:: AllowedOperationsFlags, ContainerPlugin, Interceptor, org.jboss.system.Service

public class MessageDrivenInstanceInterceptor
extends AbstractInterceptor

This container acquires the given instance. This must be used after the EnvironmentInterceptor, since acquiring instances requires a proper JNDI environment to be set.

Version:: $Revision: 1.21 $
Author:: Peter Antman., Rickard 锟絙erg, Jason Dillon

Field Summary

protected static Method ejbTimeout
          A reference to TimedObject.ejbTimeout(javax.ejb.Timer).

Fields inherited from class org.jboss.ejb.plugins.AbstractInterceptor

container, log, nextInterceptor

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

Constructor Summary

MessageDrivenInstanceInterceptor()


Method Summary

Object invoke(Invocation mi)
          ???

Object invokeHome(Invocation mi)
          Message driven beans do not have homes.

Methods inherited from class org.jboss.ejb.plugins.AbstractInterceptor

create, destroy, getContainer, getNext, setContainer, setNext, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

ejbTimeout

protected static final Method ejbTimeout

A reference to TimedObject.ejbTimeout(javax.ejb.Timer).

Constructor Detail

MessageDrivenInstanceInterceptor

public MessageDrivenInstanceInterceptor()

Method Detail

invokeHome

public Object invokeHome(Invocation mi)
                  throws Exception

Message driven beans do not have homes.

Specified by:: invokeHome in interface Interceptor
Overrides:: invokeHome in class AbstractInterceptor

Throws:: Error - Not valid for MessageDriven beans.; Exception

invoke

public Object invoke(Invocation mi)
              throws Exception

Description copied from interface: Interceptor

???

Specified by:: invoke in interface Interceptor
Overrides:: invoke in class AbstractInterceptor

Throws:: Exception