EntityCreationInterceptor (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 EntityCreationInterceptor

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

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

public class EntityCreationInterceptor
extends AbstractInterceptor

The instance interceptors role is to break entity creation into two calls, one for ejbCreate and one for ejbPostCreate. The ejbCreate method is passed over the invokeHome chain, and ejbPostCreate is passed over the invoke chain.

Version:: $Revision: 1.4 $
Author:: Dain Sundstrom

Field Summary

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

EntityCreationInterceptor()


Method Summary

Object invoke(Invocation mi)
          ???

Object invokeHome(Invocation mi)
          ???

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

Constructor Detail

EntityCreationInterceptor

public EntityCreationInterceptor()

Method Detail

invokeHome

public Object invokeHome(Invocation mi)
                  throws Exception

Description copied from interface: Interceptor

???

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

Throws:: Exception

invoke

public Object invoke(Invocation mi)
              throws Exception