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

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org.jboss.ejb
Class MessageDrivenEnterpriseContext

java.lang.Object
  org.jboss.ejb.EnterpriseContext
      org.jboss.ejb.MessageDrivenEnterpriseContext

All Implemented Interfaces:: AllowedOperationsFlags

public class MessageDrivenEnterpriseContext
extends EnterpriseContext

Context for message driven beans.

Version:: $Revision: 1.23.6.1 $
Author:: Peter Antman., Rickard 锟絙erg, Sebastien Alborini, Jason Dillon

Nested Class Summary

protected class MessageDrivenEnterpriseContext.MessageDrivenContextImpl
          The EJBContext for MDBs.

class MessageDrivenEnterpriseContext.TimerServiceWrapper
          Delegates to the underlying TimerService, after checking access

Nested classes inherited from class org.jboss.ejb.EnterpriseContext

EnterpriseContext.EJBContextImpl, EnterpriseContext.UserTransactionImpl

Field Summary

Fields inherited from class org.jboss.ejb.EnterpriseContext

log

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

MessageDrivenEnterpriseContext(Object instance, Container con)
          Construct a MessageDrivenEnterpriseContext.

Method Summary

void discard()
          Calls ejbRemove() on the MDB instance.

javax.ejb.EJBContext getEJBContext()
          Get the EJBContext object

javax.ejb.MessageDrivenContext getMessageDrivenContext()


Methods inherited from class org.jboss.ejb.EnterpriseContext

clear, getCallerPrincipal, getContainer, getId, getInstance, getTransaction, getTxLock, isContainerManagedTx, isLocked, isUserManagedTx, lock, setId, setPrincipal, setTransaction, setUserTransactionStartedListener, unlock

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageDrivenEnterpriseContext

public MessageDrivenEnterpriseContext(Object instance,
                                      Container con)
                               throws Exception

Construct a MessageDrivenEnterpriseContext.

Sets the MDB context and calls ejbCreate().

Parameters:

instance - An instance of MessageDrivenBean

con - The container for this MDB.

Throws:

Exception - EJBException, Error or Exception. If RuntimeException was thrown by ejbCreate it will be turned into an EJBException.

Method Detail

getMessageDrivenContext

public javax.ejb.MessageDrivenContext getMessageDrivenContext()

discard

public void discard()
             throws RemoteException

Calls ejbRemove() on the MDB instance.

Specified by:: discard in class EnterpriseContext

Throws:: RemoteException

getEJBContext

public javax.ejb.EJBContext getEJBContext()

Description copied from class: EnterpriseContext

Get the EJBContext object

Specified by:: getEJBContext in class EnterpriseContext