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


org.jboss.proxy.ejb.handle
Class HandleDelegateImpl

java.lang.Object
  extended byorg.jboss.proxy.ejb.handle.HandleDelegateImpl
All Implemented Interfaces:
javax.ejb.spi.HandleDelegate

public class HandleDelegateImpl
extends Object
implements javax.ejb.spi.HandleDelegate

Implementation of the javax.ejb.spi.HandleDelegate interface

The HandleDelegate interface is implemented by the EJB container. It is used by portable implementations of javax.ejb.Handle and javax.ejb.HomeHandle. It is not used by EJB components or by client components. It provides methods to serialize and deserialize EJBObject and EJBHome references to streams.

The HandleDelegate object is obtained by JNDI lookup at the reserved name "java:comp/HandleDelegate".

Version:
$Revision: 1.4 $
Author:
Dimitris.Andreadis@jboss.org, adrian@jboss.com

Constructor Summary
HandleDelegateImpl()
           
 
Method Summary
static javax.ejb.spi.HandleDelegate getDelegate()
           
 javax.ejb.EJBHome readEJBHome(ObjectInputStream oistream)
           
 javax.ejb.EJBObject readEJBObject(ObjectInputStream oistream)
           
protected  void reconnect(Object object)
           
 void writeEJBHome(javax.ejb.EJBHome ejbHome, ObjectOutputStream oostream)
           
 void writeEJBObject(javax.ejb.EJBObject ejbObject, ObjectOutputStream oostream)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HandleDelegateImpl

public HandleDelegateImpl()
Method Detail

getDelegate

public static javax.ejb.spi.HandleDelegate getDelegate()

writeEJBObject

public void writeEJBObject(javax.ejb.EJBObject ejbObject,
                           ObjectOutputStream oostream)
                    throws IOException
Specified by:
writeEJBObject in interface javax.ejb.spi.HandleDelegate
Throws:
IOException

readEJBObject

public javax.ejb.EJBObject readEJBObject(ObjectInputStream oistream)
                                  throws IOException,
                                         ClassNotFoundException
Specified by:
readEJBObject in interface javax.ejb.spi.HandleDelegate
Throws:
IOException
ClassNotFoundException

writeEJBHome

public void writeEJBHome(javax.ejb.EJBHome ejbHome,
                         ObjectOutputStream oostream)
                  throws IOException
Specified by:
writeEJBHome in interface javax.ejb.spi.HandleDelegate
Throws:
IOException

readEJBHome

public javax.ejb.EJBHome readEJBHome(ObjectInputStream oistream)
                              throws IOException,
                                     ClassNotFoundException
Specified by:
readEJBHome in interface javax.ejb.spi.HandleDelegate
Throws:
IOException
ClassNotFoundException

reconnect

protected void reconnect(Object object)
                  throws IOException
Throws:
IOException


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