org.apache.geronimo.corba
Class CORBAHandleDelegate

java.lang.Object
  org.apache.geronimo.corba.CORBAHandleDelegate

All Implemented Interfaces:

HandleDelegate

public class CORBAHandleDelegate
extends Object
implements HandleDelegate

See ejb spec 2.1, 19.5.5.1

Constructor Summary

CORBAHandleDelegate()

Method Summary

EJBHome	readEJBHome(ObjectInputStream in) Called by home handles to deserialize stubs in any app server, including ones by other vendors.
EJBObject	readEJBObject(ObjectInputStream in) Called by handles to deserialize stubs in any app server.
void	writeEJBHome(EJBHome ejbHome, ObjectOutputStream out)
void	writeEJBObject(EJBObject ejbObject, ObjectOutputStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

CORBAHandleDelegate

public CORBAHandleDelegate()

Method Detail

readEJBHome

public EJBHome readEJBHome(ObjectInputStream in)
                    throws ClassNotFoundException,
                           IOException

Called by home handles to deserialize stubs in any app server, including ones by other vendors. The spec seems to imply that a simple cast of in.readObject() should work but in certain orbs this does not seem to work and in.readObject returns a generic remote stub that needs to be narrowed. Although we think this is likely an orb bug this code with narrow will work in both circumstances.

Specified by:

readEJBHome in interface HandleDelegate

Parameters:

in -

Returns:

Throws:

ClassNotFoundException

IOException

readEJBObject

public EJBObject readEJBObject(ObjectInputStream in)
                        throws ClassNotFoundException,
                               IOException

Called by handles to deserialize stubs in any app server. See comment to readEJBHome.

Specified by:

readEJBObject in interface HandleDelegate

Parameters:

in -

Returns:

Throws:

ClassNotFoundException

IOException

writeEJBHome

public void writeEJBHome(EJBHome ejbHome,
                         ObjectOutputStream out)
                  throws IOException

Specified by:

writeEJBHome in interface HandleDelegate

Throws:

IOException

writeEJBObject

public void writeEJBObject(EJBObject ejbObject,
                           ObjectOutputStream out)
                    throws IOException

Specified by:

writeEJBObject in interface HandleDelegate

Throws:

IOException