org.objectweb.carol.cmi
Class PRODelegate

java.lang.Object
  org.objectweb.carol.cmi.PRODelegate

All Implemented Interfaces:

javax.rmi.CORBA.PortableRemoteObjectDelegate

public class PRODelegate

extends java.lang.Object

implements javax.rmi.CORBA.PortableRemoteObjectDelegate

Class PRODelegate for use by PortableRemoteObject.

Author:

Simon Nieuviarts

Field Summary

static java.lang.String

EQUIV_PREFIX Equiv prefix

Constructor Summary

PRODelegate()
Get the lower ORB delegate to export objects.

Method Summary

void	connect(java.rmi.Remote target, java.rmi.Remote source) Connection method
void	exportObject(java.rmi.Remote obj) Export a Remote Object
java.lang.Object	narrow(java.lang.Object obj, java.lang.Class newClass) Narrow method
java.rmi.Remote	toStub(java.rmi.Remote obj) To stub method
void	unexportObject(java.rmi.Remote obj) Method for unexport object

Methods inherited from class java.lang.Object

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

Field Detail

EQUIV_PREFIX

public static final java.lang.String EQUIV_PREFIX

Equiv prefix

See Also:

Constant Field Values

Constructor Detail

PRODelegate

public PRODelegate()

Get the lower ORB delegate to export objects.

Method Detail

exportObject

public void exportObject(java.rmi.Remote obj)
                  throws java.rmi.RemoteException

Export a Remote Object

Specified by:

exportObject in interface javax.rmi.CORBA.PortableRemoteObjectDelegate

Parameters:

obj - Remote object to export

Throws:

java.rmi.RemoteException - exporting remote object problem

unexportObject

public void unexportObject(java.rmi.Remote obj)
                    throws java.rmi.NoSuchObjectException

Method for unexport object

Specified by:

unexportObject in interface javax.rmi.CORBA.PortableRemoteObjectDelegate

Parameters:

obj - Remote obj object to unexport

Throws:

java.rmi.NoSuchObjectException - if the object is not currently exported

connect

public void connect(java.rmi.Remote target,
                    java.rmi.Remote source)
             throws java.rmi.RemoteException

Connection method

Specified by:

connect in interface javax.rmi.CORBA.PortableRemoteObjectDelegate

Parameters:

target - a remote object;

source - another remote object;

Throws:

java.rmi.RemoteException - if the connection fail

narrow

public java.lang.Object narrow(java.lang.Object obj,
                               java.lang.Class newClass)
                        throws java.lang.ClassCastException

Narrow method

Specified by:

narrow in interface javax.rmi.CORBA.PortableRemoteObjectDelegate

Parameters:

obj - Remote obj the object to narrow

newClass - Class newClass the expected type of the result

Returns:

an object of type newClass

Throws:

java.lang.ClassCastException - if the obj class is not compatible with a newClass cast

toStub

public java.rmi.Remote toStub(java.rmi.Remote obj)
                       throws java.rmi.NoSuchObjectException

To stub method

Specified by:

toStub in interface javax.rmi.CORBA.PortableRemoteObjectDelegate

Parameters:

obj - Remote object to unexport

Returns:

the stub object

Throws:

java.rmi.NoSuchObjectException - if the object is not currently exported