org.openorb.orb.rmi
Class StubDelegateImpl

java.lang.Object
  |
  +--org.openorb.orb.rmi.StubDelegateImpl

All Implemented Interfaces:

javax.rmi.CORBA.StubDelegate

public class StubDelegateImpl

extends java.lang.Object

implements javax.rmi.CORBA.StubDelegate

This class provides a default implementation for javax.rmi.CORBA.StubDelegate

Author:

Jerome Daniel

Constructor Summary

StubDelegateImpl()
Empty constructor.

StubDelegateImpl(org.omg.IOP.IOR ior)
Construct delegate with IOR.

Method Summary

void	connect(javax.rmi.CORBA.Stub self, org.omg.CORBA.ORB orb) This method makes the stub ready for remote communication using the specified ORB object.
boolean	equals(javax.rmi.CORBA.Stub self, java.lang.Object obj) The equals method shall return true when used to compare stubs that represent the same remote object.
int	hashCode(javax.rmi.CORBA.Stub self) This method shall return the same hashcode for all stubs that represent the same remote object.
void	readObject(javax.rmi.CORBA.Stub self, java.io.ObjectInputStream s) This method supports stub deserialization by restoring the IOR associated with the stub.
java.lang.String	toString(javax.rmi.CORBA.Stub self) This method shall return the same string for all stubs that represent the same remote object.
void	writeObject(javax.rmi.CORBA.Stub self, java.io.ObjectOutputStream s) This method supports stub serialization by saving the IOR associated with the stub.

Methods inherited from class java.lang.Object

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

Constructor Detail

StubDelegateImpl

public StubDelegateImpl()

Empty constructor.

StubDelegateImpl

public StubDelegateImpl(org.omg.IOP.IOR ior)

Construct delegate with IOR. This delegate can then be connected.

Parameters:

ior - The ior for which to create a stub.

Method Detail

hashCode

public int hashCode(javax.rmi.CORBA.Stub self)

This method shall return the same hashcode for all stubs that represent the same remote object.

Specified by:

hashCode in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - A stub for which to generated a hash code.

Returns:

The hasc code generated for the stub.

equals

public boolean equals(javax.rmi.CORBA.Stub self,
                      java.lang.Object obj)

The equals method shall return true when used to compare stubs that represent the same remote object.

Specified by:

equals in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - The stub to check.

obj - The object to check against the stub.

Returns:

True is the stub and the obj are equal, false otherwise.

toString

public java.lang.String toString(javax.rmi.CORBA.Stub self)

This method shall return the same string for all stubs that represent the same remote object.

Specified by:

toString in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - The stub for which to get a description.

Returns:

The stub description.

connect

public void connect(javax.rmi.CORBA.Stub self,
                    org.omg.CORBA.ORB orb)
             throws java.rmi.RemoteException

This method makes the stub ready for remote communication using the specified ORB object. Connection normally happends implicitly when the stub is received or sent as an argument on a remote method calln but it sometimes useful to do this by making an explicit call, e.g., following deserialization.

Specified by:

connect in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - The stub to connect to the ORB.

orb - The orb to connect the stub to.

Throws:

java.rmi.RemoteException - When an error occurs.

writeObject

public void writeObject(javax.rmi.CORBA.Stub self,
                        java.io.ObjectOutputStream s)
                 throws java.io.IOException

This method supports stub serialization by saving the IOR associated with the stub.

Specified by:

writeObject in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - The stub to write.

s - The output stream to write the stub to.

Throws:

java.io.IOException - When an IO error occurs.

readObject

public void readObject(javax.rmi.CORBA.Stub self,
                       java.io.ObjectInputStream s)
                throws java.io.IOException,
                       java.lang.ClassNotFoundException

This method supports stub deserialization by restoring the IOR associated with the stub.

Specified by:

readObject in interface javax.rmi.CORBA.StubDelegate

Parameters:

self - ??? (not used)

s - The input stream to read from.

Throws:

java.io.IOException - When an IO error occurs.

java.lang.ClassNotFoundException - When the type of the read object can't be found.