llvm-gcc-4.2/libjava/classpath/javax/rmi/CORBA/StubDelegate.java

/* StubDelegate.java --
   Copyright (C) 2002, 2005 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU Classpath is distributed in the hope that it will be useful, but
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
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package javax.rmi.CORBA;

import org.omg.CORBA.ORB;

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import java.rmi.RemoteException;

/**
 * A delegate, implementing the functionality, provided by the {@link Stub}.
 * The default delegate can be altered by setting the system property
 * "javax.rmi.CORBA.StubClass" to the name of the alternative class that must
 * implement StubDelegate.
 * 
 * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
 */
public interface StubDelegate
{
  /**
   * <p>
   * Makes the stub ready for remote communication using the given ORB.
   * </p>
   * <p>
   * It is frequently easier to call {@link PortableRemoteObject#connect} rather
   * than this method.
   * </p>
   * 
   * @param orb the ORB where the Stub must be connected.
   * 
   * @throws RemoteException if the stub is already connected to some other ORB.
   * If the stub is already connected to the ORB that was passed as parameter,
   * the method returns without action.
   */
  void connect(Stub self, ORB orb)
    throws RemoteException;

  /**
   * The objects stubs are equal if they refer the same remote object.
   */
  boolean equals(Stub self, Object obj);

  /**
   * Get the hashcode fo this delegate.
   */
  int hashCode(Stub self);

  /**
   * Read this stub from the object input stream.
   */
  void readObject(Stub self, ObjectInputStream s)
    throws IOException, ClassNotFoundException;

  /**
   * Write this stub to the object output stream.
   */
  void writeObject(Stub self, ObjectOutputStream s)
    throws IOException;

  /**
   * Get the string representation of this stub.
   */
  String toString(Stub self);
}