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104 lines
3.4 KiB
Java
104 lines
3.4 KiB
Java
/* StubDelegate.java --
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Copyright (C) 2002, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.rmi.CORBA;
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import org.omg.CORBA.ORB;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.rmi.RemoteException;
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/**
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* A delegate, implementing the functionality, provided by the {@link Stub}.
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* The default delegate can be altered by setting the system property
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* "javax.rmi.CORBA.StubClass" to the name of the alternative class that must
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* implement StubDelegate.
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*
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* @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
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*/
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public interface StubDelegate
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{
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/**
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* <p>
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* Makes the stub ready for remote communication using the given ORB.
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* </p>
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* <p>
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* It is frequently easier to call {@link PortableRemoteObject#connect} rather
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* than this method.
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* </p>
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*
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* @param orb the ORB where the Stub must be connected.
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*
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* @throws RemoteException if the stub is already connected to some other ORB.
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* If the stub is already connected to the ORB that was passed as parameter,
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* the method returns without action.
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*/
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void connect(Stub self, ORB orb)
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throws RemoteException;
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/**
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* The objects stubs are equal if they refer the same remote object.
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*/
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boolean equals(Stub self, Object obj);
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/**
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* Get the hashcode fo this delegate.
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*/
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int hashCode(Stub self);
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/**
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* Read this stub from the object input stream.
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*/
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void readObject(Stub self, ObjectInputStream s)
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throws IOException, ClassNotFoundException;
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/**
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* Write this stub to the object output stream.
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*/
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void writeObject(Stub self, ObjectOutputStream s)
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throws IOException;
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/**
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* Get the string representation of this stub.
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*/
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String toString(Stub self);
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}
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