Subversion Repositories scarts

/* UnicastRemoteObject.java --

   Copyright (c) 1996, 1997, 1998, 1999, 2002, 2003 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

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with GNU Classpath; see the file COPYING.  If not, write to the

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

conditions of the GNU General Public License cover the whole

combination.

As a special exception, the copyright holders of this library give you

permission to link this library with independent modules to produce an

executable, regardless of the license terms of these independent

modules, and to copy and distribute the resulting executable under

terms of your choice, provided that you also meet, for each linked

independent module, the terms and conditions of the license of that

module.  An independent module is a module which is not derived from

or based on this library.  If you modify this library, you may extend

this exception to your version of the library, but you are not

obligated to do so.  If you do not wish to do so, delete this

exception statement from your version. */

package java.rmi.server;

import gnu.java.rmi.server.UnicastServerRef;

import java.rmi.NoSuchObjectException;

import java.rmi.Remote;

import java.rmi.RemoteException;

public class UnicastRemoteObject extends RemoteServer

{

private static final long serialVersionUID = 4974527148936298033L;

//The following serialized fields are from Java API Documentation "Serialized form"

private int port = 0;

private RMIClientSocketFactory csf = null;

private RMIServerSocketFactory ssf = null;

protected UnicastRemoteObject() throws RemoteException {

        this(0);

}

protected UnicastRemoteObject(int port) throws RemoteException {

        this(port, RMISocketFactory.getSocketFactory(), RMISocketFactory.getSocketFactory());

}

protected UnicastRemoteObject(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf) throws RemoteException {

  this.port = port;

  //Is RMIXXXSocketFactory serializable

  //this.csf = csf;

  //this.ssf = ssf;

  this.ref = new UnicastServerRef(new ObjID(), port, ssf);

  exportObject(this);

}

protected UnicastRemoteObject(RemoteRef ref) throws RemoteException {

        super((UnicastServerRef)ref);

        exportObject(this);

}

public Object clone() throws CloneNotSupportedException {

        throw new Error("Not implemented");

}

public static RemoteStub exportObject(Remote obj) throws RemoteException {

        UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();

        return (sref.exportObject(obj));

}

  public static Remote exportObject(Remote obj, int port) throws RemoteException

  {

    return exportObject(obj, port, null);

  }

  static Remote exportObject(Remote obj, int port, RMIServerSocketFactory ssf)

    throws RemoteException

  {

    UnicastServerRef sref = null;

    if (obj instanceof RemoteObject)

      sref = (UnicastServerRef)((RemoteObject)obj).getRef ();

    if(sref == null)

      {

        sref = new UnicastServerRef(new ObjID (), port, ssf);

      }

    Remote stub = sref.exportObject (obj);

    addStub(obj, stub);

    return stub;

  }

  /**

   * FIXME

   */

  public static Remote exportObject(Remote obj, int port, RMIClientSocketFactory csf,

                                    RMIServerSocketFactory ssf)

    throws RemoteException

  {

    return (exportObject(obj, port, ssf));

  }

  public static boolean unexportObject(Remote obj, boolean force)

    throws NoSuchObjectException

  {

    if (obj instanceof RemoteObject)

      {

        deleteStub(obj);

        UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();

        return sref.unexportObject(obj, force);

      }

    else

      {

        //FIX ME

        ;

      }

    return true;

  }

}