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jlechner |
/* UnicastRemoteObject.java --
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Copyright (c) 1996, 1997, 1998, 1999, 2002, 2003 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 java.rmi.server;
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import gnu.java.rmi.server.UnicastServerRef;
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import java.rmi.NoSuchObjectException;
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import java.rmi.Remote;
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import java.rmi.RemoteException;
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public class UnicastRemoteObject extends RemoteServer
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{
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private static final long serialVersionUID = 4974527148936298033L;
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//The following serialized fields are from Java API Documentation "Serialized form"
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private int port = 0;
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private RMIClientSocketFactory csf = null;
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private RMIServerSocketFactory ssf = null;
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protected UnicastRemoteObject() throws RemoteException {
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this(0);
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}
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protected UnicastRemoteObject(int port) throws RemoteException {
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this(port, RMISocketFactory.getSocketFactory(), RMISocketFactory.getSocketFactory());
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}
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protected UnicastRemoteObject(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf) throws RemoteException {
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this.port = port;
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//Is RMIXXXSocketFactory serializable
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//this.csf = csf;
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//this.ssf = ssf;
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this.ref = new UnicastServerRef(new ObjID(), port, ssf);
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exportObject(this);
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}
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protected UnicastRemoteObject(RemoteRef ref) throws RemoteException {
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super((UnicastServerRef)ref);
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exportObject(this);
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}
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public Object clone() throws CloneNotSupportedException {
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throw new Error("Not implemented");
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}
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public static RemoteStub exportObject(Remote obj) throws RemoteException {
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UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();
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return (sref.exportObject(obj));
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}
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public static Remote exportObject(Remote obj, int port) throws RemoteException
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{
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return exportObject(obj, port, null);
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}
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static Remote exportObject(Remote obj, int port, RMIServerSocketFactory ssf)
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throws RemoteException
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{
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UnicastServerRef sref = null;
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if (obj instanceof RemoteObject)
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sref = (UnicastServerRef)((RemoteObject)obj).getRef ();
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if(sref == null)
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{
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sref = new UnicastServerRef(new ObjID (), port, ssf);
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}
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Remote stub = sref.exportObject (obj);
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addStub(obj, stub);
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return stub;
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}
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/**
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* FIXME
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*/
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public static Remote exportObject(Remote obj, int port, RMIClientSocketFactory csf,
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RMIServerSocketFactory ssf)
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throws RemoteException
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{
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return (exportObject(obj, port, ssf));
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}
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public static boolean unexportObject(Remote obj, boolean force)
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throws NoSuchObjectException
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{
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if (obj instanceof RemoteObject)
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{
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deleteStub(obj);
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UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();
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return sref.unexportObject(obj, force);
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}
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else
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{
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//FIX ME
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;
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}
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return true;
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}
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}
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