/*

 * Copyright (c) 1997, 2002, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

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

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.rmi.server;

import java.io.ObjectInputFilter;

import java.io.ObjectOutput;

import java.rmi.server.RMIClientSocketFactory;

import java.rmi.server.RMIServerSocketFactory;

import java.rmi.server.RemoteRef;

import sun.rmi.transport.LiveRef;

/**

 * Server-side ref for a remote impl that uses a custom socket factory.

 *

 * @author Ann Wollrath

 * @author Roger Riggs

 */

public class UnicastServerRef2 extends UnicastServerRef

{

    // use serialVersionUID from JDK 1.2.2 for interoperability

    private static final long serialVersionUID = -2289703812660767614L;

    /**

     * Create a new (empty) Unicast server remote reference.

     */

    public UnicastServerRef2()

    {}

    /**

     * Construct a Unicast server remote reference for a specified

     * liveRef.

     */

    public UnicastServerRef2(LiveRef ref)

    {

        super(ref);

    }

    /**

     * Construct a Unicast server remote reference for a specified

     * liveRef and filter.

     */

    public UnicastServerRef2(LiveRef ref,

                             ObjectInputFilter filter)

    {

        super(ref, filter);

    }

    /**

     * Construct a Unicast server remote reference to be exported

     * on the specified port.

     */

    public UnicastServerRef2(int port,

                             RMIClientSocketFactory csf,

                             RMIServerSocketFactory ssf)

    {

        super(new LiveRef(port, csf, ssf));

    }

    /**

     * Construct a Unicast server remote reference to be exported

     * on the specified port.

     */

    public UnicastServerRef2(int port,

                             RMIClientSocketFactory csf,

                             RMIServerSocketFactory ssf,

                             ObjectInputFilter filter)

    {

        super(new LiveRef(port, csf, ssf), filter);

    }

    /**

     * Returns the class of the ref type to be serialized

     */

    public String getRefClass(ObjectOutput out)

    {

        return "UnicastServerRef2";

    }

    /**

     * Return the client remote reference for this remoteRef.

     * In the case of a client RemoteRef "this" is the answer.

     * For  a server remote reference, a client side one will have to

     * found or created.

     */

    protected RemoteRef getClientRef() {

        return new UnicastRef2(ref);

    }

}