/*

 * Copyright 1998 Sun Microsystems, Inc.  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.

 *

 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

import java.rmi.*;

import java.rmi.activation.*;

public class Doctor

    extends Activatable

    implements Eliza, Retireable

{

    // reanimation constructor

    public Doctor(ActivationID id, MarshalledObject blah)

        throws RemoteException

    {

        super(id, 0);   // export self on port 0 (== assign randomly)

        System.out.println("Doctor constructed and exported");

    }

    private boolean asked = false;

    // implement Eliza.complain()

    public String complain(String plaint)

    {

        System.out.println("Doctor will see you now");

        if (this.asked) {

            return ("DO GO ON?");

        } else {

            this.asked = true;

            return ("TELL ME ABOUT YOUR MOTHER");

        }

    }

    // implement Retireable.retire()

    public void retire()

    {

        System.out.println("Doctor retiring");

        try {

            Activatable.inactive(this.getID());

            ActivationGroup.getSystem().unregisterObject(this.getID());

            (new HaraKiri()).start();

        } catch (UnknownObjectException uoe) {

            System.err.println("Exception in Activatable.inactive:");

            uoe.printStackTrace();

        } catch (ActivationException ae) {

            System.err.println("Exception in Activatable.inactive:");

            ae.printStackTrace();

        } catch (RemoteException re) {

            System.err.println("Exception in Activatable.inactive:");

            re.printStackTrace();

        }

    }

    private static class HaraKiri extends Thread

    {

        public HaraKiri() {

            super("Thread-of-Death");

        }

        public void run()

        {

            try {

                Thread.sleep(5000);

            } catch (Exception foo) {

            }

            System.exit(0);

        }

    }

}