/*
 *
 *
 * Copyright  1990-2007 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program 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 program 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 at /legal/license.txt).
 * 
 * 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 or visit www.sun.com if you need additional
 * information or have any questions.
 */

package com.sun.midp.services;

import com.sun.midp.links.*;
import java.io.*;
import com.sun.midp.security.*;

/**
 * Isolate created in TestSystemService test.
 */
public class SystemServiceIsolate  {
    private static SecurityToken token = SecurityTokenProvider.getToken();

    public static void main(String[] args) 
        throws ClosedLinkException, 
               InterruptedIOException, 
               IOException {

        Link[] isolateLinks = LinkPortal.getLinks();
        NamedLinkPortal.receiveLinks(isolateLinks[0]);

        SystemServiceRequestor serviceRequestor = 
            SystemServiceRequestor.getInstance(token);

        SystemServiceConnection con = null;
        con = serviceRequestor.requestService(
                TestSystemService.SERVICE_ID);

        try {
            // receive string from service
            SystemServiceMessage msg = con.receive();
            String testString = msg.getDataInput().readUTF();

            // convert string to upper case and sent it back to service
            msg = SystemServiceMessage.newMessage();
            msg.getDataOutput().writeUTF(testString.toUpperCase());
            con.send(msg);
        } catch (Throwable t) {
            System.err.println("Exception: " + t);
        }
   }
}