/*
 * Copyright 2001 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 javax.print.*;
import javax.print.attribute.*;

public class Applet1PrintServiceLookup extends PrintServiceLookup {
    PrintService defaultPrintService = null;

    public synchronized PrintService[] getPrintServices() {
        PrintService []printServices = new PrintService[1];
        printServices[0] = getDefaultPrintService();
        return printServices;
    }

    public PrintService[] getPrintServices(DocFlavor flavor,
                                           AttributeSet attributes) {

        return getPrintServices();
    }

    public MultiDocPrintService[]
        getMultiDocPrintServices(DocFlavor[] flavors,
                                 AttributeSet attributes) {

        return new MultiDocPrintService[0];
    }


    public synchronized PrintService getDefaultPrintService() {
        if (defaultPrintService == null) {
           defaultPrintService = new Applet1PrintService();
        }
        return defaultPrintService;
    }
}
