messagingagent.java

来自「SUN公司发布的SmartTicket 2.0蓝图」· Java 代码 · 共 135 行

/*
 * Copyright 2001, 2002, 2003 Sun Microsystems, Inc. All Rights Reserved.
 * Except for any files in PNG format (which are marked with the filename
 * extension ".png"), GIF format (which are marked with the filename
 * extension ".gif"), or JPEG format (which are marked with the filename
 * extension ".jpg"), redistribution and use in source and binary forms,
 * with or without modification, are permitted provided that the
 * following conditions are met:
 * - Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * - Redistribution in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * You may compile, use, perform and display the following files with
 * original Java Smart Ticket Sample Application code obtained from Sun
 * Microsystems, Inc. only:
 * - files in PNG format and having the ".png" extension
 * - files in GIF format and having the ".gif" extension
 * - files in JPEG format and having the ".jpg" extension
 * You may not modify or redistribute .png, .gif, or .jpg files in any
 * form, in whole or in part, by any means without prior written
 * authorization from Sun Microsystems, Inc. and its licensors, if any.
 * Neither the name of Sun Microsystems, Inc., the 'Java Smart Ticket
 * Sample Application', 'Java', 'Java'-based names, or the names of
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
 * MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
 * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
 * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
 * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
 * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
 * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 * You acknowledge that this software is not designed, licensed or
 * intended for use in the design, construction, operation or maintenance
 * of any nuclear facility.
 * $Id: MessagingAgent.java,v 1.4 2003/06/23 01:37:58 zull Exp $
 */
package com.sun.j2me.blueprints.smartticket.client.midp.model;

import java.util.*;
import java.io.*;
import com.sun.j2me.blueprints.smartticket.client.midp.util.ProgressObserver;
import com.sun.j2me.blueprints.smartticket.shared.midp.*;
import com.sun.j2me.blueprints.smartticket.shared.midp.model.*;

public class MessagingAgent {

    /**
     * @link aggregationByValue
     */
    private RemoteModel remoteModel;

    /**
     * @link aggregationByValue
     */
    private LocalModel localModel;
    private MessageHandler messageHandlerChain;
    private Preferences preferences = null;

    public MessagingAgent(LocalModel localModel, RemoteModel remoteModel, 
                          String smsPort) throws ApplicationException {
        this.localModel = localModel;
        this.remoteModel = remoteModel;
        messageHandlerChain = new WMACommunicationHandler(null, smsPort);

        return;
    }

    public void setProgressObserver(ProgressObserver progressObserver) {
        MessageHandler.setProgressObserver(progressObserver);
    } 

    public void init() throws ApplicationException {
        messageHandlerChain.init();

        return;
    } 

    public void destroy() throws ApplicationException {
        messageHandlerChain.destroy();

        return;
    } 

    public boolean isOffline() throws ApplicationException {
        return messageHandlerChain.isOffline();
    } 

    public void setOffline(boolean offline) throws ApplicationException {
        messageHandlerChain.setOffline(offline);

        return;
    } 

    public void setPreferences(Preferences preferences) {
        this.preferences = preferences;

        messageHandlerChain.setPreferences(preferences);

        return;
    } 

    public void sendRecommendation(String message, MovieRating rating, 
                                   String[] recipients) throws ApplicationException {
        messageHandlerChain.sendRecommendation(message, rating, recipients);

        return;
    } 

    public void receiveRecommendation(RecommendationReceiver receiver) 
            throws ApplicationException {
        messageHandlerChain.receiveRecommendation(receiver);

        return;
    } 

    public String getSMSCAddress() throws ApplicationException {
        return messageHandlerChain.getSMSCAddress();
    } 

    public boolean isPushActivated() throws ApplicationException {
        return messageHandlerChain.isPushActivated();
    } 

}