mobileutil.java

java写的qq代码实现qq的部分功能

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.utils;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import edu.tsinghua.lumaqq.xml.mobiles.Mobile;
import edu.tsinghua.lumaqq.xml.mobiles.Mobiles;

/**
 * 管理手机好友的工具类
 * 
 * @author luma
 */
public class MobileUtil {
    // Log对象
    private static Log log = LogFactory.getLog(ReplyUtil.class);
	// 文件名
	private String fileName;
	// 根元素对象
	private Mobiles mobiles;
	// singleton模式
	private static MobileUtil instance = new MobileUtil();
	
	private MobileUtil() {	    
	}
	
	public static MobileUtil getInstance() {
	    return instance;
	}
	
	/**
	 * 添加一个手机好友
	 * 
	 * @param m
	 */
	public void addMobileFriend(Mobile m) {
	    mobiles.getMobileList().add(m);
	}
	
	/**
	 * 根据手机号码删除手机好友
	 * 
	 * @param number
	 */
	public void removeMobileFriend(String number) {
	    Iterator i = mobiles.getMobileList().iterator();
	    while(i.hasNext()) {
	        Mobile m = (Mobile)i.next();
	        if(m.getNumber().equals(number))
	            i.remove();
	    }
	}
	
	/**
	 * 保存回复信息
	 */
	public void save() {
		File file = new File(fileName);
		try {
		    mobiles.marshal(file);
		} catch (IOException e) {
			log.error("无法保存手机好友列表文件，所作的改变将丢弃");
		}
	}
	
	/**
	 * 设置根元素对象
	 * 
	 * @param m
	 */
	public void setMobilesModel(Mobiles m) {
	    this.mobiles = m;
	}
    
    public void setFileName(String fileName) {
        this.fileName = fileName;
    }
    
    /**
     * @return
     * 		手机好友元素对象List
     */
    public List getMobileList() {
        return mobiles.getMobileList();
    }
    
    /**
     * @return
     * 		根元素对象
     */
    public Mobiles getMobilesModel() {
        return mobiles;
    }
}