friendmessageformatter.java

用java实现的

/*
* 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.widgets;

import java.text.DateFormat;
import java.util.Date;

import edu.tsinghua.lumaqq.MessageEntry;
import edu.tsinghua.lumaqq.models.FriendModel;

/**
 * <pre>
 * 好友消息的格式化器
 * </pre>
 * 
 * @author 马若劼
 */
public class FriendMessageFormatter implements IRecordFormatter {
	private DateFormat shortDateFormat;
	private Date date;
	private FriendModel myModel, fModel;
	private int friendQQ;
	
	/**
	 * 构造函数
	 * @param myModel 我自己的model
	 * @param fModel 要导出记录好友的model
	 */
	public FriendMessageFormatter(FriendModel myModel, FriendModel fModel) {
		shortDateFormat = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
		date = new Date();
		this.myModel = myModel;
		this.fModel = fModel;
		this.friendQQ = fModel.getQQ();
	}
	
	/* (non-Javadoc)
	 * @see edu.tsinghua.lumaqq.IRecordFormatter#format(edu.tsinghua.lumaqq.MessageEntry)
	 */
	public String[] format(MessageEntry me) {
		String[] ret = new String[3];

		// 设置来源
		if(me.getSender() == friendQQ) ret[0] = (String)fModel.getProperty("name");
		else ret[0] = (String)myModel.getProperty("name");
		// 设置收到时间
		date.setTime((long)me.getTime() * 1000L);
		ret[1] = shortDateFormat.format(date);
		// 设置消息
		ret[2] = me.getMessage();
		return ret;
	}

	/* (non-Javadoc)
	 * @see edu.tsinghua.lumaqq.IRecordFormatter#copy(edu.tsinghua.lumaqq.MessageEntry)
	 */
	public String copy(MessageEntry me) {
		return me.getMessage();
	}
}