chatmsg.java

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package com.topking.chat.msg;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

public class chatMsg {

	public static List message;
	
	public static List getMessage(){
		if(message==null)
			init();
		return message;
	}
	
	public static void init(){
		if(message==null){
		{
			message = new ArrayList<msg>();
			msg mm = new msg();
			DateFormat df = new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss");
			String time = df.format(new Date());
			mm.setNich("Jacky");
			mm.setMessage("Welcome to here");
			mm.setSendtime(time);
			message.add(mm);
		}
		}
	}
	
	public static String sendMsg(String nich,String msg){
		msg m = new msg();
		m.setNich(nich);
		m.setMessage(msg);
		DateFormat df = new SimpleDateFormat("yyyy-MM-dd:hh:mm:ss");
		String time = df.format(new Date());
		m.setSendtime(time);
		String info = "Send Message Fail";
		if(message==null)
		{
			init();
		}
		
		message.add(m);
		info = "Send Message Sucess";
		return info;
	}	
}