heartbeatresponse.java

一个以tomcat作为服务器的C/S架构的聊天系统

package com.cxz.httpchat.message;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

public class HeartBeatResponse extends Response {
	List<Message> messages = new ArrayList<Message>();

	public List<Message> getMessages() {
		return messages;
	}

	public void setMessages(List<Message> messages) {
		this.messages = messages;
	}

	public boolean isSettable() {
		return messages == null;
	}

	public void add(Message message) {
		messages.add(message);
	}
	
	public void add(Message[] messages){
		for(int i = 0; i < messages.length; i++){
			add(messages[i]);
		}
	}
	
	public void add(Collection<Message> messages){		
		this.messages.addAll(messages);
	}
	
	public static void main(String[] args){
		HeartBeatResponse resp = new HeartBeatResponse();
		List<Message> messages = new ArrayList<Message>();
		messages.add(new Message());
		messages.add(new Message());
		messages.add(new Message());
		messages.add(new Message());
		resp.add(messages);
		System.out.println(resp.messages.size());
	}
}