response.java

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package com.tarena.exam.model;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import com.tarena.exam.exceptions.IllegalResponseTypeException;

public class Response {
	public static final int LOGIN_RESPONSE=1;
	public static final int BEGIN_RESPONSE=2;
	public static final int SEND_RESPONSE=3;
	public static final int QUIT_RESPONSE=4;
	
	private int type;
	private Map<String,Serializable> data;
	
	
	public Response(int type){
		switch(type){
		case LOGIN_RESPONSE:
		case BEGIN_RESPONSE:
		case SEND_RESPONSE:
		case QUIT_RESPONSE:this.type=type;break;
			default: throw new IllegalResponseTypeException("无效的异常类型："+type);
		}
		data=new HashMap<String,Serializable>();
	}
	
	public void addData(String para,Serializable value){
		data.put(para, value);
	}
	
	public Serializable getData(String para){
		return data.get(para);
	}
	
	public int getType(){
		return type;
	}

}