baseaction.java

在线购物 商品管理 用户管理 购物车 订单管理 权限控制

/**
 * 
 */
package com.qrsx.shop.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.qrsx.shop.dao.BaseDAO;

/**
 *@Author:李世海	
 *@Address:青岛软件园
 *@Date: Apr 3, 2009
 */
public class BaseAction< M extends BaseDAO , T > {
	protected HttpServletRequest request;
	protected HttpServletResponse response;
	
	protected M dao ;  //DAO
	protected T entity; //实体对象
	
	public BaseAction(HttpServletRequest request,
			HttpServletResponse response,
			M dao , T entity){
		this.request = request;
		this.response = response;
		this.dao = dao;
		this.entity = entity;
	}
	
	/**
	 * 保存提示信息
	 */
	protected void saveMessage(String message){
		request.getSession().setAttribute("Globle_Message", message);
	}
	/**
	 * 保存错误信息
	 */
	protected void saveError(String message) {
		request.getSession().setAttribute("Globle_Error", message);
	}
}