loginaction.java

来自「购物车程序:主要用Struts+Hibernate框架实现」· Java 代码 · 共 38 行

package com.rmeng.shoppingCart.controller;
import javax.servlet.http.*;

import org.apache.struts.action.*;

import com.rmeng.shoppingCart.biz.SystemBiz;
import com.rmeng.shoppingCart.dao.ShoppingCartDao;
import com.rmeng.shoppingCart.dao.impl.ShoppingCartDaoHbnImpl;
import com.rmeng.shoppingCart.javabean.entity.Cart;
import com.rmeng.shoppingCart.javabean.entity.LoginForm;
import com.rmeng.shoppingCart.javabean.entity.User;

public class LoginAction extends Action
{		 

	

	public ActionForward execute(ActionMapping mapping, ActionForm form, 
                                        HttpServletRequest request, HttpServletResponse response) throws Exception
        {
		
		 SystemBiz systemBiz = new SystemBiz(); 
		 LoginForm loginForm = (LoginForm)form; 
		 Cart cart=new Cart();
		 User user=loginForm.createUser();
		 if(systemBiz.login(user)!=null)
        {		        		
        		HttpSession session=request.getSession();
        		session.setAttribute("user",systemBiz.login(user));
                session.setAttribute("cart", cart);
        		return mapping.findForward("success");
        }else
        {
                return mapping.findForward("fail");
        }
        }
}