addcaraction.java

采用struts+hibernet+javabean+jsp 些得shop购物网站,此系本人原创.

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.hnzt.struts.action;

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

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.hnzt.bean.ShoppingCart;
import com.hnzt.dao.Dao;
import com.hnzt.po.Product;


public class AddcarAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {

			Dao dao = new Dao();
			Product pd = new Product();
			
			String proid = request.getParameter("proid");
			HttpSession session = request.getSession();
			String username = session.getAttribute("username").toString();
		
			List l = new ArrayList();
			
			l = dao.showdbid("Product", "Number", proid);
			
			pd = (Product)l.get(0);
			
			ShoppingCart sc = (ShoppingCart)request.getSession().getAttribute("shoppingCart");//session.getAttribute("shoppingCart");
			if(sc == null)
			{
				sc = new ShoppingCart();
	        	session.setAttribute("shoppingCart",sc);
			}
			sc.addGoods(username, pd.getNumber().toString(), pd.getName().toString(), pd.getPrice2().doubleValue(), 1, pd.getPnumber().toString(),pd.getManufacturerNumber().toString());
				
			session.setAttribute("shoppingCart", sc);
			
		return mapping.findForward("success");
	}
}