productdetailaction.java

一个不错的在线购物管理系统设计分析.有需要的自行下载.

/*
 * Created on 2005-10-31
 * Author 曹汕
 * Version 1.0
 * Copyright by CS.SSPKU Inc. All rights reserved. 
 */
package com.struts.action;


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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import javax.servlet.ServletContext;
import javax.sql.DataSource;
import java.sql.Connection;
import javax.servlet.http.*;
import java.util.*;
import org.apache.struts.action.DynaActionForm;


import com.struts.utils.*;
import com.struts.business.*;
import com.struts.controller.*;
import com.struts.controller.impl.ProductControllerImpl;


public class ProductDetailAction extends  MemberBaseAction {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		       
		int productId =Integer.parseInt(request.getParameter("productId"));
		
        HttpSession session = request.getSession();
		Product product = new Product();
		
   		ServletContext context = servlet.getServletContext();

   		System.out.println(">>>>>>>>>>>>>>>The productID is"+productId);
        product = ProductControllerImpl.getInstance().getProductDetailInfo(productId);
		session.setAttribute(Constants.Product_Detail_Key,product);

	   	return mapping.findForward("toProductDetail");	
		
	}
}