orderinfoviewaction.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 2005-11-10
 * Author 曹汕
 * Version 1.0
 * Copyright by CS.SSPKU Inc. All rights reserved. 
 */
package com.struts.action;

import java.util.Vector;

import javax.servlet.ServletContext;
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.struts.business.OrderHead;
import com.struts.controller.impl.OrderControllerImpl;
import com.struts.utils.*;
/**
 * @author cs
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class OrderInfoViewAction  extends MemberBaseAction{  
	public ActionForward execute(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,  
			HttpServletResponse response) throws Exception {
		
		ServletContext context = servlet.getServletContext();

		//获取session
		HttpSession session = request.getSession(true);
		int orderId=Integer.parseInt(request.getParameter("orderHeadId"));
		
		OrderHead oh=(OrderHead)OrderControllerImpl.getInstance().getOrderInfo(orderId);
		Vector vc=(Vector)OrderControllerImpl.getInstance().getOrderDetailInfo(orderId);
		
		session.setAttribute(Constants.Order_Info_Key,oh);
		session.setAttribute(Constants.Order_Detail_Key,vc);
		
		return mapping.findForward("toOrderInfoView");
}
}