confirmaction.java

一个J2EE 做的 网上图书销售管理系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.briup.web.servlet;

import java.util.Collection;
import java.util.Iterator;

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.briup.bean.Orderform;
import com.briup.bean.Orderline;
import com.briup.bean.RegisterForm;
import com.briup.bean.ShoppingCart;
import com.briup.common.BeanFactory;
import com.briup.common.exception.CustomerServiceException;
import com.briup.common.exception.OrderServiceException;
import com.briup.service.ICustomerService;
import com.briup.service.IOrderService;

/**
 * MyEclipse Struts Creation date: 06-05-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class ConfirmAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		RegisterForm registerForm = (RegisterForm) form;
		// response.setContentType("text/html");
		System.out.println("我到confirm了");
		String name11 = request.getParameter("name");
		String name = request.getParameter("name");
		System.out.println("name==" + name);
		String zip = request.getParameter("zip");
		System.out.println("zip==" + zip);
		String address = request.getParameter("address");
		System.out.println("address==" + address);
		String email = request.getParameter("email");
		String telephone = request.getParameter("telephone");
		// 获得购物车的信息,一个购物车就是一个订单的明细
		HttpSession session = request.getSession();
		ShoppingCart cart = (ShoppingCart) session.getAttribute("cart");
		// 提取等入的客户的信息作为主订单的一个属性
		RegisterForm customer = (RegisterForm) session.getAttribute("customer");
		customer.setZip(zip);
		customer.setAddress(address);
		customer.setTelephone(telephone);
		customer.setEmail(email);
		// 获取此购物车的总金额,作为主订单的一个属性
		double cost = cart.getCost();
		// 构建一个订单(id,客户,日期,购物车明细)
		Orderform order = new Orderform();
		order.setCost(cost);
		order.setCustomer(customer);
		order.setOrderdate(new java.util.Date());

		Collection c = cart.getOrderlines();
		for (Iterator iter = c.iterator(); iter.hasNext();) {
			Orderline orderline = (Orderline) iter.next();
			orderline.setOrderform(order);
			order.getOrderlines().add(orderline);
		}
		// 提交客户修改和订单必须同步更新，使用事务
		ICustomerService customerService = (ICustomerService) BeanFactory
				.getBean(BeanFactory.FcustomerService);
		IOrderService orderService = (IOrderService) BeanFactory
				.getBean(BeanFactory.ForderService);
		try {
			// 更新用户信息
			customerService.update(customer);
			// 保存订单
			orderService.saveOrder(order);
			request.setAttribute("message", "提交订单成功");
			request.setAttribute("order", order);
			cart.removeAll();
			return mapping.findForward("success");
		} catch (CustomerServiceException e) {
			e.printStackTrace();
			request.setAttribute("message", e.getMessage());
			return mapping.findForward("faliure");
		} catch (OrderServiceException e) {
			e.printStackTrace();
			request.setAttribute("message", e.getMessage());
			return mapping.findForward("faliure");
		}

	}
}