addfoodorderinfoservlet.java

java网上订餐系统java网上订餐系统java网上订餐系统

package com.action;

import java.io.IOException;
import java.io.PrintWriter;

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

import com.vo.FoodOrderInfo;
import com.bo.FoodOrderInfoBo;
import com.bo.ShoppingCart;

public class AddFoodOrderInfoServlet extends HttpServlet {


	public AddFoodOrderInfoServlet() {
		super();
	}


	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//get value,得到清单里的信息
		String customerName = request.getParameter("customerName");
		String address = request.getParameter("address");
		String zipCode= request.getParameter("zipCode");
		String telephone= request.getParameter("telephone");
		String movePhone= request.getParameter("movePhone");
		String notice= request.getParameter("notice");
		double totalPrice= Double.parseDouble(request.getParameter("money"));
		//封装Bean
		FoodOrderInfo orderInfo = new FoodOrderInfo();
		orderInfo.setCustomerName(customerName);
		orderInfo.setAddress(address);
		orderInfo.setZipCode(zipCode);
		orderInfo.setTelephone(telephone);
		orderInfo.setMovePhone(movePhone);
		orderInfo.setNotice(notice);
		orderInfo.setTotalPrice(totalPrice);
		
		//调业务层BO
		boolean flag = false;
		flag = FoodOrderInfoBo.createFoodOrderInfoBo().insertInfo(orderInfo);
		//判断是否成功，转发到相应的页面
		if(flag){
			//删除购物车里的信息
			HttpSession session = request.getSession();
			
			Object obj = session.getAttribute("cart");			
			ShoppingCart cart = (ShoppingCart) obj;			
			cart.deleteFoodInfo();
			request.getRequestDispatcher("view/seeYou.jsp").forward(request, response);
		}else{
			request.getRequestDispatcher("view/erro.jsp").forward(request, response);
		}
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request, response);
	}

	
	public void init() throws ServletException {
		// Put your code here
	}

}