reckoningservlet.java~8~

JBuilder 2006 +SQL Server2000 +JavaBean+JSP开发的宠物医院管理系统

package com.pet.shop.action;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.pet.shop.model.DTO.GoodsBean;
import com.pet.shop.model.DAO.ShopDao;
import com.pet.shop.model.DAO.impl.Shopimpl;
import com.pet.shop.model.DTO.OrdersBean;

public class ReckoningServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GB2312";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession();
        String truename = request.getParameter("truename");
        String address = request.getParameter("address");
        String phone = request.getParameter("phone");
        String mail = request.getParameter("mail");
        String smoney = session.getAttribute("money").toString();
        float money = Float.parseFloat(smoney);
        ShopDao shopdao = new Shopimpl();
        ArrayList arrayList = (ArrayList)session.getAttribute("buygoods");
        Random  randomObj = new Random();
        int buymark = randomObj.nextInt(1000000);
        for (int i = 0; i < arrayList.size(); i++) {
            GoodsBean goods = new GoodsBean();
            int gid = goods.getGID();
            int num = goods.getNum();
            int a = shopdao.addbuy(gid,num,"B"+buymark);
        }
        OrdersBean OrdersBean = new OrdersBean();
        OrdersBean = shopdao.intorder("B"+buymark,money,truename,address,phone,mail);
        session.setAttribute("ordersBean",OrdersBean);
        request.getRequestDispatcher("reckoning2.jsp").forward(request,response);
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}