bespokeservlet.java~7~

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

package com.pet.pets.action;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.pet.user.model.DTO.UserBean;
import com.pet.pets.model.DAO.PetDao;
import com.pet.pets.model.DAO.impl.Petimpl;
import com.pet.pets.model.DTO.BespokeBean;
import com.pet.pets.model.DTO.PetBean;
import com.pet.vet.model.DTO.VetBean;
import com.pet.vet.model.DAO.VetDao;
import com.pet.vet.model.DAO.impl.vetimpl;

public class BespokeServlet 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();
        String sBPID = request.getParameter("petName");
        int BPID = Integer.parseInt(sBPID);
        String sBViD = request.getParameter("vetName");
        int BVID = Integer.parseInt(sBViD);
        String Btime = request.getParameter("beginDate");
        String Bsymptom = request.getParameter("petDetail");
        //获得用户id
        HttpSession session = request.getSession();
        UserBean userbean = new UserBean();
        userbean = (UserBean) session.getAttribute("userBean");
        int BUID = userbean.getUID();
        PetDao petdao = new Petimpl();
        VetDao vetdao = new vetimpl();
        BespokeBean bespokebean = new BespokeBean();
        PetBean petbean = new PetBean();
        VetBean vetbean = new VetBean();
        bespokebean = petdao.getbespoke(BPID,BVID,BUID,Btime,Bsymptom);
        petbean = petdao.getpet(BPID);
        vetbean = vetdao.getvet(BVID);
        if (bespokebean.getBsymptom() != null) {
                  //提交预约单成功
                  request.setAttribute("bespokebean", bespokebean);
                  request.setAttribute("petbeanb", petbean);
                  request.setAttribute("vetbeanb", vetbean);
                  request.getRequestDispatcher("bespokeok.jsp").forward(request,
                          response);
              } else {
                  //提交预约单失败
                  out.println("<script type=\"text/javascript\" language=\"javascript\">alert(\"提交预约单失败！\");window.history.go(-1);</script>");
              }






    }

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

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