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Copy pathReOrderController.java
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114 lines (102 loc) · 3.71 KB
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package Controller;
import Model.OrderDAO;
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;
/**
*
* @author thien
*/
public class ReOrderController extends HttpServlet {
private static final String ERROR = "Order.jsp";
private static final String SUCCESS = "Order.jsp";
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
String url = ERROR;
boolean check = false;
try {
CheckLogin log = new CheckLogin();
boolean checkUserLog = log.checkUser(request, response);
if (!checkUserLog) {
request.getRequestDispatcher("login").forward(request, response);
return;
}
HttpSession session = request.getSession();
String orderID = request.getParameter("orderID");
if (orderID == null || orderID.equals("null")) {
orderID = "0";
}
String id = (String) session.getAttribute("LOGIN_USER_ID");
if (id == null || id.equals("null")) {
orderID = "0";
}
OrderDAO dao = new OrderDAO();
check = dao.reOrder(Integer.parseInt(id), Integer.parseInt(orderID));
if (check) {
url = SUCCESS;
request.setAttribute("Message", "reOrder Successful");
} else {
request.setAttribute("Message", "reOrder Failed");
}
} catch (Exception e) {
log("Error at LoginController: " + e.toString());
} finally {
request.getRequestDispatcher(url).forward(request, response);
}
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}