AccountController
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a year ago
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/* * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template */ package Controllers; import DAOs.AccountDAO; import Models.Account; import java.io.IOException; import java.io.PrintWriter; import jakarta.servlet.ServletException; import jakarta.servlet.http.Cookie; import jakarta.servlet.http.HttpServlet; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import java.sql.SQLException; import java.util.logging.Level; import java.util.logging.Logger; /** * * @author MSI GTX */ public class AccountController extends HttpServlet { /** * 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"); try ( PrintWriter out = response.getWriter()) { /* TODO output your page here. You may use following sample code. */ out.println("<!DOCTYPE html>"); out.println("<html>"); out.println("<head>"); out.println("<title>Servlet AccountController</title>"); out.println("</head>"); out.println("<body>"); out.println("<h1>Servlet AccountController at " + request.getContextPath() + "</h1>"); out.println("</body>"); out.println("</html>"); } } // <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 { String path = request.getRequestURI(); if (path.endsWith("/AccountCotroller/index")) { request.getRequestDispatcher("/index.jsp").forward(request, response); } else { if (path.endsWith("/AccountCotroller/login")) { request.getRequestDispatcher("/login.jsp").forward(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 { AccountDAO dao = new AccountDAO(); if (request.getParameter("btnsignup") != null && request.getParameter("btnsignup").equals("signup")) { String fullname = request.getParameter("txtfullname"); String email = request.getParameter("txtemail"); String address = request.getParameter("txtaddress"); int phone = Integer.parseInt(request.getParameter("txtphone")); String pass = request.getParameter("txtpass"); String hashedPassword = dao.encryptToMD5(pass); Account acc = new Account(fullname, email, address, phone, hashedPassword); int kq = dao.AddAccount(acc); if (kq == 0) { response.sendRedirect("/login.jsp"); } else { response.sendRedirect("/login.jsp"); } } if (request.getParameter("btnsignin") != null && request.getParameter("btnsignin").equals("Submit")) { boolean kq = false; try { String password = request.getParameter("btnpass"); String email = request.getParameter("btnemail"); Account ac = new Account(null, email, null, 0, password); kq = dao.login(ac); if (kq) { Cookie c = new Cookie("quantri", email); c.setMaxAge(3 * 60 * 60); response.addCookie(c); request.getRequestDispatcher("/index.jsp").forward(request, response); } else { response.sendRedirect("/login.jsp"); } } catch (SQLException ex) { Logger.getLogger(AccountController.class.getName()).log(Level.SEVERE, null, ex); } } } /** * Returns a short description of the servlet. * * @return a String containing servlet description */ @Override public String getServletInfo() { return "Short description"; }// </editor-fold> }