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- package com.awesometodolist.controller;
- import java.io.IOException;
- import javax.naming.NamingException;
- import javax.servlet.ServletException;
- import javax.servlet.annotation.WebServlet;
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import javax.servlet.http.HttpSession;
- import com.awesometodo.model.UserBean;
- import com.awesometodo.model.manager.EJBFactory;
- import com.awesometodo.model.manager.UserBeanManagerLocal;
- /**
- * Servlet implementation class Login
- */
- @WebServlet("/Login")
- public class Login extends HttpServlet {
- private static final long serialVersionUID = 1L;
- /**
- * @see HttpServlet#HttpServlet()
- */
- public Login() {
- super();
- // TODO Auto-generated constructor stub
- }
- /**
- * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
- */
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- // get fields from form
- String username = request.getParameter("username");
- String password = request.getParameter("password");
- //check the user name and password inside the database
- try {
- EJBFactory ejbm=new EJBFactory();
- UserBeanManagerLocal ubm = ejbm.getUserBeanManagerLocal();
- UserBean ub = ubm.login(username, password);
- if(ub !=null) {
- //valid
- HttpSession session = request.getSession();
- session.setAttribute("userinfo",ub);
- request.getRequestDispatcher("index.jsp").forward(request,response);
- }
- else {
- //not valid
- request.setAttribute("loginerror","yes");
- request.getRequestDispatcher("NewFile.jsp").forward(request,response);
- }
- }
- catch(NamingException e) {
- //TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
- }
- //dummy checking
- //if(username.equals("Lyana") && password.equals("1234")) {
- // UserBean ub = new UserBean("Lyana Nadiah","lyana@123.com","Lyana","1234");
- // HttpSession session = request.getSession();
- // session.setAttribute("userinfo", ub);
- // request.getRequestDispatcher("index.jsp").forward(request, response);
- //}
- //else {
- // request.setAttribute("loginerror", "yes");
- // request.getRequestDispatcher("login.jsp").forward(request, response);
- //}
- //
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