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loginpage.java
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loginpage.java
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package net.codejava;
import java.io.*;
import java.sql.SQLException;
import javax.servlet.*;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.*;
@WebServlet("/login")
public class UserLoginServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
public UserLoginServlet() {
super();
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String email = request.getParameter("email");
String password = request.getParameter("password");
UserDAO userDao = new UserDAO();
try {
User user = userDao.checkLogin(email, password);
String destPage = "login.jsp";
if (user != null) {
HttpSession session = request.getSession();
session.setAttribute("user", user);
destPage = "home.jsp";
} else {
String message = "Invalid email/password";
request.setAttribute("message", message);
}
RequestDispatcher dispatcher = request.getRequestDispatcher(destPage);
dispatcher.forward(request, response);
} catch (SQLException | ClassNotFoundException ex) {
throw new ServletException(ex);
}
}
}