Untitled

package registracia;

/*
 * 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.
 */

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Lívia
 */
@WebServlet(urlPatterns = {"/reg"})
public class register extends HttpServlet {
 String driver = "com.mysql.jdbc.Driver";
     Connection con = null;
     Statement stmt = null;
     ResultSet rs = null;
     String userName = "root";
     String password = "";
     String URL = "jdbc:mysql://localhost/kelebercova_shop";

    /**
     * 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
     */
public void Formular(PrintWriter out) {


            ////////////////////////////////////////
            out.println("<form method='post' action='kontrola'>");
            out.println("<h2>Registrácia</h2>");
            out.println("</br>");
            out.println("<label><b>Meno</b></label>");
            out.println("<input type=\"text\" placeholder=\"Vložte meno\" name=\"meno\" required>");
            out.println("</br>");
            out.println("<label><b>Priezvisko</b></label>");
            out.println("<input type=\"text\" placeholder=\"Vložte priezvisko\" name=\"priezvisko\" required>");
            out.println("</br>");
            out.println("<label><b>Email</b></label>");
            out.println("<input type=\"text\" placeholder=\"Vložte email\" name=\"email\" required>");
            out.println("</br>");
            out.println("<label><b>Heslo</b></label>");
            out.println("<input type=\"password\" placeholder=\"Vložte heslo\" name=\"heslo\" required>");
            out.println("</br>");
            out.println("<label><b>Adresa</b></label>");
            out.println("<input type=\"text\" placeholder=\"Vložte adresu\" name=\"adresa\" required>");
            out.println("</br>");
            out.println("<input type='submit' name='tlacidlo' value='Registruj'>");

            out.println("</form>");

    }

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>");
            String tlacidlo2 = (request.getParameter("tlacidlo")).substring(0,1);
          if(tlacidlo2.equals("Z")){
            Formular(out);

             }


          }


        }


    // <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);
    response.setContentType("text/html");
		PrintWriter out = response.getWriter();

           }


    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}