Untitled

/*
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 * and open the template in the editor.
 */
package wojti;

import java.io.IOException;
import java.io.PrintWriter;
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 Student
 */
@WebServlet(name = "ShowParametersServlet", urlPatterns = {"/ShowParametersServlet"})
public class ShowParametersServlet extends HttpServlet {

    String name, mail, sex;

    /**
     * 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 ShowParametersServlet</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet ShowParametersServlet at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        }
    }

    protected String createHTML() {
        StringBuffer sb = new StringBuffer();
        sb.append("<html>");
        sb.append("<head>");
        sb.append("<title>Title</title>");
        sb.append("</head>");
        sb.append("<body>");
        sb.append("<h3>Twój wybór</h3>");
        sb.append("<table border=\"1\" bgcolor=\"#ffff00\">");
        sb.append("<tr><td>Nazwisko: </td><td>" + name + "</td></tr>");
        sb.append("<tr><td>E-mail: </td><td>" + mail + "</td></tr>");
        sb.append("<tr><td>Płeć: </td><td>" + sex + "</td></tr>");
        sb.append("</table>");
        sb.append("</body>");
        sb.append("</html>");
        return (new String(sb));
    }
    @Override
    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws IOException, ServletException {
        name = request.getParameter("name");
        mail = request.getParameter("mail");
        sex = request.getParameter("sex");
        response.setContentType("text/html; charset=UTF-8");
        PrintWriter out = response.getWriter();
        out.println(createHTML());
        out.close();
            }

        // <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>

}