import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class Kysely
 */
@WebServlet("/Kysely")
public class Kysely extends HttpServlet {
    private static final long serialVersionUID = 1L;

      private static String user="";
      private static String pass="";
    /**
     * Default constructor.
     */
    public Kysely() {
        // TODO Auto-generated constructor stub
    }

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {


            /**
             * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
            **/
                Cookie kayttaja = new Cookie("kayttaja", request.getParameter("kayttaja"));
                Cookie salasana = new Cookie("salasana", request.getParameter("salasana"));

                kayttaja.setMaxAge(60*60*24);
                salasana.setMaxAge(60*60*24);

                response.addCookie( kayttaja );
                response.addCookie( salasana );

                response.setContentType("text/html");

                  if(kayttaja.getValue() != null){
                        user = kayttaja.getValue();
                        pass = salasana.getValue();
                        }
                PrintWriter out = response.getWriter();

                    out.println("<form action=\"Kysely\" method=\"POST\">");
                    out.println("Name:<input type=\"text\" name=\"kayttaja\" value=\"" + user +"\"><br/><br/>");
                    out.println("Password:<input type=\"password\" name=\"salasana\" value=\"" + pass +"\"><br/><br/>");
                    out.println("<input type=\"submit\" value=\"Submit\"/></form>");



        }

        protected void doPost (HttpServletRequest request,
                            HttpServletResponse response)
                    throws ServletException, IOException
                    {
                        doGet(request, response);


        }

}