servlet1.java

exemple for using session in jas and servlet

/*
 * Servlet1.java
 *
 * Created on 26 mai 2008, 23:28
 */

package ensao.TP1;

import java.io.*;
import java.net.*;

import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author Abdoulah
 * @version
 */
public class Servlet1 extends HttpServlet {
    /** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        
        String couleur=request.getParameter("Couleur_fond");
        String police=request.getParameter("Couleur de Police");
        String type_livre=request.getParameter("type_livre");
        String taille=request.getParameter("taille");             

        Cookie ma_cookie=new Cookie("fond",couleur);
        Cookie ma_cookie1=new Cookie("police",police);
        Cookie ma_cookie2=new Cookie("taille",taille);
        Cookie ma_cookie3=new Cookie("livre",type_livre);

       
        response.addCookie(ma_cookie);
        response.addCookie(ma_cookie1);
        response.addCookie(ma_cookie2);
        response.addCookie(ma_cookie3);
            request.getRequestDispatcher("/afficher.jsp").forward(request,response);


    }
    
    // <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
     */
    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
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}