MyServlet

package servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.lang.reflect.Type;
import java.util.List;

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

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import bean.BeanArticle;
import bean.BeanAuthentification;
import bean.BeanEquipement;
import entite.Article;

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


    protected void processRequest(HttpServletRequest req, HttpServletResponse rep)
    throws ServletException, IOException {

            rep.setContentType("application/json");
            req.getRequestDispatcher("/WEB-INF/index.html").forward(req, rep);


            BeanArticle a = new BeanArticle();
            Gson gson = new Gson();
            Type type = new TypeToken<List<Article>>() {}.getType();
            String json = gson.toJson(a.findArticle(), type);

            PrintWriter out = rep.getWriter();
            out.print(json);
            out.flush();

    }

    /**
     * @see HttpServlet#HttpServlet()
     */
    public Control() {
        super();
    }

    /**
     * @see Servlet#init(ServletConfig)
     */
    public void init(ServletConfig config) throws ServletException {
        // TODO Auto-generated method stub
    }

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

        }



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

    }

}