Init.java

package controleur;

import Metier.FileService;
import java.io.IOException;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class Init extends HttpServlet {
    
    public static final String VUE_ACCUEIL = "/Accueil.jsp";
    public static final String INIT_CONNECTION_PROPERTIES = "connectionProperties";
    public static final String INIT_PAGINATION = "pagination";
    

    @Override
    public void init() throws ServletException {
        ServletContext context = getServletConfig().getServletContext();
        
        int pagination = Integer.parseInt(getInitParameter(this.INIT_PAGINATION));
        String connectionProperties = getInitParameter(this.INIT_CONNECTION_PROPERTIES);
        
        FileService fileService = Metier.MetierFactory.getFileService();
        fileService.lireFichierPropriete(connectionProperties);
        
        context.setAttribute("pagination", pagination);
        context.setAttribute("nbLivres", Metier.MetierFactory.getPrincipale().getNbLivreTotalBDD());
    }
    
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        this.getServletContext().getRequestDispatcher(this.VUE_ACCUEIL).forward( request, response );
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }
    
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }
    
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}