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*/
package com.test.servlets;
import com.test.forms.NouveauPompierForm;
import java.io.IOException;
import java.io.PrintWriter;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import java.util.ArrayList;
/**
*
* @author Dominique_2
*/
public class NouveauServlet extends HttpServlet {
/**
* Processes requests for both HTTP GET and POST
* 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("");
out.println("");
out.println("");
out.println("Servlet NouveauServlet");
out.println("");
out.println("");
out.println("Servlet NouveauServlet at " + request.getContextPath() + "
");
out.println("");
out.println("");
}
}
//
/**
* Handles the HTTP GET 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);
getServletContext().getRequestDispatcher("/WEB-INF/nouveauJSP.jsp").forward(request, response);
}
/**
* Handles the HTTP POST 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 {
NouveauPompierForm nvf = new NouveauPompierForm();
int idClient = nvf.verifNouveauClient(request);
request.setAttribute("idClient", idClient);
request.setAttribute("message", nvf.getMessage());
if(idClient != -1) {
//Ajout du no du client créé, dans une collection d'entiers stockée en session
//1, Récupération de la session :
HttpSession maSession = request.getSession();
//2, Récupération de la collection des clients si elle existe, création sinon :
ArrayList lesNouveauxClients = (ArrayList)
maSession.getAttribute("lesNvxClients");
if(lesNouveauxClients == null) {
lesNouveauxClients = new ArrayList<>();
}
//3, Ajout du no du client créé dans la collection :
lesNouveauxClients.add(idClient);
//4, MAJ de la session
maSession.setAttribute("lesNvxClients", lesNouveauxClients);
}
getServletContext().getRequestDispatcher("/WEB-INF/nouveauJSP.jsp").forward(request, response);
HttpSession maSession = request.getSession();
// String maChaine = null;
// if(maSession.getAttribute("monAttribut" != null) {
// String maChaine = (String) maSession.getAttribute("monAttribut");
// }
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}//
}