/*
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
* Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
*/
package servlet;
import bean.Pompier;
import com.mysql.cj.util.StringUtils;
import form.PompierForm;
import jakarta.servlet.ServletContext;
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;
import java.util.List;
/**
*
* @author domin
*/
public class PompierServlet 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 PompierServlet");
out.println("");
out.println("");
out.println("Servlet PompierServlet 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);
//Méthode accédée uniquement depuis la barre du menu
int pageDemandee = 0;
int page = 2;
String jsp = "pompierJSP.jsp";
boolean erreur = false;
if (request.getParameter("pageDemandee") != null) {
String pageEnString = request.getParameter("pageDemandee");
boolean isNumeric = StringUtils.isStrictlyNumeric(pageEnString);
if (isNumeric) {
pageDemandee = Integer.parseInt(pageEnString);
if (pageDemandee != 2 && pageDemandee != 3) { // erreur
erreur = true;
}
} else {
erreur = true;
}
} else {
erreur = true;
}
HttpSession maSession = request.getSession();
Pompier lePompier = null;
if (erreur == false) {
lePompier = (Pompier) maSession.getAttribute("lePompierConnecte");
if (pageDemandee == 3 && lePompier.getLeStatut().getCode() != 2) { // erreur
erreur = true;
}
}
if (erreur == false && pageDemandee == 3) { // Chef de centre
ArrayList lesPompiers = (ArrayList) maSession.getAttribute("lesPompiers");
//System.out.println("lesPompiers de la caserne " + lesPompiers);
if (lesPompiers.size() > 0) {
lePompier = lesPompiers.get(0);
page = 3;
}
}
if (erreur) {
request.getRequestDispatcher("/authentification").forward(request, response); // redirection servlet
} else {
request.setAttribute("page", page);
maSession.setAttribute("lePompier", lePompier);
getServletContext().getRequestDispatcher("/WEB-INF/" + 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 {
//processRequest(request, response);
/* Méthode accédée
depuis la validation du formulaire de choix du pompier à afficher (btAfficherPompier = "Afficher")
depuis le bouton Ajouter du formulaire du choix du pompier (btAfficherPompier = "Ajouter")
depuis le bouton de validation de mise à jour d'un pompier (btAfficherPompier = "ValiderMaj")
*/
int erreur = 0;
String btValue = null;
ArrayList valeursBt = new ArrayList() ;
valeursBt.add("Afficher") ;
valeursBt.add("Ajouter") ;
valeursBt.add("ValiderMaj") ;
// Test du bouton btAfficherPompier
if (request.getParameter("btAfficherPompier")==null) {
erreur = 1;
} else {
btValue = request.getParameter("btAfficherPompier");
if (!valeursBt.contains(btValue)) {
erreur = 2;
}
}
if (erreur > 0) {
request.getRequestDispatcher("/authentification").forward(request, response); // redirection servlet
//response.sendRedirect("/sdis29M1/authentification");
return;
}
HttpSession maSession = request.getSession();
ArrayList lesPompiers = (ArrayList) maSession.getAttribute("lesPompiers");
if (request.getParameter("btAfficherPompier").equals("Afficher")
&& Integer.parseInt(request.getParameter("ldrPompier")) < lesPompiers.size()) {
int noPompier = Integer.parseInt(request.getParameter("ldrPompier"));
//request.setAttribute("lePompier", lesPompiers.get(noPompier));
maSession.setAttribute("lePompier", lesPompiers.get(noPompier));
request.setAttribute("page", 3);
}
if (request.getParameter("btAfficherPompier").equals("Ajouter")) {
maSession.removeAttribute("lePompier");
}
if (request.getParameter("btAfficherPompier").equals("ValiderMaj")) {
PompierForm pf = new PompierForm(request);
boolean valid = pf.ctrlPompier();
// if (maSession.getAttribute("lePompier")==null) {
// System.out.println("Creation d'un nouveau pompier");
// } else {
// Pompier lePompier = (Pompier) maSession.getAttribute("lePompier");
// Pompier lePompierConnecte = (Pompier) maSession.getAttribute("lePompierConnecte");
// if (lePompier.getId() != lePompierConnecte.getId()) {
// System.out.println("Maj d'un pompier par le chef de centre");
// } else {
// System.out.println("Maj du pompier connecté par lui-même");
// }
// }
pf.majBDD();
}
getServletContext().getRequestDispatcher("/WEB-INF/pompierJSP.jsp").forward(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}//
}