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package controleur;
import java.io.IOException;
import java.util.ArrayList;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import metier.MetierPanier;
import beans.beanPanier;
import pojo.Produit;
/**
* Servlet implementation class Controleur
*/
@WebServlet("/controleur")
public class controleur extends HttpServlet {
private Cookie getCookie(Cookie cookies[], String name) {
if (cookies != null) {
for (Cookie c : cookies) {
if (c.getName().equals(name)) {
return c;
}
}
}
return null;
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
* response)
*/
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
response.setContentType("text/html;charset=ISO-8859-1");
HttpSession session = request.getSession();
String url = "/index.jsp";
if ("connexion".equalsIgnoreCase(request.getParameter("section"))) {
if (request.getParameter("doIt") != null
&& request.getParameter("login").trim().isEmpty() != true
&& request.getParameter("mdp").trim().isEmpty() != true
&& request.getParameter("compagnie").trim().isEmpty() != true) {
System.out.println("connexion");
url = "/WEB-INF/pages/bienvenue.jsp";
}
else {
System.out.println("erreur");
String er = "login ou mot de passe ou compagnie n'est pas renseigné";
request.setAttribute("erreur", er);
}
}
String section = request.getParameter("section");
if (section == null) {
url = "/WEB-INF/pages/erreur.jsp";
} else {
if (section.contains("catalogue")) {
System.out.println("catalogue");
MetierPanier mp = MetierPanier.getInstance();
request.setAttribute("catalogue", mp.selectAll());
System.out.println("catalogue2");
url = "/WEB-INF/pages/catalogue.jsp";
}
if (section.contains("panier")) {
System.out.println("panier");
if (session.getAttribute("panier") == null) {
beanPanier bp = new beanPanier();
session.setAttribute("panier", bp);
System.out.println("panier2");
session.setAttribute("maList", bp.getMaList());
}
url = "/WEB-INF/pages/panier.jsp";
}
if (section.contains("achat")) {
System.out.println("achat");
beanPanier bp = (beanPanier) session.getAttribute("panier");
MetierPanier mp = MetierPanier.getInstance();
String ajouter = request.getParameter("ajouter");
System.out.println("achat2");
if (ajouter != null) {
Produit prod = mp.selectProd(Integer.valueOf(ajouter));
mp.add(bp, prod);
}
url = "/WEB-INF/pages/catalogue.jsp";
}
}
if ("delogin".equals(request.getParameter("section")) == true) {
System.out.println("deconnexion");
if (request.getParameter("delogin") != null) {
// Cookie c = getCookie(request.getCookies(), "login");
// c.setMaxAge(0);
// response.addCookie(c);
url = "/index.jsp";
}
}
getServletContext().getRequestDispatcher(url)
.forward(request, response);
}
} |
