public static String perform(String name, HttpServletRequest request) {
Action a;
synchronized (hash) {
a = hash.get(name);
}
if (a == null) return null;
return a.perform(request);
}
private void routing(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession session = req.getSession(true);
RequestDispatcher rd = null;
// On recupere le userBean de la session
bean.UserBean userBean = (bean.UserBean) session.getAttribute("userBean");
if (userBean == null || userBean.getUser().getKey() == null) {
System.out.println("Warning: userBean is null in ChatServlet");
res.sendRedirect("accountservlet");
return;
}
if (!userBean.getUser().isConnected()) userBean.getUser().connect();
// On recupere le searchFlightBean de la session
bean.FlightBean searchFlightBean = (bean.FlightBean) session.getAttribute("searchFlightBean");
if (searchFlightBean == null || searchFlightBean.getFlight().getKey() == null) {
System.out.println("Warning: searchFlightBean is null in ChatServlet");
searchFlightBean = new bean.FlightBean();
}
// On recupere le flightsRouterBean de la session
bean.Router router = (bean.Router) session.getAttribute("flightsRouterBean");
if (router == null) {
System.out.println("Warning: flightsRouterBean is null in FlightsServlet");
router = new bean.Router();
session.setAttribute("flightsRouterBean", router);
}
router.setAction(req.getParameter("action"));
Action actionenum = Action.defaultView;
String actionstring = req.getParameter("action");
for (Action a : Action.values()) {
if (a.toString().equalsIgnoreCase(actionstring)) {
actionenum = a;
break;
}
}
switch (actionenum) {
case findFlight:
{
// Le searchUserBean est sense etre null avant la recherche
if (searchFlightBean == null) {
searchFlightBean = new bean.FlightBean();
}
String searchFrom = req.getParameter("searchFrom").trim();
String searchTo = req.getParameter("searchTo").trim();
searchFlightBean.setDepartureAirport(searchFrom);
searchFlightBean.setArrivalAirport(searchTo);
session.setAttribute("searchFlightBean", searchFlightBean);
router.setUrl("searchFlights.jsp");
}
break;
case defaultView:
{
searchFlightBean = new bean.FlightBean();
router.setAction("defaultView");
router.setUrl("searchFlights.jsp");
}
break;
default:
{
searchFlightBean = new bean.FlightBean();
router.setAction("defaultView");
router.setUrl("searchFlights.jsp");
}
break;
}
rd = req.getRequestDispatcher("/content/flights/flights.jsp");
rd.forward(req, res);
}
public static void add(Action a) {
synchronized (hash) {
hash.put(a.getName(), a);
}
}
