Example #1
0
File: Action.java Project: Zuohr/mc
  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);
  }
Example #3
0
File: Action.java Project: Zuohr/mc
 public static void add(Action a) {
   synchronized (hash) {
     hash.put(a.getName(), a);
   }
 }