public void controller(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
hsession = HibernateUtil.currentSession();
sessione = request.getSession();
tx = hsession.beginTransaction();
String action = request.getParameter("action");
if (action == null) action = "home";
/*if(action.equals("login"))
login(request, response);*/
Users u = (Users) sessione.getAttribute("user");
if (u == null) {
throw new LoginException();
} else if (u.getTipo().intValue() < 2) {
throw new LoginException();
}
if (action.equals("home")) accedi(request, response);
else if (action.equals("chiudi")) chiudiBilancio(request, response);
} catch (LoginException e) {
Avviso err = new Avviso(e.getMessage());
request.setAttribute("err", err);
nextview = "/./error.jsp";
} catch (Exception e) {
Avviso err =
new Avviso("Errore indefinito. Ricorda di non usare il tasto REFRESH di Explorer!");
request.setAttribute("err", err);
System.out.println(e.getMessage());
nextview = "/./error.jsp";
} finally {
RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(nextview);
if (dispatcher != null) {
response.encodeURL(nextview);
dispatcher.forward(request, response);
}
HibernateUtil.closeSession();
}
}
private void accedi(HttpServletRequest request, HttpServletResponse response) {
Query q = hsession.createQuery("FROM Anno ORDER BY anno");
request.setAttribute("listaanni", q.list());
nextview = "/bilancio/home.jsp";
}