Ejemplo n.º 1
0
 public static void setTour(HttpSession session, int tour) {
   if (SessionManager.isOnTour(session) && tour == 0) {
     System.out.println("*** Info, closing site tour");
     session.setAttribute("onTour", false);
     session.removeAttribute("tourStep");
     session.removeAttribute("tourQuery");
   } else if (!SessionManager.isOnTour(session) && tour > 0) {
     session.setAttribute("onTour", true);
     session.setAttribute("tourStep", 0);
   }
   if (SessionManager.isOnTour(session) && tour != (int) session.getAttribute("tourStep")) {
     session.setAttribute("tourStep", tour);
   }
 }
Ejemplo n.º 2
0
 public static Query getQuery(HttpSession session, String queryId, int from) {
   if (from == 0 && SessionManager.isOnTour(session)) { // tour
     return (Query) session.getAttribute("tourQuery");
   } else if (from <= 4) { // search
     @SuppressWarnings("unchecked")
     List<Query> queries = (List<Query>) session.getAttribute("queries");
     if (queries != null) {
       for (int i = 0; i < queries.size(); i++) {
         Query query = queries.get(i);
         if (query.getId().equals(queryId)) return query;
       }
     }
   } else if (from == 5) { // explore/statistics
     Query statsQuery = (Query) session.getAttribute("statsQuery");
     if (statsQuery != null && statsQuery.getId().equals(queryId)) return statsQuery;
     else session.removeAttribute("statsQuery");
   } else if (from == 6) { // explore/ngrams
     Query ngramsQuery = (Query) session.getAttribute("ngramsQuery");
     if (ngramsQuery != null && ngramsQuery.getId().equals(queryId)) return ngramsQuery;
     else session.removeAttribute("ngramsQuery");
   }
   return null;
 }
Ejemplo n.º 3
0
 public static int getTourStep(HttpSession session) {
   if (SessionManager.isOnTour(session) && session.getAttribute("tourStep") != null)
     return (int) session.getAttribute("tourStep");
   return 0;
 }