include/anna/diameter.comm/TimerManager.hpp

   1 // ANNA - Anna is Not Nothingness Anymore                                                         //
   2 //                                                                                                //
   3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
   4 //                                                                                                //
   5 // See project site at http://redmine.teslayout.com/projects/anna-suite                           //
   6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
   7
   8
   9 #ifndef anna_diameter_comm_TimerManager_hpp
  10 #define anna_diameter_comm_TimerManager_hpp
  11
  12 #include <anna/config/defines.hpp>
  13 #include <anna/core/util/Recycler.hpp>
  14 #include <anna/core/Singleton.hpp>
  15 #include <anna/timex/TimeEventObserver.hpp>
  16 #include <anna/core/RuntimeException.hpp>
  17
  18 // Local
  19 #include <anna/diameter.comm/Timer.hpp>
  20
  21
  22 namespace anna {
  23 class Millisecond;
  24
  25 namespace timex {
  26 class Engine;
  27 }
  28 }
  29
  30 namespace anna {
  31
  32 namespace diameter {
  33
  34 namespace comm {
  35
  36
  37 class Session;
  38 class Response;
  39 class LocalServer;
  40
  41
  42 /**
  43    Timer Manager for Diameter Requests and client-session events
  44 */
  45 class TimerManager : public anna::timex::TimeEventObserver, public anna::Singleton <TimerManager> {
  46   typedef anna::Recycler <anna::diameter::comm::Timer> timer_container;
  47
  48   timer_container a_timers;
  49   anna::timex::Engine* a_timeController;
  50
  51   TimerManager();
  52   TimerManager(const TimerManager&);
  53   virtual ~TimerManager() {;}
  54
  55   Timer* createTimer(Response*) throw(anna::RuntimeException);
  56   Timer* createTimer(Session*, const anna::diameter::comm::Timer::Type::_v type) throw(anna::RuntimeException);
  57   Timer* createTimer(LocalServer*) throw(anna::RuntimeException);
  58
  59   void cancelTimer(Timer*) throw();
  60
  61   void release(anna::timex::TimeEvent*) throw();
  62
  63   friend class anna::Singleton <TimerManager>;
  64   friend class Response;
  65   friend class Session;
  66   friend class LocalServer;
  67 };
  68
  69 }
  70 }
  71 }
  72
  73 #endif
  74