TAO/tao/PortableServer/ServantRetentionStrategyNonRetain.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file ServantRetentionStrategyNonRetain.h
   6  *
   7  *  @author  Johnny Willemsen  <jwillemsen@remedy.nl>
   8  */
   9 //=============================================================================
  10
  11 #ifndef TAO_SERVANT_RETENTION_STRATEGY_NON_RETAIN_H
  12 #define TAO_SERVANT_RETENTION_STRATEGY_NON_RETAIN_H
  13 #include /**/ "ace/pre.h"
  14
  15 #include "tao/PortableServer/ServantRetentionStrategy.h"
  16
  17 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  18 # pragma once
  19 #endif /* ACE_LACKS_PRAGMA_ONCE */
  20
  21 #include "tao/PortableServer/Servant_Location.h"
  22 #include <atomic>
  23
  24 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  25
  26 class TAO_Root_POA;
  27
  28 namespace TAO
  29 {
  30   namespace Portable_Server
  31   {
  32     class ServantRetentionStrategyNonRetain
  33        : public ServantRetentionStrategy
  34     {
  35     public:
  36       ServantRetentionStrategyNonRetain () = default;
  37
  38       void strategy_init (TAO_Root_POA *poa) override;
  39
  40       void strategy_cleanup() override;
  41
  42       CORBA::ULong waiting_servant_deactivation () const override;
  43
  44       PortableServer::ObjectId *
  45       activate_object (PortableServer::Servant servant,
  46                        CORBA::Short priority,
  47                        bool &wait_occurred_restart_call) override;
  48
  49       void
  50       activate_object_with_id (const PortableServer::ObjectId &id,
  51                                PortableServer::Servant servant,
  52                                CORBA::Short priority,
  53                                bool &wait_occurred_restart_call) override;
  54
  55       void deactivate_object (const PortableServer::ObjectId &id) override;
  56
  57       PortableServer::Servant find_servant (
  58         const PortableServer::ObjectId &system_id) override;
  59
  60       int is_servant_in_map (PortableServer::Servant servant,
  61                              bool &wait_occurred_restart_call) override;
  62
  63       PortableServer::ObjectId *system_id_to_object_id (
  64         const PortableServer::ObjectId &system_id) override;
  65
  66       PortableServer::Servant
  67       user_id_to_servant (const PortableServer::ObjectId &id) override;
  68
  69       CORBA::Object_ptr
  70       id_to_reference (const PortableServer::ObjectId &id,
  71                        bool indirect) override;
  72
  73       TAO_Servant_Location servant_present (
  74         const PortableServer::ObjectId &system_id,
  75         PortableServer::Servant &servant) override;
  76
  77       PortableServer::Servant find_servant (
  78         const PortableServer::ObjectId &system_id,
  79         TAO::Portable_Server::Servant_Upcall &servant_upcall,
  80         TAO::Portable_Server::POA_Current_Impl &poa_current_impl) override;
  81
  82       int find_servant_priority (
  83         const PortableServer::ObjectId &system_id,
  84         CORBA::Short &priority) override;
  85
  86       void deactivate_all_objects () override;
  87
  88       PortableServer::ObjectId *servant_to_user_id (PortableServer::Servant servant) override;
  89
  90       CORBA::Object_ptr servant_to_reference (PortableServer::Servant servant) override;
  91
  92       CORBA::Object_ptr create_reference (const char *intf, CORBA::Short priority) override;
  93
  94 #if !defined (CORBA_E_MICRO)
  95       CORBA::Object_ptr create_reference_with_id (
  96         const PortableServer::ObjectId &oid,
  97         const char *intf,
  98         CORBA::Short priority) override;
  99 #endif
 100
 101       int rebind_using_user_id_and_system_id (
 102         PortableServer::Servant servant,
 103         const PortableServer::ObjectId &user_id,
 104         const PortableServer::ObjectId &system_id,
 105         TAO::Portable_Server::Servant_Upcall &servant_upcall) override;
 106
 107       CORBA::Boolean servant_has_remaining_activations (PortableServer::Servant servant) override;
 108
 109       int unbind_using_user_id (const PortableServer::ObjectId &user_id) override;
 110
 111       ::PortableServer::ServantRetentionPolicyValue type() const override;
 112
 113       TAO_Active_Object_Map * get_active_object_map() const override;
 114
 115     protected:
 116       TAO_Root_POA *poa_ {};
 117       std::atomic<uint32_t> sys_id_count_ { 0 };
 118     };
 119   }
 120 }
 121
 122 TAO_END_VERSIONED_NAMESPACE_DECL
 123
 124 #include /**/ "ace/post.h"
 125 #endif /* TAO_SERVANT_RETENTION_STRATEGY_NON_RETAIN_H */