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Diffstat (limited to 'TAO/tao/POA.h')
-rw-r--r-- | TAO/tao/POA.h | 855 |
1 files changed, 0 insertions, 855 deletions
diff --git a/TAO/tao/POA.h b/TAO/tao/POA.h deleted file mode 100644 index 2a8772556cd..00000000000 --- a/TAO/tao/POA.h +++ /dev/null @@ -1,855 +0,0 @@ -// -*- C++ -*- -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO -// -// = FILENAME -// POA.h -// -// = DESCRIPTION -// POA -// -// = AUTHOR -// Irfan Pyarali -// -// ============================================================================ - -#ifndef TAO_POA_H -#define TAO_POA_H - -// String -#include "ace/SString.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -// Map -#include "ace/Hash_Map_Manager.h" - -// Vector -#include "ace/Containers.h" - -// Locking -#include "ace/Synch.h" - -// Stubs -#include "tao/POAC.h" - -// Servant -#include "tao/Servant_Base.h" - -// Skeletons -#include "tao/POAS.h" - -// Object_Key -#include "tao/Object_KeyC.h" - -// Active Object Table -#include "tao/Active_Object_Map.h" - -// POA Manager -#include "tao/POAManager.h" - -// Object Adapter -#include "tao/Object_Adapter.h" - -class TAO_POA; - -#if !defined (TAO_HAS_MINIMUM_CORBA) - -class TAO_Export TAO_Thread_Policy : public POA_PortableServer::ThreadPolicy -{ -public: - TAO_Thread_Policy (PortableServer::ThreadPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Thread_Policy (const TAO_Thread_Policy &new_policy); - - PortableServer::ThreadPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::ThreadPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -#endif /* TAO_HAS_MINIMUM_CORBA */ - -class TAO_Export TAO_Lifespan_Policy : public POA_PortableServer::LifespanPolicy -{ -public: - TAO_Lifespan_Policy (PortableServer::LifespanPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Lifespan_Policy (const TAO_Lifespan_Policy &rhs); - - PortableServer::LifespanPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::LifespanPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -class TAO_Export TAO_Id_Uniqueness_Policy : public POA_PortableServer::IdUniquenessPolicy -{ -public: - TAO_Id_Uniqueness_Policy (PortableServer::IdUniquenessPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Id_Uniqueness_Policy (const TAO_Id_Uniqueness_Policy &rhs); - - PortableServer::IdUniquenessPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::IdUniquenessPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -class TAO_Export TAO_Id_Assignment_Policy : public POA_PortableServer::IdAssignmentPolicy -{ -public: - TAO_Id_Assignment_Policy (PortableServer::IdAssignmentPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Id_Assignment_Policy (const TAO_Id_Assignment_Policy &rhs); - - PortableServer::IdAssignmentPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::IdAssignmentPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -#if !defined (TAO_HAS_MINIMUM_CORBA) - -class TAO_Export TAO_Implicit_Activation_Policy : public POA_PortableServer::ImplicitActivationPolicy -{ -public: - TAO_Implicit_Activation_Policy (PortableServer::ImplicitActivationPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Implicit_Activation_Policy (const TAO_Implicit_Activation_Policy &rhs); - - PortableServer::ImplicitActivationPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::ImplicitActivationPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -class TAO_Export TAO_Servant_Retention_Policy : public POA_PortableServer::ServantRetentionPolicy -{ -public: - TAO_Servant_Retention_Policy (PortableServer::ServantRetentionPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Servant_Retention_Policy (const TAO_Servant_Retention_Policy &rhs); - - PortableServer::ServantRetentionPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::ServantRetentionPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -class TAO_Export TAO_Request_Processing_Policy : public POA_PortableServer::RequestProcessingPolicy -{ -public: - TAO_Request_Processing_Policy (PortableServer::RequestProcessingPolicyValue value, - PortableServer::POA_ptr poa); - - TAO_Request_Processing_Policy (const TAO_Request_Processing_Policy &rhs); - - PortableServer::RequestProcessingPolicyValue value (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Policy_ptr copy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::PolicyType policy_type (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -protected: - PortableServer::RequestProcessingPolicyValue value_; - - PortableServer::POA_var poa_; -}; - -#endif /* TAO_HAS_MINIMUM_CORBA */ - -class TAO_Export TAO_POA_Policies -{ -public: - - TAO_POA_Policies (void); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ThreadPolicyValue thread (void) const; - void thread (PortableServer::ThreadPolicyValue value); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - PortableServer::LifespanPolicyValue lifespan (void) const; - void lifespan (PortableServer::LifespanPolicyValue value); - - PortableServer::IdUniquenessPolicyValue id_uniqueness (void) const; - void id_uniqueness (PortableServer::IdUniquenessPolicyValue value); - - PortableServer::IdAssignmentPolicyValue id_assignment (void) const; - void id_assignment (PortableServer::IdAssignmentPolicyValue value); - - PortableServer::ImplicitActivationPolicyValue implicit_activation (void) const; - void implicit_activation (PortableServer::ImplicitActivationPolicyValue value); - - PortableServer::ServantRetentionPolicyValue servant_retention (void) const; - void servant_retention (PortableServer::ServantRetentionPolicyValue value); - - PortableServer::RequestProcessingPolicyValue request_processing (void) const; - void request_processing (PortableServer::RequestProcessingPolicyValue value); - - void parse_policies (const CORBA::PolicyList &policies, - CORBA_Environment &ACE_TRY_ENV); - -protected: - - void parse_policy (const CORBA::Policy_ptr policy, - CORBA_Environment &ACE_TRY_ENV); - - int validity_check (void); - - PortableServer::ThreadPolicyValue thread_; - - PortableServer::LifespanPolicyValue lifespan_; - - PortableServer::IdUniquenessPolicyValue id_uniqueness_; - - PortableServer::IdAssignmentPolicyValue id_assignment_; - - PortableServer::ImplicitActivationPolicyValue implicit_activation_; - - PortableServer::ServantRetentionPolicyValue servant_retention_; - - PortableServer::RequestProcessingPolicyValue request_processing_; -}; - -class TAO_Temporary_Creation_Time; - -class TAO_Creation_Time -{ -public: - - TAO_Creation_Time (const ACE_Time_Value &creation_time); - - TAO_Creation_Time (void); - - void creation_time (const void *creation_time); - - const void *creation_time (void) const; - - static CORBA::ULong creation_time_length (void); - - int operator== (const TAO_Creation_Time &rhs) const; - - int operator!= (const TAO_Creation_Time &rhs) const; - - int operator== (const TAO_Temporary_Creation_Time &rhs) const; - - int operator!= (const TAO_Temporary_Creation_Time &rhs) const; - -protected: - - enum - { - SEC_FIELD = 0, - USEC_FIELD = 1 - }; - - // Timestamp - CORBA::ULong time_stamp_[2]; - -}; - -// Special creation time only useful in the lifetime of the upcall -class TAO_Temporary_Creation_Time -{ -public: - - TAO_Temporary_Creation_Time (void); - - void creation_time (const void *creation_time); - - int operator== (const TAO_Creation_Time &rhs) const; - - int operator!= (const TAO_Creation_Time &rhs) const; - -protected: - - void *time_stamp_; -}; - -class TAO_POA_Current; - -class TAO_Export TAO_POA : public POA_PortableServer::POA -{ -public: - - friend class TAO_Object_Adapter; - friend class TAO_POA_Current; - - typedef ACE_CString String; - - PortableServer::POA_ptr create_POA (const char *adapter_name, - PortableServer::POAManager_ptr poa_manager, - const CORBA::PolicyList &policies, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr find_POA (const char *adapter_name, - CORBA::Boolean activate_it, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void destroy (CORBA::Boolean etherealize_objects, - CORBA::Boolean wait_for_completion, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ThreadPolicy_ptr create_thread_policy (PortableServer::ThreadPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - PortableServer::LifespanPolicy_ptr create_lifespan_policy (PortableServer::LifespanPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::IdUniquenessPolicy_ptr create_id_uniqueness_policy (PortableServer::IdUniquenessPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::IdAssignmentPolicy_ptr create_id_assignment_policy (PortableServer::IdAssignmentPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ImplicitActivationPolicy_ptr create_implicit_activation_policy (PortableServer::ImplicitActivationPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::ServantRetentionPolicy_ptr create_servant_retention_policy (PortableServer::ServantRetentionPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::RequestProcessingPolicy_ptr create_request_processing_policy (PortableServer::RequestProcessingPolicyValue value, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - CORBA::String the_name (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POA_ptr the_parent (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::POAManager_ptr the_POAManager (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::AdapterActivator_ptr the_activator (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void the_activator (PortableServer::AdapterActivator_ptr adapter_activator, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::ServantManager_ptr get_servant_manager (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void set_servant_manager (PortableServer::ServantManager_ptr imgr, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::Servant get_servant (CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void set_servant (PortableServer::Servant servant, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - PortableServer::ObjectId *activate_object (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void activate_object_with_id (const PortableServer::ObjectId &id, - PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - void deactivate_object (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Object_ptr create_reference (const char *intf, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Object_ptr create_reference_with_id (const PortableServer::ObjectId &oid, - const char *intf, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - PortableServer::ObjectId *servant_to_id (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Object_ptr servant_to_reference (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::Servant reference_to_servant (CORBA::Object_ptr reference, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::ObjectId *reference_to_id (CORBA::Object_ptr reference, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - PortableServer::Servant id_to_servant (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - - CORBA::Object_ptr id_to_reference (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - void forward_object (const PortableServer::ObjectId &oid, - CORBA::Object_ptr forward_to, - CORBA_Environment &ACE_TRY_ENV = CORBA::default_environment ()); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - // Utility functions for the other - static void encode_sequence_to_string (CORBA::String &str, - const TAO_Unbounded_Sequence<CORBA::Octet> &seq); - static void decode_string_to_sequence (TAO_Unbounded_Sequence<CORBA::Octet> &seq, - const char *str); - - static CORBA::String ObjectId_to_string (const PortableServer::ObjectId &id); - - static CORBA::WString ObjectId_to_wstring (const PortableServer::ObjectId &id); - - static PortableServer::ObjectId *string_to_ObjectId (const char *id); - - static PortableServer::ObjectId *string_to_ObjectId (const char *string, - int size); - - static PortableServer::ObjectId *wstring_to_ObjectId (const CORBA::WChar *id); - - TAO_POA (const String &name, - TAO_POA_Manager &poa_manager, - const TAO_POA_Policies &policies, - TAO_POA *parent, - ACE_Lock &lock, - TAO_ORB_Core &orb_core, - CORBA_Environment &ACE_TRY_ENV); - - ~TAO_POA (void); - - static char name_separator (void); - - static CORBA::ULong name_separator_length (void); - - enum - { - TAO_OBJECTKEY_PREFIX_SIZE = 4 - }; - - static CORBA::Octet objectkey_prefix[TAO_OBJECTKEY_PREFIX_SIZE]; - - const TAO_Object_Adapter::poa_name &folded_name (void) const; - - const TAO_Object_Adapter::poa_name &system_name (void) const; - -protected: - - const ACE_CString &name (void) const; - - TAO_POA *create_POA (const String &adapter_name, - TAO_POA_Manager &poa_manager, - const TAO_POA_Policies &policies, - CORBA_Environment &ACE_TRY_ENV); - - TAO_POA *create_POA_i (const String &adapter_name, - TAO_POA_Manager &poa_manager, - const TAO_POA_Policies &policies, - CORBA_Environment &ACE_TRY_ENV); - - TAO_POA *find_POA_i (const ACE_CString &child_name, - CORBA::Boolean activate_it, - CORBA::Environment &ACE_TRY_ENV); - - void destroy_i (CORBA::Boolean etherealize_objects, - CORBA::Boolean wait_for_completion, - CORBA_Environment &ACE_TRY_ENV); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ServantManager_ptr get_servant_manager_i (CORBA_Environment &ACE_TRY_ENV); - - void set_servant_manager_i (PortableServer::ServantManager_ptr imgr, - CORBA_Environment &ACE_TRY_ENV); - - PortableServer::Servant get_servant_i (CORBA_Environment &ACE_TRY_ENV); - - void set_servant_i (PortableServer::Servant servant, - CORBA_Environment &ACE_TRY_ENV); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - PortableServer::ObjectId *activate_object_i (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV); - - void activate_object_with_id_i (const PortableServer::ObjectId &id, - PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV); - - void deactivate_object_i (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV); - - CORBA::Object_ptr create_reference_i (const char *intf, - CORBA_Environment &ACE_TRY_ENV); - - CORBA::Object_ptr create_reference_with_id_i (const PortableServer::ObjectId &oid, - const char *intf, - CORBA_Environment &ACE_TRY_ENV); - PortableServer::ObjectId *servant_to_id_i (PortableServer::Servant servant, - CORBA_Environment &ACE_TRY_ENV); - - PortableServer::ObjectId *servant_to_system_id (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV); - - PortableServer::ObjectId *servant_to_system_id_i (PortableServer::Servant p_servant, - CORBA_Environment &ACE_TRY_ENV); - - PortableServer::Servant id_to_servant_i (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV); - - CORBA::Object_ptr id_to_reference_i (const PortableServer::ObjectId &oid, - CORBA_Environment &ACE_TRY_ENV); - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - void forward_object_i (const PortableServer::ObjectId &oid, - CORBA::Object_ptr forward_to, - CORBA_Environment &ACE_TRY_ENV); - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - ACE_Lock &lock (void); - - TAO_POA_Policies &policies (void); - - TAO_Active_Object_Map &active_object_map (void) const; - - int delete_child (const String &child); - - void set_folded_name (void); - - TAO_ObjectKey *create_object_key (const PortableServer::ObjectId &id); - - int is_poa_generated_id (const PortableServer::ObjectId &id); - - static int parse_key (const TAO_ObjectKey &key, - TAO_Object_Adapter::poa_name &poa_system_name, - PortableServer::ObjectId &system_id, - CORBA::Boolean &is_root, - CORBA::Boolean &is_persistent, - CORBA::Boolean &is_system_id, - TAO_Temporary_Creation_Time &poa_creation_time); - - // Should really be protected, but some compilers complain -public: - enum LOCATION_RESULT - { - FOUND, - DEFAULT_SERVANT, - SERVANT_MANAGER, - NOT_FOUND - }; - -protected: - LOCATION_RESULT locate_servant_i (const PortableServer::ObjectId &id, - PortableServer::Servant &servant, - CORBA_Environment &ACE_TRY_ENV); - - PortableServer::Servant locate_servant_i (const char *operation, - const PortableServer::ObjectId &id, - TAO_POA_Current *poa_current, - CORBA_Environment &ACE_TRY_ENV); - - const TAO_Creation_Time &creation_time (void); - - CORBA::Boolean persistent (void); - - char persistent_key_type (void); - - static char persistent_key_char (void); - - static char transient_key_char (void); - - static CORBA::ULong persistent_key_type_length (void); - - CORBA::Boolean system_id (void); - - char system_id_key_type (void); - - static char system_id_key_char (void); - - static char user_id_key_char (void); - - static CORBA::ULong system_id_key_type_length (void); - - CORBA::Boolean root (void); - - char root_key_type (void); - - static char root_key_char (void); - - static char non_root_key_char (void); - - static CORBA::ULong root_key_type_length (void); - - String name_; - - TAO_Object_Adapter::poa_name folded_name_; - - TAO_Object_Adapter::poa_name_var system_name_; - - TAO_POA_Manager &poa_manager_; - - TAO_POA_Policies policies_; - - TAO_POA *parent_; - - TAO_Active_Object_Map *active_object_map_; - - int delete_active_object_map_; - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::AdapterActivator_var adapter_activator_; - - PortableServer::ServantActivator_var servant_activator_; - - PortableServer::ServantLocator_var servant_locator_; - - PortableServer::Servant default_servant_; - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - typedef ACE_Hash_Map_Manager<ACE_CString, TAO_POA *, ACE_Null_Mutex> - CHILDREN; - - CHILDREN children_; - - ACE_Lock &lock_; - - int closing_down_; - - int persistent_; - - int system_id_; - - TAO_Creation_Time creation_time_; - - TAO_ORB_Core &orb_core_; -}; - -#if !defined (TAO_HAS_MINIMUM_CORBA) - -class TAO_Export TAO_Adapter_Activator : public POA_PortableServer::AdapterActivator -{ -public: - - CORBA::Boolean unknown_adapter (PortableServer::POA_ptr parent, - const char *name, - CORBA_Environment &ACE_TRY_ENV); -}; - -#endif /* TAO_HAS_MINIMUM_CORBA */ - -class TAO_Export TAO_POA_Current : public POA_PortableServer::Current -{ - // = TITLE - // - // Implementation of the PortableServer::Current object. - // - // = DESCRIPTION - // - // Objects of this class hold state information regarding the - // current POA invocation. Savvy readers will notice that this - // contains substantially more methods than the POA spec shows; they - // exist because the ORB either (a) needs them or (b) finds them - // useful for implementing a more efficient ORB. - // - // The intent is that instances of this class are held in - // Thread-Specific Storage so that upcalls can get context - // information regarding their invocation. The POA itself must - // insure that all <set_*> operations are performed in the execution - // thread so that the proper <TAO_POA_Current> pointer is obtained - // from TSS. - -public: - - friend class TAO_POA; - - // = Specification-mandated methods - - PortableServer::POA_ptr get_POA (CORBA_Environment &ACE_TRY_ENV); - // Return pointer to the invoking POA. Raises the - // <CORBA::NoContext> exception. - - PortableServer::ObjectId *get_object_id (CORBA_Environment &ACE_TRY_ENV); - // Return pointer to the object id through which this was invoked. - // This may be necessary in cases where a <Servant> is serving under - // the guise of multiple object ids. This has _out semantics Raises - // the <CORBA::NoContext> exception. - - // = TAO Extensions - - void clear (void); - // Clear any prior settings made. This will make things which can - // throw the <CORBA::NoContext> exception raise it if invoked - // without a corresponding <set_*> operation. - - int context_is_valid (void); - // Returns non-zero if the context is valid, i.e., if it would be - // impossible for a <CORBA::NoContext> exception to be raised. - - void POA_impl (TAO_POA *impl); - // Set the POA implementation. - - TAO_POA *POA_impl (void) const; - // Get the POA imeplemantation - - void object_id (const PortableServer::ObjectId &id); - // Set the object ID. - - const PortableServer::ObjectId &object_id (void) const; - // Get the object ID. - - void object_key (const TAO_ObjectKey &key); - // Set the object key. - - const TAO_ObjectKey &object_key (void) const; - // Get the object key. - - void servant (PortableServer::Servant servant); - // Set the servant for the current upcall. - - PortableServer::Servant servant (void) const; - // Get the servant for the current upcall. - - int in_upcall (void) const; - // Get whether we're in an upcall (non-zero is yes). - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ServantLocator::Cookie locator_cookie (void) const; - // Get the Servant Locator's cookie - - void locator_cookie (PortableServer::ServantLocator::Cookie cookie); - // Set the Servant Locator's cookie - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - TAO_POA_Current (void); - // Constructor - - TAO_POA_Current (TAO_POA *impl, - const TAO_ObjectKey &key, - PortableServer::Servant servant, - const char *operation, - TAO_ORB_Core &orb_core); - // Convenience constructor combining construction & initialization. - - ~TAO_POA_Current (void); - // Destructor - -protected: - TAO_POA *poa_impl_; - // The POA implementation invoking an upcall - - PortableServer::ObjectId object_id_; - // The object ID of the current context. - - const TAO_ObjectKey *object_key_; - // The object key of the current context. - -#if !defined (TAO_HAS_MINIMUM_CORBA) - - PortableServer::ServantLocator::Cookie cookie_; - // Servant Locator's cookie - -#endif /* TAO_HAS_MINIMUM_CORBA */ - - PortableServer::Servant servant_; - // The servant for the current upcall. - - const char *operation_; - // Operation name for this current. - - TAO_ORB_Core *orb_core_; - // ORB Core for this current. - - TAO_POA_Current *previous_current_; - // Current previous from <this>. - - // = Hidden because we don't allow these - TAO_POA_Current (const TAO_POA_Current &); - void operator= (const TAO_POA_Current &); -}; - -#if defined (__ACE_INLINE__) -# include "tao/POA.i" -#endif /* __ACE_INLINE__ */ - -#endif /* TAO_POA_H */ |