TAO_PortableServer  2.3.3
Classes | Public Types | Public Member Functions | Static Public Member Functions | Protected Types | Protected Member Functions | Static Protected Member Functions | Protected Attributes | Static Protected Attributes | Private Member Functions | Static Private Member Functions | Private Attributes | Friends | List of all members
TAO_Object_Adapter Class Reference

Defines the Object Adapter abstraction. More...

#include <Object_Adapter.h>

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Classes

class  Active_Hint_Strategy
 This class uses active demux hint for POA active hint strategy. More...
 
class  Hint_Strategy
 Base class for POA active hint strategy. More...
 
class  iteratable_poa_name
 This class allows iteration over a folded poa name. More...
 
class  No_Hint_Strategy
 This class doesn't use any hints for POA active hint strategy. More...
 
class  poa_name_iterator
 Iterator for a folded poa name. More...
 

Public Types

typedef PortableServer::ObjectId poa_name
 
typedef PortableServer::ObjectId_var poa_name_var
 
typedef PortableServer::ObjectId_out poa_name_out
 

Public Member Functions

 TAO_Object_Adapter (const TAO_Server_Strategy_Factory::Active_Object_Map_Creation_Parameters &creation_parameters, TAO_ORB_Core &orb_core)
 Constructor. More...
 
 ~TAO_Object_Adapter (void)
 Destructor. More...
 
int dispatch_servant (const TAO::ObjectKey &key, TAO_ServerRequest &req, CORBA::Object_out forward_to)
 
int locate_servant (const TAO::ObjectKey &key)
 
TAO_SERVANT_LOCATION find_servant (const TAO::ObjectKey &key, PortableServer::Servant &servant)
 
int find_poa (const poa_name &system_name, CORBA::Boolean activate_it, CORBA::Boolean root, const TAO::Portable_Server::Temporary_Creation_Time &poa_creation_time, TAO_Root_POA *&poa)
 
int bind_poa (const poa_name &folded_name, TAO_Root_POA *poa, poa_name_out system_name)
 
int unbind_poa (TAO_Root_POA *poa, const poa_name &folded_name, const poa_name &system_name)
 
int activate_poa (const poa_name &folded_name, TAO_Root_POA *&poa)
 
ACE_Locklock (void)
 
TAO_SYNCH_MUTEXthread_lock (void)
 
ACE_Reverse_Lock< ACE_Lock > & reverse_lock (void)
 
TAO_Root_POAroot_poa (void) const
 Access the root poa. More...
 
TAO_ORB_Coreorb_core (void) const
 Access to ORB Core. More...
 
void wait_for_non_servant_upcalls_to_complete (void)
 Wait for non-servant upcalls to complete. More...
 
void wait_for_non_servant_upcalls_to_complete_no_throw (void)
 Non-exception throwing version. More...
 
TAO_Policy_Validatorvalidator (void)
 Return the validator. More...
 
TAO_POA_Policy_Setdefault_poa_policies (void)
 Return the set of default policies. More...
 
void servant_dispatcher (TAO_Servant_Dispatcher *dispatcher)
 
void init_default_policies (TAO_POA_Policy_Set &policies)
 Initialize the default set of POA policies. More...
 
virtual void open (void)
 
virtual void close (int wait_for_completion)
 
virtual void check_close (int wait_for_completion)
 
virtual int priority (void) const
 
virtual int dispatch (TAO::ObjectKey &key, TAO_ServerRequest &request, CORBA::Object_out forward_to)
 
virtual const char * name (void) const
 
virtual CORBA::Object_ptr root (void)
 
virtual CORBA::Object_ptr create_collocated_object (TAO_Stub *, const TAO_MProfile &)
 
virtual CORBA::Long initialize_collocated_object (TAO_Stub *)
 
TAO::Portable_Server::Non_Servant_Upcallnon_servant_upcall_in_progress (void) const
 
- Public Member Functions inherited from TAO_Adapter
virtual ~TAO_Adapter (void)
 

Static Public Member Functions

static CORBA::ULong transient_poa_name_size (void)
 

Protected Types

typedef ACE_Map< poa_name, TAO_Root_POA * > transient_poa_map
 Base class of the id map. More...
 
typedef ACE_Hash_Map_Manager_Ex_Adapter< poa_name, TAO_Root_POA *, TAO_ObjectId_Hash, ACE_Equal_To< poa_name >, TAO_Incremental_Key_Generatortransient_poa_hash_map
 Id hash map. More...
 
typedef ACE_Map_Manager_Adapter< poa_name, TAO_Root_POA *, TAO_Incremental_Key_Generatortransient_poa_linear_map
 Id linear map. More...
 
typedef ACE_Active_Map_Manager_Adapter< poa_name, TAO_Root_POA *, TAO_Ignore_Original_Key_Adaptertransient_poa_active_map
 Id active map. More...
 
typedef ACE_Map< poa_name, TAO_Root_POA * > persistent_poa_name_map
 Base class of the name map. More...
 
typedef ACE_Hash_Map_Manager_Ex_Adapter< poa_name, TAO_Root_POA *, TAO_ObjectId_Hash, ACE_Equal_To< PortableServer::ObjectId >, ACE_Noop_Key_Generator< poa_name > > persistent_poa_name_hash_map
 Id hash map. More...
 
typedef ACE_Map_Manager_Adapter< poa_name, TAO_Root_POA *, ACE_Noop_Key_Generator< poa_name > > persistent_poa_name_linear_map
 Id linear map. More...
 

Protected Member Functions

int locate_servant_i (const TAO::ObjectKey &key)
 
TAO_SERVANT_LOCATION find_servant_i (const TAO::ObjectKey &key, PortableServer::Servant &servant)
 
void dispatch_servant_i (const TAO::ObjectKey &key, TAO_ServerRequest &req, void *context)
 
void locate_poa (const TAO::ObjectKey &key, PortableServer::ObjectId &id, TAO_Root_POA *&poa)
 
int find_transient_poa (const poa_name &system_name, CORBA::Boolean root, const TAO::Portable_Server::Temporary_Creation_Time &poa_creation_time, TAO_Root_POA *&poa)
 
int find_persistent_poa (const poa_name &system_name, TAO_Root_POA *&poa)
 
int bind_transient_poa (TAO_Root_POA *poa, poa_name_out system_name)
 
int bind_persistent_poa (const poa_name &folded_name, TAO_Root_POA *poa, poa_name_out system_name)
 
int unbind_transient_poa (const poa_name &system_name)
 
int unbind_persistent_poa (const poa_name &folded_name, const poa_name &system_name)
 
virtual void do_dispatch (TAO_ServerRequest &req, TAO::Portable_Server::Servant_Upcall &upcall)
 

Static Protected Member Functions

static ACE_Lockcreate_lock (TAO_SYNCH_MUTEX &thread_lock)
 
static void set_transient_poa_name_size (const TAO_Server_Strategy_Factory::Active_Object_Map_Creation_Parameters &creation_parameters)
 

Protected Attributes

Hint_Strategyhint_strategy_
 
TAO_Servant_Dispatcherservant_dispatcher_
 Strategy for dispatching a request to a servant. More...
 
persistent_poa_name_mappersistent_poa_name_map_
 Persistent POA map. More...
 
transient_poa_maptransient_poa_map_
 Transient POA map. More...
 
TAO_ORB_Coreorb_core_
 
TAO_SYNCH_MUTEX thread_lock_
 
ACE_Locklock_
 
ACE_Reverse_Lock< ACE_Lockreverse_lock_
 

Static Protected Attributes

static CORBA::ULong transient_poa_name_size_ = 0
 

Private Member Functions

TAO_ServantBaseget_collocated_servant (const TAO_MProfile &mp)
 Helper method to get collocated servant. More...
 

Static Private Member Functions

static void release_poa_manager_factory (TAO_POAManager_Factory *factory)
 

Private Attributes

TAO_SYNCH_CONDITION non_servant_upcall_condition_
 Condition variable for waiting on non-servant upcalls to end. More...
 
TAO::Portable_Server::Non_Servant_Upcallnon_servant_upcall_in_progress_
 
unsigned int non_servant_upcall_nesting_level_
 Current nesting level of non_servant_upcalls. More...
 
ACE_thread_t non_servant_upcall_thread_
 Id of thread making the non-servant upcall. More...
 
TAO_Root_POAroot_
 The Root POA. More...
 
TAO_POAManager_Factorypoa_manager_factory_
 The POAManager factory. More...
 
TAO_POA_Default_Policy_Validator default_validator_
 
TAO_POA_Policy_Set default_poa_policies_
 

Friends

class TAO_Root_POA
 
class Active_Hint_Strategy
 
class No_Hint_Strategy
 
class TAO::Portable_Server::Non_Servant_Upcall
 
class TAO::Portable_Server::Servant_Upcall
 

Additional Inherited Members

- Public Attributes inherited from TAO_Adapter
 DS_OK
 
 DS_FAILED
 
 DS_MISMATCHED_KEY
 
 DS_FORWARD
 
 DS_DEFERRED_FORWARD
 

Detailed Description

Defines the Object Adapter abstraction.

This class will be used as a facade for the POAs in a server

Member Typedef Documentation

Id hash map.

Id linear map.

Base class of the name map.

Id active map.

Id hash map.

Id linear map.

Base class of the id map.

Constructor & Destructor Documentation

TAO_Object_Adapter::TAO_Object_Adapter ( const TAO_Server_Strategy_Factory::Active_Object_Map_Creation_Parameters creation_parameters,
TAO_ORB_Core orb_core 
)

Constructor.

TAO_Object_Adapter::~TAO_Object_Adapter ( void  )

Destructor.

Member Function Documentation

int TAO_Object_Adapter::activate_poa ( const poa_name folded_name,
TAO_Root_POA *&  poa 
)
ACE_INLINE int TAO_Object_Adapter::bind_persistent_poa ( const poa_name folded_name,
TAO_Root_POA poa,
poa_name_out  system_name 
)
protected
int TAO_Object_Adapter::bind_poa ( const poa_name folded_name,
TAO_Root_POA poa,
poa_name_out  system_name 
)
ACE_INLINE int TAO_Object_Adapter::bind_transient_poa ( TAO_Root_POA poa,
poa_name_out  system_name 
)
protected
void TAO_Object_Adapter::check_close ( int  wait_for_completion)
virtual

Implements TAO_Adapter.

void TAO_Object_Adapter::close ( int  wait_for_completion)
virtual

Implements TAO_Adapter.

CORBA::Object_ptr TAO_Object_Adapter::create_collocated_object ( TAO_Stub stub,
const TAO_MProfile mp 
)
virtual

Implements TAO_Adapter.

ACE_Lock * TAO_Object_Adapter::create_lock ( TAO_SYNCH_MUTEX thread_lock)
staticprotected
ACE_INLINE TAO_POA_Policy_Set & TAO_Object_Adapter::default_poa_policies ( void  )

Return the set of default policies.

int TAO_Object_Adapter::dispatch ( TAO::ObjectKey key,
TAO_ServerRequest request,
CORBA::Object_out  forward_to 
)
virtual

Implements TAO_Adapter.

int TAO_Object_Adapter::dispatch_servant ( const TAO::ObjectKey key,
TAO_ServerRequest req,
CORBA::Object_out  forward_to 
)
void TAO_Object_Adapter::dispatch_servant_i ( const TAO::ObjectKey key,
TAO_ServerRequest req,
void *  context 
)
protected
void TAO_Object_Adapter::do_dispatch ( TAO_ServerRequest req,
TAO::Portable_Server::Servant_Upcall upcall 
)
protectedvirtual
ACE_INLINE int TAO_Object_Adapter::find_persistent_poa ( const poa_name system_name,
TAO_Root_POA *&  poa 
)
protected
ACE_INLINE int TAO_Object_Adapter::find_poa ( const poa_name system_name,
CORBA::Boolean  activate_it,
CORBA::Boolean  root,
const TAO::Portable_Server::Temporary_Creation_Time poa_creation_time,
TAO_Root_POA *&  poa 
)
ACE_INLINE TAO_SERVANT_LOCATION TAO_Object_Adapter::find_servant ( const TAO::ObjectKey key,
PortableServer::Servant servant 
)
TAO_SERVANT_LOCATION TAO_Object_Adapter::find_servant_i ( const TAO::ObjectKey key,
PortableServer::Servant servant 
)
protected
int TAO_Object_Adapter::find_transient_poa ( const poa_name system_name,
CORBA::Boolean  root,
const TAO::Portable_Server::Temporary_Creation_Time poa_creation_time,
TAO_Root_POA *&  poa 
)
protected
TAO_ServantBase * TAO_Object_Adapter::get_collocated_servant ( const TAO_MProfile mp)
private

Helper method to get collocated servant.

void TAO_Object_Adapter::init_default_policies ( TAO_POA_Policy_Set policies)

Initialize the default set of POA policies.

CORBA::Long TAO_Object_Adapter::initialize_collocated_object ( TAO_Stub stub)
virtual

Implements TAO_Adapter.

void TAO_Object_Adapter::locate_poa ( const TAO::ObjectKey key,
PortableServer::ObjectId id,
TAO_Root_POA *&  poa 
)
protected
ACE_INLINE int TAO_Object_Adapter::locate_servant ( const TAO::ObjectKey key)
int TAO_Object_Adapter::locate_servant_i ( const TAO::ObjectKey key)
protected
ACE_INLINE ACE_Lock & TAO_Object_Adapter::lock ( void  )
const char * TAO_Object_Adapter::name ( void  ) const
virtual

Implements TAO_Adapter.

ACE_INLINE TAO::Portable_Server::Non_Servant_Upcall * TAO_Object_Adapter::non_servant_upcall_in_progress ( void  ) const

Pointer to the non-servant upcall in progress. If no non-servant upcall is in progress, this pointer is zero.

void TAO_Object_Adapter::open ( void  )
virtual

Implements TAO_Adapter.

ACE_INLINE TAO_ORB_Core & TAO_Object_Adapter::orb_core ( void  ) const

Access to ORB Core.

int TAO_Object_Adapter::priority ( void  ) const
virtual

Implements TAO_Adapter.

void TAO_Object_Adapter::release_poa_manager_factory ( TAO_POAManager_Factory factory)
staticprivate
ACE_INLINE ACE_Reverse_Lock< ACE_Lock > & TAO_Object_Adapter::reverse_lock ( void  )
CORBA::Object_ptr TAO_Object_Adapter::root ( void  )
virtual

Implements TAO_Adapter.

ACE_INLINE TAO_Root_POA * TAO_Object_Adapter::root_poa ( void  ) const

Access the root poa.

void TAO_Object_Adapter::servant_dispatcher ( TAO_Servant_Dispatcher dispatcher)

Set the servant dispatcher method. Ownership is transferred to this Object Adapter. Note: This should only be called at initialization.

void TAO_Object_Adapter::set_transient_poa_name_size ( const TAO_Server_Strategy_Factory::Active_Object_Map_Creation_Parameters creation_parameters)
staticprotected
ACE_INLINE TAO_SYNCH_MUTEX & TAO_Object_Adapter::thread_lock ( void  )
ACE_INLINE CORBA::ULong TAO_Object_Adapter::transient_poa_name_size ( void  )
static
ACE_INLINE int TAO_Object_Adapter::unbind_persistent_poa ( const poa_name folded_name,
const poa_name system_name 
)
protected
int TAO_Object_Adapter::unbind_poa ( TAO_Root_POA poa,
const poa_name folded_name,
const poa_name system_name 
)
ACE_INLINE int TAO_Object_Adapter::unbind_transient_poa ( const poa_name system_name)
protected
ACE_INLINE TAO_Policy_Validator & TAO_Object_Adapter::validator ( void  )

Return the validator.

void TAO_Object_Adapter::wait_for_non_servant_upcalls_to_complete ( void  )

Wait for non-servant upcalls to complete.

void TAO_Object_Adapter::wait_for_non_servant_upcalls_to_complete_no_throw ( void  )

Non-exception throwing version.

Friends And Related Function Documentation

friend class Active_Hint_Strategy
friend
friend class No_Hint_Strategy
friend
friend class TAO_Root_POA
friend

Member Data Documentation

TAO_POA_Policy_Set TAO_Object_Adapter::default_poa_policies_
private

Save a list of default policies that should be included in every POA (unless overridden).

TAO_POA_Default_Policy_Validator TAO_Object_Adapter::default_validator_
private

The default validator and the beginning of the chain of policy validators.

Hint_Strategy* TAO_Object_Adapter::hint_strategy_
protected
ACE_Lock* TAO_Object_Adapter::lock_
protected
TAO_SYNCH_CONDITION TAO_Object_Adapter::non_servant_upcall_condition_
private

Condition variable for waiting on non-servant upcalls to end.

TAO::Portable_Server::Non_Servant_Upcall* TAO_Object_Adapter::non_servant_upcall_in_progress_
private

Pointer to the non-servant upcall in progress. If no non-servant upcall is in progress, this pointer is zero.

unsigned int TAO_Object_Adapter::non_servant_upcall_nesting_level_
private

Current nesting level of non_servant_upcalls.

ACE_thread_t TAO_Object_Adapter::non_servant_upcall_thread_
private

Id of thread making the non-servant upcall.

TAO_ORB_Core& TAO_Object_Adapter::orb_core_
protected
persistent_poa_name_map* TAO_Object_Adapter::persistent_poa_name_map_
protected

Persistent POA map.

TAO_POAManager_Factory* TAO_Object_Adapter::poa_manager_factory_
private

The POAManager factory.

ACE_Reverse_Lock<ACE_Lock> TAO_Object_Adapter::reverse_lock_
protected
TAO_Root_POA* TAO_Object_Adapter::root_
private

The Root POA.

TAO_Servant_Dispatcher* TAO_Object_Adapter::servant_dispatcher_
protected

Strategy for dispatching a request to a servant.

TAO_SYNCH_MUTEX TAO_Object_Adapter::thread_lock_
protected
transient_poa_map* TAO_Object_Adapter::transient_poa_map_
protected

Transient POA map.

CORBA::ULong TAO_Object_Adapter::transient_poa_name_size_ = 0
staticprotected

The documentation for this class was generated from the following files: