TAO::Portable_Server::Servant_Upcall Class Reference

This class finds out the POA and the servant to perform an upcall. It can only be instantiated without the object adapter's lock held. More...

#include <Servant_Upcall.h>

Collaboration diagram for TAO::Portable_Server::Servant_Upcall:

[legend]List of all members.


Public Types
enum	State { INITIAL_STAGE, OBJECT_ADAPTER_LOCK_ACQUIRED, POA_CURRENT_SETUP, OBJECT_ADAPTER_LOCK_RELEASED, SERVANT_LOCK_ACQUIRED }
Public Member Functions
	Servant_Upcall (TAO_ORB_Core *orb_core)
	Constructor.
	~Servant_Upcall (void)
	Destructor.
int	prepare_for_upcall (const TAO::ObjectKey &key, const char *operation, CORBA::Object_out forward_to ACE_ENV_ARG_DECL_WITH_DEFAULTS)
	Locate POA and servant.
int	prepare_for_upcall_i (const TAO::ObjectKey &key, const char *operation, CORBA::Object_out forward_to, int &wait_occurred_restart_call ACE_ENV_ARG_DECL_WITH_DEFAULTS)
	Helper.
void	pre_invoke_remote_request (TAO_ServerRequest &req ACE_ENV_ARG_DECL)
	Run pre_invoke for a remote request.
void	pre_invoke_collocated_request (ACE_ENV_SINGLE_ARG_DECL)
	Run pre_invoke for a collocated request.
void	post_invoke (void)
	Run post_invoke for a request.
::TAO_Root_POA *	lookup_POA (const TAO::ObjectKey &key ACE_ENV_ARG_DECL)
	Locate POA.
::TAO_Root_POA &	poa (void) const
	POA accessor.
TAO_Object_Adapter &	object_adapter (void) const
	Object Adapter accessor.
const PortableServer::ObjectId &	id (void) const
	System ID accessor.
void	user_id (const PortableServer::ObjectId *)
const PortableServer::ObjectId &	user_id (void) const
PortableServer::Servant	servant (void) const
	Servant accessor.
void *	locator_cookie (void) const
	Get the Servant Locator's cookie.
void	locator_cookie (void *cookie)
	Set the Servant Locator's cookie.
const char *	operation (void) const
	Get the operation name.
void	operation (const char *)
	Set the operation name.
void	active_object_map_entry (TAO_Active_Object_Map_Entry *entry)
	Set the active_object_map_entry.
TAO_Active_Object_Map_Entry *	active_object_map_entry (void) const
	Get the active_object_map_entry.
CORBA::Short	priority (void) const
	Get the priority for the current upcall.
State	state (void) const
	Get the state.
void	state (State)
	Set the state.
void	increment_servant_refcount (void)
	Increment the refcount.
Protected Member Functions
void	post_invoke_servant_cleanup (void)
void	single_threaded_poa_setup (ACE_ENV_SINGLE_ARG_DECL)
void	single_threaded_poa_cleanup (void)
void	servant_cleanup (void)
void	poa_cleanup (void)
void	upcall_cleanup (void)
	Clean-up / reset state of this Servant_Upcall object.
Protected Attributes
TAO_Object_Adapter *	object_adapter_
::TAO_Root_POA *	poa_
PortableServer::Servant	servant_
State	state_
PortableServer::ObjectId	system_id_
const PortableServer::ObjectId *	user_id_
POA_Current_Impl	current_context_
void *	cookie_
	Servant Locator's cookie.
const char *	operation_
	Operation name for this current.
TAO_Active_Object_Map_Entry *	active_object_map_entry_
Pre_Invoke_State	pre_invoke_state_
	Preinvoke data for the upcall.
Private Member Functions
	Servant_Upcall (const Servant_Upcall &)
void	operator= (const Servant_Upcall &)
Friends
class	::TAO_RT_Collocation_Resolver

Detailed Description

This class finds out the POA and the servant to perform an upcall. It can only be instantiated without the object adapter's lock held.

Member Enumeration Documentation

enum TAO::Portable_Server::Servant_Upcall::State

Enumeration values:

INITIAL_STAGE

OBJECT_ADAPTER_LOCK_ACQUIRED

POA_CURRENT_SETUP

OBJECT_ADAPTER_LOCK_RELEASED

SERVANT_LOCK_ACQUIRED

Constructor & Destructor Documentation

TAO::Portable_Server::Servant_Upcall::Servant_Upcall ( TAO_ORB_Core * orb_core )

Constructor.

TAO::Portable_Server::Servant_Upcall::~Servant_Upcall ( void )

Destructor.

TAO::Portable_Server::Servant_Upcall::Servant_Upcall ( const Servant_Upcall & ) [private]

Member Function Documentation

ACE_INLINE TAO_Active_Object_Map_Entry * TAO::Portable_Server::Servant_Upcall::active_object_map_entry ( void ) const

Get the active_object_map_entry.

ACE_INLINE void TAO::Portable_Server::Servant_Upcall::active_object_map_entry ( TAO_Active_Object_Map_Entry * entry )

Set the active_object_map_entry.

ACE_INLINE const PortableServer::ObjectId & TAO::Portable_Server::Servant_Upcall::id ( void ) const

System ID accessor.

void TAO::Portable_Server::Servant_Upcall::increment_servant_refcount ( void )

Increment the refcount.

ACE_INLINE void TAO::Portable_Server::Servant_Upcall::locator_cookie ( void * cookie )

Set the Servant Locator's cookie.

ACE_INLINE void * TAO::Portable_Server::Servant_Upcall::locator_cookie ( void ) const

Get the Servant Locator's cookie.

TAO_Root_POA * TAO::Portable_Server::Servant_Upcall::lookup_POA ( const TAO::ObjectKey &key ACE_ENV_ARG_DECL )

Locate POA.

ACE_INLINE TAO_Object_Adapter & TAO::Portable_Server::Servant_Upcall::object_adapter ( void ) const

Object Adapter accessor.

ACE_INLINE void TAO::Portable_Server::Servant_Upcall::operation ( const char * )

Set the operation name.

ACE_INLINE const char * TAO::Portable_Server::Servant_Upcall::operation ( void ) const

Get the operation name.

void TAO::Portable_Server::Servant_Upcall::operator= ( const Servant_Upcall & ) [private]

ACE_INLINE::TAO_Root_POA & TAO::Portable_Server::Servant_Upcall::poa ( void ) const

POA accessor.

void TAO::Portable_Server::Servant_Upcall::poa_cleanup ( void ) [protected]

void TAO::Portable_Server::Servant_Upcall::post_invoke ( void )

Run post_invoke for a request.

void TAO::Portable_Server::Servant_Upcall::post_invoke_servant_cleanup ( void ) [protected]

void TAO::Portable_Server::Servant_Upcall::pre_invoke_collocated_request ( ACE_ENV_SINGLE_ARG_DECL )

Run pre_invoke for a collocated request.

void TAO::Portable_Server::Servant_Upcall::pre_invoke_remote_request ( TAO_ServerRequest &req ACE_ENV_ARG_DECL )

Run pre_invoke for a remote request.

int TAO::Portable_Server::Servant_Upcall::prepare_for_upcall ( const TAO::ObjectKey & key,

const char * operation,

CORBA::Object_out forward_to ACE_ENV_ARG_DECL_WITH_DEFAULTS

)

Locate POA and servant.

int TAO::Portable_Server::Servant_Upcall::prepare_for_upcall_i ( const TAO::ObjectKey & key,

const char * operation,

CORBA::Object_out forward_to,

int &wait_occurred_restart_call ACE_ENV_ARG_DECL_WITH_DEFAULTS

)

Helper.

ACE_INLINE CORBA::Short TAO::Portable_Server::Servant_Upcall::priority ( void ) const

Get the priority for the current upcall.

ACE_INLINE PortableServer::Servant TAO::Portable_Server::Servant_Upcall::servant ( void ) const

Servant accessor.

void TAO::Portable_Server::Servant_Upcall::servant_cleanup ( void ) [protected]

void TAO::Portable_Server::Servant_Upcall::single_threaded_poa_cleanup ( void ) [protected]

void TAO::Portable_Server::Servant_Upcall::single_threaded_poa_setup ( ACE_ENV_SINGLE_ARG_DECL ) [protected]

ACE_INLINE void TAO::Portable_Server::Servant_Upcall::state ( State )

Set the state.

ACE_INLINE Servant_Upcall::State TAO::Portable_Server::Servant_Upcall::state ( void ) const

Get the state.

void TAO::Portable_Server::Servant_Upcall::upcall_cleanup ( void ) [protected]

Clean-up / reset state of this Servant_Upcall object.

ACE_INLINE const PortableServer::ObjectId & TAO::Portable_Server::Servant_Upcall::user_id ( void ) const

ACE_INLINE void TAO::Portable_Server::Servant_Upcall::user_id ( const PortableServer::ObjectId * )

User ID accessors. This is the same value returned by PortableServer::Current::get_object_id().