TAO::Portable_Server::POA_Current_Impl Class Reference

Implementation of the PortableServer::Current object. More...

#include <POA_Current_Impl.h>

Collaboration diagram for TAO::Portable_Server::POA_Current_Impl:

[legend]

List of all members.

Public Member Functions
PortableServer::POA_ptr	get_POA (void)
PortableServer::ObjectId *	get_object_id (void)
PortableServer::Servant	get_servant (void)
CORBA::Object_ptr	get_reference (void)
void	poa (::TAO_Root_POA *)
	Set the POA implementation.
::TAO_Root_POA *	poa (void) const
	Get the POA implemantation.
TAO_ORB_Core &	orb_core (void) const
	ORB Core for this current.
void	object_id (const PortableServer::ObjectId &id)
	Set the object ID.
const PortableServer::ObjectId &	object_id (void) const
	Get the object ID.
void	replace_object_id (const PortableServer::ObjectId &system_id)
	Just replace the object id smartly.
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.
void	priority (CORBA::Short priority)
	Set the priority for the current upcall.
CORBA::Short	priority (void) const
	Get the priority for the current upcall.
	POA_Current_Impl (void)
	Convenience constructor combining construction & initialization.
POA_Current_Impl *	previous (void) const
	Return the previous current implementation.
void	teardown (void)
	Teardown the current for this request.
void	setup (::TAO_Root_POA *impl, const TAO::ObjectKey &key)
	Setup the current.
Protected Attributes
::TAO_Root_POA *	poa_
	The POA implementation invoking an upcall.
CORBA::Octet	object_id_buf_ [TAO_POA_OBJECT_ID_BUF_SIZE]
PortableServer::ObjectId	object_id_
const TAO::ObjectKey *	object_key_
	The object key of the current context.
PortableServer::Servant	servant_
	The servant for the current upcall.
CORBA::Short	priority_
	The priority for the current upcall.
POA_Current_Impl *	previous_current_impl_
	Current previous from <this>.
bool	setup_done_
	Is setup complete?
TAO_TSS_Resources *	tss_resources_
	Pointer to tss resources.
Private Member Functions
	POA_Current_Impl (const POA_Current_Impl &)
void	operator= (const POA_Current_Impl &)
Friends
class	::TAO_Root_POA

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Detailed Description

Implementation of the PortableServer::Current object.

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.

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Constructor & Destructor Documentation

TAO::Portable_Server::POA_Current_Impl::POA_Current_Impl

(

void

)

Convenience constructor combining construction & initialization.

TAO::Portable_Server::POA_Current_Impl::POA_Current_Impl

(

const POA_Current_Impl &

)

[private]

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Member Function Documentation

PortableServer::POA_ptr TAO::Portable_Server::POA_Current_Impl::get_POA

(

void

)

Return pointer to the invoking POA. Raises the <CORBA::NoContext> exception.

PortableServer::ObjectId * TAO::Portable_Server::POA_Current_Impl::get_object_id

(

void

)

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.

PortableServer::Servant TAO::Portable_Server::POA_Current_Impl::get_servant

(

void

)

Returns a reference to the servant that hosts the object in whose context it is called.

CORBA::Object_ptr TAO::Portable_Server::POA_Current_Impl::get_reference

(

void

)

This operation returns a locally manufactured reference to the object in the context of which it is called.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::poa

(

::TAO_Root_POA *

p

)

Set the POA implementation.

ACE_INLINE::TAO_Root_POA * TAO::Portable_Server::POA_Current_Impl::poa

(

void

)

const

Get the POA implemantation.

TAO_ORB_Core & TAO::Portable_Server::POA_Current_Impl::orb_core

(

void

)

const

ORB Core for this current.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::object_id

(

const PortableServer::ObjectId &

id

)

Set the object ID.

ACE_INLINE const PortableServer::ObjectId & TAO::Portable_Server::POA_Current_Impl::object_id

(

void

)

const

Get the object ID.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::replace_object_id

(

const PortableServer::ObjectId &

system_id

)

Just replace the object id smartly.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::object_key

(

const TAO::ObjectKey &

key

)

Set the object key.

ACE_INLINE const TAO::ObjectKey & TAO::Portable_Server::POA_Current_Impl::object_key

(

void

)

const

Get the object key.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::servant

(

PortableServer::Servant

servant

)

Set the servant for the current upcall.

ACE_INLINE PortableServer::Servant TAO::Portable_Server::POA_Current_Impl::servant

(

void

)

const

Get the servant for the current upcall.

ACE_INLINE void TAO::Portable_Server::POA_Current_Impl::priority

(

CORBA::Short

priority

)

Set the priority for the current upcall.

ACE_INLINE CORBA::Short TAO::Portable_Server::POA_Current_Impl::priority

(

void

)

const

Get the priority for the current upcall.

POA_Current_Impl * TAO::Portable_Server::POA_Current_Impl::previous

(

void

)

const

Return the previous current implementation.

void TAO::Portable_Server::POA_Current_Impl::teardown

(

void

)

Teardown the current for this request.

void TAO::Portable_Server::POA_Current_Impl::setup	(	::TAO_Root_POA *	impl,
		const TAO::ObjectKey &	key
	)

Setup the current.

void TAO::Portable_Server::POA_Current_Impl::operator=

(

const POA_Current_Impl &

)

[private]

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Friends And Related Function Documentation

friend class ::TAO_Root_POA [friend]

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Member Data Documentation

::TAO_Root_POA* TAO::Portable_Server::POA_Current_Impl::poa_ [protected]

The POA implementation invoking an upcall.

CORBA::Octet TAO::Portable_Server::POA_Current_Impl::object_id_buf_[TAO_POA_OBJECT_ID_BUF_SIZE] [protected]

In order to avoid memory allocations, we will populate the object id with this buffer.

PortableServer::ObjectId TAO::Portable_Server::POA_Current_Impl::object_id_ [protected]

The object ID of the current context. This is the user id and not the id the goes into the IOR. Note also that unlike the <object_key>, this field is stored by value.

const TAO::ObjectKey* TAO::Portable_Server::POA_Current_Impl::object_key_ [protected]

The object key of the current context.

PortableServer::Servant TAO::Portable_Server::POA_Current_Impl::servant_ [protected]

The servant for the current upcall.

CORBA::Short TAO::Portable_Server::POA_Current_Impl::priority_ [protected]

The priority for the current upcall.

POA_Current_Impl* TAO::Portable_Server::POA_Current_Impl::previous_current_impl_ [protected]

Current previous from <this>.

bool TAO::Portable_Server::POA_Current_Impl::setup_done_ [protected]

Is setup complete?

TAO_TSS_Resources* TAO::Portable_Server::POA_Current_Impl::tss_resources_ [protected]

Pointer to tss resources.

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

• POA_Current_Impl.h
• POA_Current_Impl.cpp
• POA_Current_Impl.inl

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