TAO::PICurrent_Impl Class Reference

Implementation of the PortableInterceptor::Current interface. More...

#include <PICurrent_Impl.h>

Collaboration diagram for TAO::PICurrent_Impl:

Public Member Functions
	PICurrent_Impl (TAO_ORB_Core *orb_core=0, size_t tss_slot=0, PICurrent_Impl *pop=0)
	Constructor. More...
	~PICurrent_Impl (void)
	Destructor. More...
CORBA::Any *	get_slot (PortableInterceptor::SlotId identifier)
void	set_slot (PortableInterceptor::SlotId identifier, const CORBA::Any &data)
	Set information in the slot table at the given SlotId. More...
void	take_lazy_copy (PICurrent_Impl *p)
	Logically/Lazy (shallow) copy the given object's slot table. More...
void	push (void)
	Push a new PICurrent_Impl on stack. More...
void	pop (void)
	Pop old PICurrent_Impl from stack. More...

Private Types
typedef ACE_Array_Base < CORBA::Any >	Table
	Typedef for the underyling "slot table.". More...

Private Member Functions
void	convert_from_lazy_to_real_copy ()
void	set_callback_for_impending_change (PICurrent_Impl *p)
Table &	current_slot_table ()
	PICurrent_Impl (const PICurrent_Impl &)
void	operator= (const PICurrent_Impl &)

Private Attributes
TAO_ORB_Core *	orb_core_
	Allow for stack of PICurrent_Impl as required. More...
size_t	tss_slot_
PICurrent_Impl *	pop_
PICurrent_Impl *	push_
Table	slot_table_
	Array of CORBA::Anys that is the underlying "slot table.". More...
PICurrent_Impl *	lazy_copy_
PICurrent_Impl *	impending_change_callback_

Detailed Description

Implementation of the PortableInterceptor::Current interface.

This class implements both the "request scope current" and the "thread scope current" objects as required by Portable Interceptors.

Member Typedef Documentation

typedef ACE_Array_Base<CORBA::Any> TAO::PICurrent_Impl::Table

private

Typedef for the underyling "slot table.".

Constructor & Destructor Documentation

TAO::PICurrent_Impl::PICurrent_Impl ( TAO_ORB_Core *  orb_core = 0, size_t  tss_slot = 0, PICurrent_Impl *  pop = 0  )

inline

Constructor.

TAO::PICurrent_Impl::~PICurrent_Impl

(

void

)

Destructor.

TAO::PICurrent_Impl::PICurrent_Impl ( const PICurrent_Impl &  )

private

Prevent copying through the copy constructor and the assignment operator.

Member Function Documentation

void TAO::PICurrent_Impl::convert_from_lazy_to_real_copy ( )

inlineprivate

Force this object to convert from a logical (referenced) copy, to a physical (or deep, actual) copy.

TAO::PICurrent_Impl::Table & TAO::PICurrent_Impl::current_slot_table ( )

inlineprivate

Return a reference to the slot table currently associated with this PICurrent_Impl object.

Returns

Logically copied slot table if available, otherwise underlying slot table.

CORBA::Any * TAO::PICurrent_Impl::get_slot

(

PortableInterceptor::SlotId

identifier

)

Retrieve information stored in the slot table at the given SlotId.

void TAO::PICurrent_Impl::operator= ( const PICurrent_Impl &  )

private

Prevent copying through the copy constructor and the assignment operator.

void TAO::PICurrent_Impl::pop

(

void

)

Pop old PICurrent_Impl from stack.

void TAO::PICurrent_Impl::push

(

void

)

Push a new PICurrent_Impl on stack.

void TAO::PICurrent_Impl::set_callback_for_impending_change ( TAO::PICurrent_Impl *  p )

inlineprivate

Set the callback PICurrent_Impl object that will be notified of this object's impending destruction or change. Set to 0 to clear. (NOTE Only handles a SINGLE object at at time, does NOT warn previous callback that this has been changed.)

void TAO::PICurrent_Impl::set_slot	(	PortableInterceptor::SlotId	identifier,
		const CORBA::Any &	data
	)

Set information in the slot table at the given SlotId.

void TAO::PICurrent_Impl::take_lazy_copy

(

TAO::PICurrent_Impl *

p

)

Logically/Lazy (shallow) copy the given object's slot table.

Member Data Documentation

PICurrent_Impl* TAO::PICurrent_Impl::impending_change_callback_

private

PICurrent_Impl object that will be notified of this object's impending destruction or change to its slot_table_. This is the PICurrent_Impl that has access to our slot_table_ via its lazy_copy_ pointer. As necessary this allows that object's convert_from_lazy_to_real_copy() to be called.

PICurrent_Impl* TAO::PICurrent_Impl::lazy_copy_

private

Access to logical copy from a PICurrent_Impl in another scope, i.e. either the request scope or the thread scope.

TAO_ORB_Core* TAO::PICurrent_Impl::orb_core_

private

Allow for stack of PICurrent_Impl as required.

PICurrent_Impl* TAO::PICurrent_Impl::pop_

private

PICurrent_Impl* TAO::PICurrent_Impl::push_

private

Table TAO::PICurrent_Impl::slot_table_

private

Array of CORBA::Anys that is the underlying "slot table.".

size_t TAO::PICurrent_Impl::tss_slot_

private

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

• PICurrent_Impl.h
• PICurrent_Impl.cpp
• PICurrent_Impl.inl