TAO::PICurrent_Impl Class Reference

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

#include <PICurrent_Impl.h>

Collaboration diagram for TAO::PICurrent_Impl:

[legend]List of all members.

Public Types
typedef ACE_Array_Base< CORBA::Any >	Table
	Typedef for the underyling "slot table.".
Public Member Functions
	PICurrent_Impl (void)
	Constructor.
	~PICurrent_Impl (void)
	Destructor.
CORBA::Any *	get_slot (PortableInterceptor::SlotId identifier) throw (CORBA::SystemException, PortableInterceptor::InvalidSlot)
void	set_slot (PortableInterceptor::SlotId identifier, const CORBA::Any &data) throw (CORBA::SystemException, PortableInterceptor::InvalidSlot)
	Set information in the slot table at the given SlotId.
void	copy_callback (PICurrent_Copy_Callback *cb)
void	destruction_callback (PICurrent_Impl *p)
void	execute_destruction_callback (Table *old_lc_slot_table)
	Execute the destruction callback object.
Table &	slot_table (void)
	Return a reference to the underlying slot table.
Table &	current_slot_table (void)
bool	lc_slot_table (PICurrent_Impl *p)
	Logically (shallow) copy the given slot table.
Table *	lc_slot_table (void) const
	Return pointer to the logically copied slot table.
Private Member Functions
	PICurrent_Impl (const PICurrent_Impl &)
void	operator= (const PICurrent_Impl &)
Private Attributes
Table	slot_table_
	Array of CORBA::Anys that is the underlying "slot table.".
Table *	lc_slot_table_
PICurrent_Copy_Callback *	copy_callback_
PICurrent_Impl *	destruction_callback_

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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.

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Member Typedef Documentation

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

Typedef for the underyling "slot table.".

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Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO::PICurrent_Impl::PICurrent_Impl (  void   )

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.

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Member Function Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE void TAO::PICurrent_Impl::copy_callback (  PICurrent_Copy_Callback *  cb  )

Set the PICurrent copy callback object responsible for deep copying the source PICurrent's slot table.

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

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

ACE_INLINE void TAO::PICurrent_Impl::destruction_callback (  PICurrent_Impl *  p  )

Set the PICurrent destruction callback object that will be notified of this object's destruction.

void TAO::PICurrent_Impl::execute_destruction_callback (  Table *  old_lc_slot_table  )

Execute the destruction callback object.

CORBA::Any * TAO::PICurrent_Impl::get_slot (  PortableInterceptor::SlotId  identifier  )  throw (CORBA::SystemException, PortableInterceptor::InvalidSlot)

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

ACE_INLINE TAO::PICurrent_Impl::Table * TAO::PICurrent_Impl::lc_slot_table (  void   )  const

Return pointer to the logically copied slot table. Returns: Zero if no logically copied slot table. Non-zero otherwise.

ACE_INLINE bool TAO::PICurrent_Impl::lc_slot_table (  PICurrent_Impl *  p  )

Logically (shallow) copy the given slot table.

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

Prevent copying through the copy constructor and the assignment operator.

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

Set information in the slot table at the given SlotId.

ACE_INLINE TAO::PICurrent_Impl::Table & TAO::PICurrent_Impl::slot_table (  void   )

Return a reference to the underlying slot table.

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Member Data Documentation

PICurrent_Copy_Callback* TAO::PICurrent_Impl::copy_callback_ [private]

Callback object responsible for performing deep copies of a PICurrent's slot table. This is the PICurrent that has our slot_table_ referred as lc_slot_table_. This copy is there to make sure that when we want to modify our table, that we can first copy our table to the PICurrent that refers to our table so that it has an unique copy of the data.

PICurrent_Impl* TAO::PICurrent_Impl::destruction_callback_ [private]

PICurrent_Impl object that will be notified of this object's destruction. This is the PICurrent that has our slot_table_ as lc_slot_table_.

Table* TAO::PICurrent_Impl::lc_slot_table_ [private]

Table that was logically copied from a PICurrent in another scope, i.e. either the request scope or the thread scope.

Table TAO::PICurrent_Impl::slot_table_ [private]

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

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

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

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