TAO_EC_Object_Deactivator Class Reference

Utility for deactivating servants from POA. More...

#include <EC_Lifetime_Utils.h>

Collaboration diagram for TAO_EC_Object_Deactivator:

Public Member Functions
	TAO_EC_Object_Deactivator ()
	TAO_EC_Object_Deactivator (PortableServer::POA_ptr poa, PortableServer::ObjectId const &id)
	~TAO_EC_Object_Deactivator ()
void	set_values (PortableServer::POA_ptr poa, PortableServer::ObjectId const &id)
void	set_values (TAO_EC_Object_Deactivator &deactivator)
	Take on the state of deactivator. deactivator loses its state.
void	allow_deactivation ()
void	disallow_deactivation ()
void	deactivate ()
PortableServer::POA_var	poa () const
	Accessor for the POA used in deactivation.

Private Member Functions
	TAO_EC_Object_Deactivator (const TAO_EC_Object_Deactivator &rhs)
	Disallow.
TAO_EC_Object_Deactivator &	operator= (const TAO_EC_Object_Deactivator &rhs)

Private Attributes
PortableServer::POA_var	poa_
	POA from which the object will be deactivated.
PortableServer::ObjectId	id_
	ObjectId of the object to be deactivated.
int	deactivate_

Detailed Description

Utility for deactivating servants from POA.

Maintains state necessary to deactivate a servant from POA. Can be told to deactivate a servant explicitly or can do so automagically, in its destructor.

Constructor & Destructor Documentation

TAO_EC_Object_Deactivator() [1/3]

TAO_EC_Object_Deactivator::TAO_EC_Object_Deactivator

(

)

Default constructor. Deactivation info can be supplied later through set_values ().

TAO_EC_Object_Deactivator() [2/3]

TAO_EC_Object_Deactivator::TAO_EC_Object_Deactivator	(	PortableServer::POA_ptr	poa,
		PortableServer::ObjectId const &	id )

Constructor. Set id which will be deactivated from @ poa in the deactivator's destructor, unless deactivate () or disallow_deactivation () are invoked before the destruction.

~TAO_EC_Object_Deactivator()

TAO_EC_Object_Deactivator::~TAO_EC_Object_Deactivator

(

)

Destructor. Deactivates id_ from poa_ if those values have been set, and neither deactivate() nor disallow_deactivation() have been invoked.

TAO_EC_Object_Deactivator() [3/3]

TAO_EC_Object_Deactivator::TAO_EC_Object_Deactivator ( const TAO_EC_Object_Deactivator & rhs )

private

Disallow.

Member Function Documentation

allow_deactivation()

void TAO_EC_Object_Deactivator::allow_deactivation

(

)

Explicitly enable deactivation to happen in destructor or when deactivate() is called.

deactivate()

void TAO_EC_Object_Deactivator::deactivate

(

)

Perform deactivation now if <poa_> and <id_> values have been set, and deactivation hasn't happened yet nor has it been explicitly disallowed. CORBA exceptions occurring during deactivation are not propagated. Deactivation will NOT happen in the destructor.

disallow_deactivation()

void TAO_EC_Object_Deactivator::disallow_deactivation

(

)

Explicitly disable deactivation from happening in destructor or when deactivate() is called.

operator=()

TAO_EC_Object_Deactivator & TAO_EC_Object_Deactivator::operator= ( const TAO_EC_Object_Deactivator & rhs )

private

poa()

PortableServer::POA_var TAO_EC_Object_Deactivator::poa

(

)

const

Accessor for the POA used in deactivation.

set_values() [1/2]

void TAO_EC_Object_Deactivator::set_values	(	PortableServer::POA_ptr	poa,
		PortableServer::ObjectId const &	id )

Set <id> which will be deactivated from <poa> in the deactivator's destructor, unless deactivate () or disallow_deactivation () are invoked before the destruction.

set_values() [2/2]

void TAO_EC_Object_Deactivator::set_values

(

TAO_EC_Object_Deactivator &

deactivator

)

Take on the state of deactivator. deactivator loses its state.

Member Data Documentation

deactivate_

int TAO_EC_Object_Deactivator::deactivate_

private

Flag indicating whether deactivation will be attempted. The flag is set to false if <poa_> and <id_> haven't been set yet, or if deactivation already happened, or if disallow_deactivation () method is invoked.

id_

PortableServer::ObjectId TAO_EC_Object_Deactivator::id_

private

ObjectId of the object to be deactivated.

poa_

PortableServer::POA_var TAO_EC_Object_Deactivator::poa_

private

POA from which the object will be deactivated.

---

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

• EC_Lifetime_Utils.h
• EC_Lifetime_Utils.inl