TAO_Storable_Naming_Context_Activator Class Reference

#include <Storable_Naming_Context_Activator.h>

Collaboration diagram for TAO_Storable_Naming_Context_Activator:

List of all members.

Public Member Functions
	TAO_Storable_Naming_Context_Activator (CORBA::ORB_ptr orb, TAO_Naming_Service_Persistence_Factory *factory, const ACE_TCHAR *persistence_directory, size_t context_size)
virtual	~TAO_Storable_Naming_Context_Activator ()
virtual PortableServer::Servant	incarnate (const PortableServer::ObjectId &oid, PortableServer::POA_ptr poa)
virtual void	etherealize (const PortableServer::ObjectId &oid, PortableServer::POA_ptr adapter, PortableServer::Servant servant, CORBA::Boolean cleanup_in_progress, CORBA::Boolean remaining_activations)
Private Attributes
CORBA::ORB_ptr	orb_
TAO_Naming_Service_Persistence_Factory *	factory_
const ACE_TCHAR *	persistence_directory_
size_t	context_size_

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Detailed Description

A servant activator to be use with a TAO_Storable_Naming_Context. Permits contexts saved to disk in one naming service process to be "lazily" created on demand in other processes by reading the context file off disk only when a request to the context is made.

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Constructor & Destructor Documentation

TAO_Storable_Naming_Context_Activator::TAO_Storable_Naming_Context_Activator	(	CORBA::ORB_ptr	orb,
		TAO_Naming_Service_Persistence_Factory *	factory,
		const ACE_TCHAR *	persistence_directory,
		size_t	context_size
	)

The constructor takes arguments needed to create a TAO_Storable_Naming_Context and TAO_Naming_Context on demand.

TAO_Storable_Naming_Context_Activator::~TAO_Storable_Naming_Context_Activator ( )

virtual

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Member Function Documentation

void TAO_Storable_Naming_Context_Activator::etherealize ( const PortableServer::ObjectId &  oid, PortableServer::POA_ptr  adapter, PortableServer::Servant  servant, CORBA::Boolean  cleanup_in_progress, CORBA::Boolean  remaining_activations  )

virtual

Used by the POA to delete the servant created from a call to incarnate.

PortableServer::Servant TAO_Storable_Naming_Context_Activator::incarnate ( const PortableServer::ObjectId &  oid, PortableServer::POA_ptr  poa  )

virtual

Create a TAO_Storable_Naming_Context and TAO_Naming_Context on demand if a request to a naming context CORBA reference is made and the servant implementing this reference does not yet exist.

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Member Data Documentation

size_t TAO_Storable_Naming_Context_Activator::context_size_

private

TAO_Naming_Service_Persistence_Factory* TAO_Storable_Naming_Context_Activator::factory_

private

CORBA::ORB_ptr TAO_Storable_Naming_Context_Activator::orb_

private

const ACE_TCHAR* TAO_Storable_Naming_Context_Activator::persistence_directory_

private

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

• Storable_Naming_Context_Activator.h
• Storable_Naming_Context_Activator.cpp