TAO_Notify::Standard_Event_Persistence_Factory Class Reference

Standard (i.e. default) implementation of Event_Persistence_Factory interface. More...

#include <Standard_Event_Persistence.h>

Inheritance diagram for TAO_Notify::Standard_Event_Persistence_Factory:

Collaboration diagram for TAO_Notify::Standard_Event_Persistence_Factory:

Public Member Functions
	Standard_Event_Persistence_Factory ()
	Constructor.
virtual	~Standard_Event_Persistence_Factory ()
	Destructor.
bool	open (const ACE_TCHAR *filename, ACE_UINT32 block_size=512)
virtual Routing_Slip_Persistence_Manager *	create_routing_slip_persistence_manager (Persistent_Callback *callback)
	Create a Persistence Manager.
virtual Routing_Slip_Persistence_Manager *	first_reload_manager ()
void	done_reloading (Persistent_Storage_Block *next_psb, ACE_UINT64 current_serial_number)
	reloading process complete. Where should the chain continue?
void	preallocate_next_record (ACE_UINT64 &current_serial_number, Persistent_Storage_Block *&current_psb, ACE_UINT64 &next_serial_number, ACE_UINT32 &next_block_number)
void	get_preallocated_pointer (ACE_UINT64 &next_serial_number, ACE_UINT32 &next_block_number)
Persistent_File_Allocator *	allocator ()
Routing_Slip_Persistence_Manager &	root ()
Public Member Functions inherited from TAO_Notify::Event_Persistence_Factory
virtual	~Event_Persistence_Factory ()

Public Attributes
TAO_SYNCH_MUTEX	lock

Private Attributes
Persistent_File_Allocator	allocator_
Routing_Slip_Persistence_Manager	root_
Persistent_Storage_Block *	psb_
ACE_UINT64	serial_number_
bool	is_reloading_

Detailed Description

Standard (i.e. default) implementation of Event_Persistence_Factory interface.

Constructor & Destructor Documentation

TAO_Notify::Standard_Event_Persistence_Factory::Standard_Event_Persistence_Factory

(

)

Constructor.

TAO_Notify::Standard_Event_Persistence_Factory::~Standard_Event_Persistence_Factory ( )

virtual

Destructor.

Member Function Documentation

Persistent_File_Allocator * TAO_Notify::Standard_Event_Persistence_Factory::allocator

(

)

Accessor for file allocator. Intended for use only by the Routing Slip Persistence Manager

Routing_Slip_Persistence_Manager * TAO_Notify::Standard_Event_Persistence_Factory::create_routing_slip_persistence_manager ( Persistent_Callback *  callback )

virtual

Create a Persistence Manager.

Implements TAO_Notify::Event_Persistence_Factory.

void TAO_Notify::Standard_Event_Persistence_Factory::done_reloading	(	Persistent_Storage_Block *	next_psb,
		ACE_UINT64	current_serial_number
	)

reloading process complete. Where should the chain continue?

Routing_Slip_Persistence_Manager * TAO_Notify::Standard_Event_Persistence_Factory::first_reload_manager ( )

virtual

Begin the reload process by returning the first Routing_Slip_Persistence_Manager to continue call Routing_Slip_Persistence_Manager::load_next ()

Implements TAO_Notify::Event_Persistence_Factory.

void TAO_Notify::Standard_Event_Persistence_Factory::get_preallocated_pointer	(	ACE_UINT64 &	next_serial_number,
		ACE_UINT32 &	next_block_number
	)

bool TAO_Notify::Standard_Event_Persistence_Factory::open	(	const ACE_TCHAR *	filename,
		ACE_UINT32	block_size = 512
	)

Open persistence file and initialize. /param filename the fully qualified path/name of the file to contain persistent information. /param block_size the size of a physical block on the device containing the file.

void TAO_Notify::Standard_Event_Persistence_Factory::preallocate_next_record	(	ACE_UINT64 &	current_serial_number,
		Persistent_Storage_Block *&	current_psb,
		ACE_UINT64 &	next_serial_number,
		ACE_UINT32 &	next_block_number
	)

return current serial # and a psb containing current record# allocate new serial # and record number, and return those, too.

Routing_Slip_Persistence_Manager & TAO_Notify::Standard_Event_Persistence_Factory::root

(

)

Access root record. Intended for use only by the Routing Slip Persistence Manager

Member Data Documentation

Persistent_File_Allocator TAO_Notify::Standard_Event_Persistence_Factory::allocator_

private

bool TAO_Notify::Standard_Event_Persistence_Factory::is_reloading_

private

TAO_SYNCH_MUTEX TAO_Notify::Standard_Event_Persistence_Factory::lock

Persistent_Storage_Block* TAO_Notify::Standard_Event_Persistence_Factory::psb_

private

Routing_Slip_Persistence_Manager TAO_Notify::Standard_Event_Persistence_Factory::root_

private

ACE_UINT64 TAO_Notify::Standard_Event_Persistence_Factory::serial_number_

private

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

• Standard_Event_Persistence.h
• Standard_Event_Persistence.cpp