TAO_CosNotification  2.2.2
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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:
Inheritance graph
Collaboration diagram for TAO_Notify::Standard_Event_Persistence_Factory:
Collaboration graph

Public Member Functions

 Standard_Event_Persistence_Factory ()
 Constructor. More...
 
virtual ~Standard_Event_Persistence_Factory ()
 Destructor. More...
 
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. More...
 
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? More...
 
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_Allocatorallocator ()
 
Routing_Slip_Persistence_Managerroot ()
 
- 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_Blockpsb_
 
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

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