TAO_PG_PropertyManager Class Reference

Class that implements the PortableGroup::PropertyManager interface. More...

#include <PG_PropertyManager.h>

Collaboration diagram for TAO_PG_PropertyManager:

List of all members.

Public Types
typedef ACE_Hash_Map_Manager_Ex < ACE_CString, PortableGroup::Properties, ACE_Hash< ACE_CString > , ACE_Equal_To< ACE_CString > , ACE_Null_Mutex >	Type_Prop_Table
	Type-specific property hash map.

Public Member Functions
	TAO_PG_PropertyManager (TAO_PG_ObjectGroupManager &object_group_manager)
	Constructor.
PortableGroup::PropertyManager methods
Methods required by the PortableGroup::PropertyManager interface.
virtual void	set_default_properties (const PortableGroup::Properties &props)
	Set the default properties to be used by all object groups.
virtual PortableGroup::Properties *	get_default_properties ()
	Get the default properties used by all object groups.
virtual void	remove_default_properties (const PortableGroup::Properties &props)
	Remove default properties.
virtual void	set_type_properties (const char *type_id, const PortableGroup::Properties &overrides)
virtual PortableGroup::Properties *	get_type_properties (const char *type_id)
virtual void	remove_type_properties (const char *type_id, const PortableGroup::Properties &props)
	Remove the given properties associated with the Replica type ID.
virtual void	set_properties_dynamically (PortableGroup::ObjectGroup_ptr object_group, const PortableGroup::Properties &overrides)
virtual PortableGroup::Properties *	get_properties (PortableGroup::ObjectGroup_ptr object_group)

Private Member Functions
void	remove_properties (const PortableGroup::Properties &to_be_removed, PortableGroup::Properties &properties)

Private Attributes
TAO_PG_ObjectGroupManager &	object_group_manager_
	Table that maps ObjectId to Object Group related information.
PortableGroup::Properties	default_properties_
	Default properties.
Type_Prop_Table	type_properties_
	Table of type-specific object group properties.
TAO_SYNCH_MUTEX	lock_
TAO_PG_Default_Property_Validator	property_validator_
	The property validator.

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Detailed Description

Class that implements the PortableGroup::PropertyManager interface.

Only the default and type-specific properties are housed in this class. The properties used at creation time of an object group and those set dynamically after object group creation are stored in the TAO_PG_ObjectGroup_Map_Entry structure. However, the PropertyManager is still used to manage those properties.

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Member Typedef Documentation

typedef ACE_Hash_Map_Manager_Ex< ACE_CString, PortableGroup::Properties, ACE_Hash<ACE_CString>, ACE_Equal_To<ACE_CString>, ACE_Null_Mutex> TAO_PG_PropertyManager::Type_Prop_Table

Type-specific property hash map.

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Constructor & Destructor Documentation

TAO_PG_PropertyManager::TAO_PG_PropertyManager

(

TAO_PG_ObjectGroupManager &

object_group_manager

)

Constructor.

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Member Function Documentation

PortableGroup::Properties * TAO_PG_PropertyManager::get_default_properties ( )

virtual

Get the default properties used by all object groups.

PortableGroup::Properties * TAO_PG_PropertyManager::get_properties ( PortableGroup::ObjectGroup_ptr  object_group )

virtual

Return the properties currently in use by the given object group. These properties include those that were set dynamically, type-specific properties that weren't overridden, properties that were used when the replica was created, and default properties that weren't overridden.

PortableGroup::Properties * TAO_PG_PropertyManager::get_type_properties ( const char *  type_id )

virtual

Return the properties associated with a give Replica type. These properties include the type-specific properties in use, in addition to the default properties that were not overridden.

void TAO_PG_PropertyManager::remove_default_properties ( const PortableGroup::Properties &  props )

virtual

Remove default properties.

void TAO_PG_PropertyManager::remove_properties ( const PortableGroup::Properties &  to_be_removed, PortableGroup::Properties &  properties  )

private

Remove properties "to_be_removed" from the given list of properties.

void TAO_PG_PropertyManager::remove_type_properties ( const char *  type_id, const PortableGroup::Properties &  props  )

virtual

Remove the given properties associated with the Replica type ID.

void TAO_PG_PropertyManager::set_default_properties ( const PortableGroup::Properties &  props )

virtual

Set the default properties to be used by all object groups.

void TAO_PG_PropertyManager::set_properties_dynamically ( PortableGroup::ObjectGroup_ptr  object_group, const PortableGroup::Properties &  overrides  )

virtual

Dynamically set the properties associated with a given object group as the load balancer and replicas are being executed. These properties override the type-specific and default properties.

void TAO_PG_PropertyManager::set_type_properties ( const char *  type_id, const PortableGroup::Properties &  overrides  )

virtual

Set properties associated with a given Member type. These properties override the default properties.

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Member Data Documentation

PortableGroup::Properties TAO_PG_PropertyManager::default_properties_

private

Default properties.

TAO_SYNCH_MUTEX TAO_PG_PropertyManager::lock_

private

Lock used to synchronize access to the default properties and the type-specific properties.

TAO_PG_ObjectGroupManager& TAO_PG_PropertyManager::object_group_manager_

private

Table that maps ObjectId to Object Group related information.

TAO_PG_Default_Property_Validator TAO_PG_PropertyManager::property_validator_

private

The property validator.

Todo:

Strategize the validator, or use template policies.

Type_Prop_Table TAO_PG_PropertyManager::type_properties_

private

Table of type-specific object group properties.

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

• PG_PropertyManager.h
• PG_PropertyManager.cpp