#include <ETCL_Filter.h>

Inheritance diagram for TAO_Notify_ETCL_Filter:

Collaboration diagram for TAO_Notify_ETCL_Filter:

Public Member Functions
	TAO_Notify_ETCL_Filter (PortableServer::POA_ptr poa, const char *constraint_grammar, const TAO_Notify_Object::ID &id)
	Constructor.
virtual	~TAO_Notify_ETCL_Filter (void)
	Destructor.
virtual void	save_persistent (TAO_Notify::Topology_Saver &saver)
void	load_attrs (const TAO_Notify::NVPList &attrs)
TAO_Notify::Topology_Object *	load_child (const ACE_CString &type, CORBA::Long id, const TAO_Notify::NVPList &attrs)
	Create a child of the appropriate type and return it.
Protected Member Functions
virtual char *	constraint_grammar (void)
virtual CosNotifyFilter::ConstraintInfoSeq *	add_constraints (const CosNotifyFilter::ConstraintExpSeq &constraint_list)
virtual void	modify_constraints (const CosNotifyFilter::ConstraintIDSeq &del_list, const CosNotifyFilter::ConstraintInfoSeq &modify_list)
virtual CosNotifyFilter::ConstraintInfoSeq *	get_constraints (const CosNotifyFilter::ConstraintIDSeq &id_list)
virtual CosNotifyFilter::ConstraintInfoSeq *	get_all_constraints (void)
virtual void	remove_all_constraints (void)
virtual void	destroy (void)
virtual CORBA::Boolean	match (const CORBA::Any &filterable_data)
virtual CORBA::Boolean	match_structured (const CosNotification::StructuredEvent &filterable_data)
virtual CORBA::Boolean	match_typed (const CosNotification::PropertySeq &filterable_data)
virtual CosNotifyFilter::CallbackID	attach_callback (CosNotifyComm::NotifySubscribe_ptr callback)
virtual void	detach_callback (CosNotifyFilter::CallbackID callback)
virtual CosNotifyFilter::CallbackIDSeq *	get_callbacks (void)
Private Types
typedef ACE_Hash_Map_Manager < CosNotifyFilter::ConstraintID, TAO_Notify_Constraint_Expr *, ACE_SYNCH_NULL_MUTEX >	CONSTRAINT_EXPR_LIST
	A list of the constraints stored in this filter.
Private Member Functions
virtual void	release (void)
	Release this object.
void	add_constraints_i (const CosNotifyFilter::ConstraintInfoSeq &constraint_info_seq)
void	add_constraint_i (const CosNotifyFilter::ConstraintInfo &constraint, CosNotifyFilter::ConstraintID cnstr_id=0)
TAO_Notify_Constraint_Expr *	add_constraint_i (CosNotifyFilter::ConstraintID cnstr_id)
void	remove_all_constraints_i (void)
Private Attributes
TAO_SYNCH_MUTEX	lock_
	Lock to serialize access to data members.
CORBA::Long	constraint_expr_ids_
	Id generator for ConstraintInfo's.
CONSTRAINT_EXPR_LIST	constraint_expr_list_
PortableServer::POA_var	poa_
	The POA in which the object is activated.
TAO_Notify_Object::ID	id_
	Id assigned to this object.
ACE_CString	grammar_

Member Typedef Documentation

typedef ACE_Hash_Map_Manager<CosNotifyFilter::ConstraintID, TAO_Notify_Constraint_Expr*, ACE_SYNCH_NULL_MUTEX> TAO_Notify_ETCL_Filter::CONSTRAINT_EXPR_LIST [private]

A list of the constraints stored in this filter.

Constructor & Destructor Documentation

TAO_Notify_ETCL_Filter::TAO_Notify_ETCL_Filter	(	PortableServer::POA_ptr	poa,
		const char *	constraint_grammar,
		const TAO_Notify_Object::ID &	id
	)

Constructor.

TAO_Notify_ETCL_Filter::~TAO_Notify_ETCL_Filter ( void ) [virtual]

Destructor.

Member Function Documentation

void TAO_Notify_ETCL_Filter::add_constraint_i	(	const CosNotifyFilter::ConstraintInfo &	constraint,
		CosNotifyFilter::ConstraintID	cnstr_id = `0`
	)		`[private]`

TAO_Notify_Constraint_Expr * TAO_Notify_ETCL_Filter::add_constraint_i ( CosNotifyFilter::ConstraintID cnstr_id ) [private]

CosNotifyFilter::ConstraintInfoSeq * TAO_Notify_ETCL_Filter::add_constraints ( const CosNotifyFilter::ConstraintExpSeq & constraint_list ) [protected, virtual]

void TAO_Notify_ETCL_Filter::add_constraints_i ( const CosNotifyFilter::ConstraintInfoSeq & constraint_info_seq ) [private]

CosNotifyFilter::CallbackID TAO_Notify_ETCL_Filter::attach_callback ( CosNotifyComm::NotifySubscribe_ptr callback ) [protected, virtual]

char * TAO_Notify_ETCL_Filter::constraint_grammar ( void ) [protected, virtual]

void TAO_Notify_ETCL_Filter::destroy ( void ) [protected, virtual]

void TAO_Notify_ETCL_Filter::detach_callback ( CosNotifyFilter::CallbackID callback ) [protected, virtual]

CosNotifyFilter::ConstraintInfoSeq * TAO_Notify_ETCL_Filter::get_all_constraints ( void ) [protected, virtual]

CosNotifyFilter::CallbackIDSeq * TAO_Notify_ETCL_Filter::get_callbacks ( void ) [protected, virtual]

CosNotifyFilter::ConstraintInfoSeq * TAO_Notify_ETCL_Filter::get_constraints ( const CosNotifyFilter::ConstraintIDSeq & id_list ) [protected, virtual]

void TAO_Notify_ETCL_Filter::load_attrs ( const TAO_Notify::NVPList & attrs ) [virtual]

Load our attributes. Each derived type should call the superclass load first before loading its own attributes.

Reimplemented from TAO_Notify_Object.

TAO_Notify::Topology_Object * TAO_Notify_ETCL_Filter::load_child	(	const ACE_CString &	type,
		CORBA::Long	id,
		const TAO_Notify::NVPList &	attrs
	)		`[virtual]`

Create a child of the appropriate type and return it.

Use "type" as passed in to determine what kind of child (supporting the Topology_Object interface) to create and return. Inform it of its new ID.

Reimplemented from TAO_Notify::Topology_Object.

CORBA::Boolean TAO_Notify_ETCL_Filter::match ( const CORBA::Any & filterable_data ) [protected, virtual]

CORBA::Boolean TAO_Notify_ETCL_Filter::match_structured ( const CosNotification::StructuredEvent & filterable_data ) [protected, virtual]

CORBA::Boolean TAO_Notify_ETCL_Filter::match_typed ( const CosNotification::PropertySeq & filterable_data ) [protected, virtual]

void TAO_Notify_ETCL_Filter::modify_constraints	(	const CosNotifyFilter::ConstraintIDSeq &	del_list,
		const CosNotifyFilter::ConstraintInfoSeq &	modify_list
	)		`[protected, virtual]`

void TAO_Notify_ETCL_Filter::release ( void ) [private, virtual]

Release this object.

Implements TAO_Notify_Refcountable.

void TAO_Notify_ETCL_Filter::remove_all_constraints ( void ) [protected, virtual]

void TAO_Notify_ETCL_Filter::remove_all_constraints_i ( void ) [private]

void TAO_Notify_ETCL_Filter::save_persistent ( TAO_Notify::Topology_Saver & saver ) [virtual]

Save our state to a Topology_Saver.

Use the methods of a Topology_Saver to store all information we want persisted. This function is called by our parent, which gives us a saver to use. In turn, we must call this function on all of our children. The implementation should look like: bool change = this->self_changed_; this->self_changed_ = false; this->children_changed_ = false; if (is_persistent ()) { bool want_all_children = saver.begin_object( this->id(), type, attrs, change); for all children { if (want_all_children || child.is_changed()) { child.save_persistent(saver); } } for all deleted children { saver.delete_child(child_type, child_id); } saver.end_object(this->id(), type); )

Implements TAO_Notify::Topology_Savable.