TAO_Notify_Proxy Class Reference

Base class proxy for all proxys in NS. More...

#include <Proxy.h>

Inheritance diagram for TAO_Notify_Proxy:

[legend]Collaboration diagram for TAO_Notify_Proxy:


Public Types
typedef TAO_Notify_Refcountable_Guard_T< TAO_Notify_Proxy >	Ptr
typedef CosNotifyChannelAdmin::ProxyIDSeq	SEQ
typedef CosNotifyChannelAdmin::ProxyIDSeq_var	SEQ_VAR
Public Member Functions
	TAO_Notify_Proxy (void)
	Constuctor.
virtual	~TAO_Notify_Proxy ()
	Destructor.
virtual CORBA::Object_ptr	activate (PortableServer::Servant servant)
	Activate.
virtual CORBA::Object_ptr	activate (PortableServer::Servant servant, CORBA::Long id)
	Activate with a given ID.
void	deactivate (void)
	Deactivate.
void	subscribed_types (TAO_Notify_EventTypeSeq &subscribed_types)
	Obtain the Proxy's subscribed types.
CORBA::Boolean	check_filters (const TAO_Notify_Event *event, TAO_Notify_FilterAdmin &parent_filter_admin, CosNotifyChannelAdmin::InterFilterGroupOperator filter_operator)
	Check if this event passes the admin and proxy filters.
void	types_changed (const TAO_Notify_EventTypeSeq &added, const TAO_Notify_EventTypeSeq &removed)
	Inform this proxy that the following types are being advertised.
CORBA::Boolean	updates_off (void)
	Have updates been turned off.
virtual void	destroy (void)=0
	Destroy this object.
virtual TAO_Notify_Peer *	peer (void)=0
	Access our Peer.
virtual CosNotification::EventTypeSeq *	obtain_types (CosNotifyChannelAdmin::ObtainInfoMode mode, const TAO_Notify_EventTypeSeq &types)
	Implement the Obtain Types.
virtual void	admin_types_changed (const CosNotification::EventTypeSeq &added, const CosNotification::EventTypeSeq &removed)=0
	Notification of subscriptions/offers set at the admin.
virtual void	qos_changed (const TAO_Notify_QoSProperties &qos_properties)
	Override, TAO_Notify_Object::qos_changed.
virtual void	save_persistent (TAO_Notify::Topology_Saver &saver)
virtual void	save_attrs (TAO_Notify::NVPList &attrs)
virtual const char *	get_proxy_type_name (void) const =0
virtual 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 Attributes
TAO_Notify_FilterAdmin	filter_admin_
	Filter Administration.
TAO_Notify_EventTypeSeq	subscribed_types_
	The types that we're subscribed with the event manager.
CORBA::Boolean	updates_off_
	True if updates have been turned off.
Friends
class	TAO_Notify_Peer

Detailed Description

Base class proxy for all proxys in NS.

Member Typedef Documentation

typedef TAO_Notify_Refcountable_Guard_T<TAO_Notify_Proxy> TAO_Notify_Proxy::Ptr

Reimplemented from TAO_Notify_Refcountable.

Reimplemented in TAO_Notify_ProxyConsumer, and TAO_Notify_ProxySupplier.

typedef CosNotifyChannelAdmin::ProxyIDSeq TAO_Notify_Proxy::SEQ

typedef CosNotifyChannelAdmin::ProxyIDSeq_var TAO_Notify_Proxy::SEQ_VAR

Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO_Notify_Proxy::TAO_Notify_Proxy ( void )

Constuctor.

TAO_Notify_Proxy::~TAO_Notify_Proxy ( ) [virtual]

Destructor.

Member Function Documentation

CORBA::Object_ptr TAO_Notify_Proxy::activate	(	PortableServer::Servant	servant,
		CORBA::Long	id
	)			`[virtual]`

Activate with a given ID.

Reimplemented from TAO_Notify_Object.

Reimplemented in TAO_Notify_RT_StructuredProxyPushSupplier.

CORBA::Object_ptr TAO_Notify_Proxy::activate ( PortableServer::Servant servant ) [virtual]

Activate.

Reimplemented from TAO_Notify_Object.

Reimplemented in TAO_Notify_RT_StructuredProxyPushSupplier.

virtual void TAO_Notify_Proxy::admin_types_changed	(	const CosNotification::EventTypeSeq &	added,
		const CosNotification::EventTypeSeq &	removed
	)			`[pure virtual]`

Notification of subscriptions/offers set at the admin.

ACE_INLINE CORBA::Boolean TAO_Notify_Proxy::check_filters	(	const TAO_Notify_Event *	event,
		TAO_Notify_FilterAdmin &	parent_filter_admin,
		CosNotifyChannelAdmin::InterFilterGroupOperator	filter_operator
	)

Check if this event passes the admin and proxy filters.

void TAO_Notify_Proxy::deactivate ( void )

Deactivate.

Reimplemented from TAO_Notify_Object.

virtual void TAO_Notify_Proxy::destroy ( void ) [pure virtual]

Destroy this object.

Implemented in TAO_Notify_ProxyConsumer, and TAO_Notify_ProxySupplier.

virtual const char* TAO_Notify_Proxy::get_proxy_type_name ( void ) const [pure virtual]

Implemented in TAO_Notify_CosEC_ProxyPushConsumer, TAO_Notify_CosEC_ProxyPushSupplier, TAO_Notify_ProxyPushConsumer, TAO_Notify_ProxyPushSupplier, TAO_Notify_SequenceProxyPushConsumer, TAO_Notify_SequenceProxyPushSupplier, TAO_Notify_StructuredProxyPushConsumer, and TAO_Notify_StructuredProxyPushSupplier.

TAO_Notify::Topology_Object * TAO_Notify_Proxy::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.

CosNotification::EventTypeSeq * TAO_Notify_Proxy::obtain_types	(	CosNotifyChannelAdmin::ObtainInfoMode	mode,
		const TAO_Notify_EventTypeSeq &	types
	)			`[virtual]`

Implement the Obtain Types.

virtual TAO_Notify_Peer* TAO_Notify_Proxy::peer ( void ) [pure virtual]

Access our Peer.

Implemented in TAO_Notify_ProxyConsumer, and TAO_Notify_ProxySupplier.

void TAO_Notify_Proxy::qos_changed ( const TAO_Notify_QoSProperties & qos_properties ) [virtual]

Override, TAO_Notify_Object::qos_changed.

Reimplemented from TAO_Notify_Object.

Reimplemented in TAO_Notify_ProxySupplier.

void TAO_Notify_Proxy::save_attrs ( TAO_Notify::NVPList & attrs ) [virtual]

Called by derived types to save their attributes. Each derived type should call its superclass version before saving its own attrs.

Reimplemented from TAO_Notify_Object.

void TAO_Notify_Proxy::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.

void TAO_Notify_Proxy::subscribed_types ( TAO_Notify_EventTypeSeq & subscribed_types )

Obtain the Proxy's subscribed types.