TAO_CEC_ProxyPushConsumer Class Reference

ProxyPushConsumer. More...

#include <CEC_ProxyPushConsumer.h>

Collaboration diagram for TAO_CEC_ProxyPushConsumer:

[legend]List of all members.

Public Types
typedef CosEventChannelAdmin::ProxyPushConsumer_ptr	_ptr_type
typedef CosEventChannelAdmin::ProxyPushConsumer_var	_var_type
Public Member Functions
	TAO_CEC_ProxyPushConsumer (TAO_CEC_EventChannel *event_channel)
	constructor...
virtual	~TAO_CEC_ProxyPushConsumer (void)
	destructor...
CosEventComm::PushSupplier_ptr	supplier (void) const
CORBA::Boolean	supplier_non_existent (CORBA::Boolean_out disconnected ACE_ENV_ARG_DECL)
virtual void	shutdown (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
	The event channel is shutting down.
CORBA::ULong	_incr_refcnt (void)
	Increment and decrement the reference count.
CORBA::ULong	_decr_refcnt (void)
virtual void	_add_ref (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
virtual void	_remove_ref (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
Public Attributes
virtual void virtual activate(CosEventChannelAdmin::ProxyPushConsumer_ptr &activated_proxy ACE_ENV_ARG_DECL) ACE_THROW_SPEC((CORBA void deactivate(ACE_ENV_SINGLE_ARG_DECL) ACE_THROW_SPEC((CORBA CORBA::Boolea	is_connected )(void) const
	Return 0 if no supplier is connected...
virtual void virtual connect_push_supplier(CosEventComm::PushSupplier_ptr push_supplier ACE_ENV_ARG_DECL_NOT_USED) ACE_THROW_SPEC((CORBA void virtual push(const CORBA::Any &event ACE_ENV_ARG_DECL_NOT_USED) ACE_THROW_SPEC((CORBA void virtual disconnect_push_consumer(ACE_ENV_SINGLE_ARG_DECL_NOT_USED) ACE_THROW_SPEC((CORBA PortableServer::POA_pt	_default_POA )(ACE_ENV_SINGLE_ARG_DECL)
Protected Member Functions
void	supplier (CosEventComm::PushSupplier_ptr supplier)
void	supplier_i (CosEventComm::PushSupplier_ptr supplier)
CORBA::Boolean	is_connected_i (void) const
	The private version (without locking) of is_connected().
void	cleanup_i (void)
	Release the supplier.
Private Attributes
TAO_CEC_EventChannel *	event_channel_
	The supplier admin, used for activation and memory managment.
ACE_Lock *	lock_
	The locking strategy.
CORBA::ULong	refcount_
	The reference count.
CosEventComm::PushSupplier_var	supplier_
	The supplier....
int	connected_
PortableServer::POA_var	default_POA_
	Store the default POA.
Friends
class	TAO_CEC_ProxyPushConsumer_Guard

---

Detailed Description

ProxyPushConsumer.

Implement the CosEventChannelAdmin::ProxyPushConsumer interface, remember that this class is used to communicate with a PushSupplier, so, in effect, this is the ambassador for a supplier inside the event channel. = MEMORY MANAGMENT The object commits suicide when disconnect_push_consumer() is called.

---

Member Typedef Documentation

typedef CosEventChannelAdmin::ProxyPushConsumer_ptr TAO_CEC_ProxyPushConsumer::_ptr_type

typedef CosEventChannelAdmin::ProxyPushConsumer_var TAO_CEC_ProxyPushConsumer::_var_type

---

Constructor & Destructor Documentation

TAO_CEC_ProxyPushConsumer::TAO_CEC_ProxyPushConsumer (  TAO_CEC_EventChannel *  event_channel  )

constructor...

TAO_CEC_ProxyPushConsumer::~TAO_CEC_ProxyPushConsumer (  void   )  [virtual]

destructor...

---

Member Function Documentation

virtual void TAO_CEC_ProxyPushConsumer::_add_ref (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS   )  [virtual]

CORBA::ULong TAO_CEC_ProxyPushConsumer::_decr_refcnt (  void   )

CORBA::ULong TAO_CEC_ProxyPushConsumer::_incr_refcnt (  void   )

Increment and decrement the reference count.

virtual void TAO_CEC_ProxyPushConsumer::_remove_ref (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS   )  [virtual]

void TAO_CEC_ProxyPushConsumer::cleanup_i (  void   )  [protected]

Release the supplier.

ACE_INLINE CORBA::Boolean TAO_CEC_ProxyPushConsumer::is_connected_i (  void   )  const [protected]

The private version (without locking) of is_connected().

void TAO_CEC_ProxyPushConsumer::shutdown (  ACE_ENV_SINGLE_ARG_DECL_NOT_USED   )  [virtual]

The event channel is shutting down.

ACE_INLINE void TAO_CEC_ProxyPushConsumer::supplier (  CosEventComm::PushSupplier_ptr  supplier  )  [protected]

Set the supplier, used by some implementations to change the policies used when invoking operations on the supplier.

ACE_INLINE CosEventComm::PushSupplier_ptr TAO_CEC_ProxyPushConsumer::supplier (  void   )  const

Return the consumer object reference. It returns nil() if it has not connected yet.

ACE_INLINE void TAO_CEC_ProxyPushConsumer::supplier_i (  CosEventComm::PushSupplier_ptr  supplier  )  [protected]

CORBA::Boolean TAO_CEC_ProxyPushConsumer::supplier_non_existent (  CORBA::Boolean_out disconnected  ACE_ENV_ARG_DECL  )

Invoke the _non_existent() pseudo-operation on the supplier. If it is disconnected then it returns true and sets the <disconnected> flag.

---

Friends And Related Function Documentation

friend class TAO_CEC_ProxyPushConsumer_Guard [friend]

---

Member Data Documentation

PortableServer::POA_ptr TAO_CEC_ProxyPushConsumer::_default_POA

int TAO_CEC_ProxyPushConsumer::connected_ [private]

If the flag is not zero then we are connected, notice that the supplier can be nil.

PortableServer::POA_var TAO_CEC_ProxyPushConsumer::default_POA_ [private]

Store the default POA.

TAO_CEC_EventChannel* TAO_CEC_ProxyPushConsumer::event_channel_ [private]

The supplier admin, used for activation and memory managment.

ACE_INLINE CORBA::Boolean TAO_CEC_ProxyPushConsumer::is_connected

Return 0 if no supplier is connected...

ACE_Lock* TAO_CEC_ProxyPushConsumer::lock_ [private]

The locking strategy.

CORBA::ULong TAO_CEC_ProxyPushConsumer::refcount_ [private]

The reference count.

CosEventComm::PushSupplier_var TAO_CEC_ProxyPushConsumer::supplier_ [private]

The supplier....

---

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

• CEC_ProxyPushConsumer.h
• CEC_ProxyPushConsumer.cpp
• CEC_ProxyPushConsumer.i

---