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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 Methods
	TAO_CEC_ProxyPushConsumer (TAO_CEC_EventChannel *event_channel)
	constructor... More...
virtual	~TAO_CEC_ProxyPushConsumer (void)
	destructor... More...
virtual CosEventChannelAdmin::ProxyPushConsumer_ptr	activate (ACE_ENV_SINGLE_ARG_DECL) throw (CORBA::SystemException)
	Activate in the POA. More...
virtual void	deactivate (ACE_ENV_SINGLE_ARG_DECL) throw (CORBA::SystemException)
	Deactivate from the POA. More...
CORBA::Boolean	is_connected (void) const
	Return 0 if no supplier is connected... More...
CosEventComm::PushSupplier_ptr	supplier (void) const
	Return the consumer object reference. It returns nil() if it has not connected yet. More...
CORBA::Boolean	supplier_non_existent (CORBA::Boolean_out disconnected ACE_ENV_ARG_DECL)
	Invoke the _non_existent() pseudo-operation on the supplier. More...
virtual void	shutdown (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
	The event channel is shutting down. More...
CORBA::ULong	_incr_refcnt (void)
	Increment and decrement the reference count. More...
CORBA::ULong	_decr_refcnt (void)
virtual void	connect_push_supplier (CosEventComm::PushSupplier_ptr push_supplier ACE_ENV_ARG_DECL_NOT_USED) throw (CORBA::SystemException, CosEventChannelAdmin::AlreadyConnected)
virtual void	push (const CORBA::Any &event ACE_ENV_ARG_DECL_NOT_USED) throw (CORBA::SystemException)
virtual void	disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) throw (CORBA::SystemException)
virtual PortableServer::POA_ptr	_default_POA (ACE_ENV_SINGLE_ARG_DECL)
virtual void	_add_ref (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
virtual void	_remove_ref (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
Protected Methods
void	supplier (CosEventComm::PushSupplier_ptr supplier)
	Set the supplier, used by some implementations to change the policies used when invoking operations on the supplier. More...
void	supplier_i (CosEventComm::PushSupplier_ptr supplier)
CORBA::Boolean	is_connected_i (void) const
	The private version (without locking) of is_connected(). More...
void	cleanup_i (void)
	Release the supplier. More...
Private Attributes
TAO_CEC_EventChannel *	event_channel_
	The supplier admin, used for activation and memory managment. More...
ACE_Lock *	lock_
	The locking strategy. More...
CORBA::ULong	refcount_
	The reference count. More...
CosEventComm::PushSupplier_var	supplier_
	The supplier.... More...
int	connected_
	If the flag is not zero then we are connected, notice that the supplier can be nil. More...
PortableServer::POA_var	default_POA_
	Store the default POA. More...
Friends
class	TAO_CEC_ProxyPushConsumer_Guard

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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.

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Member Typedef Documentation

typedef CosEventChannelAdmin::ProxyPushConsumer_ptr TAO_CEC_ProxyPushConsumer::_ptr_type

typedef CosEventChannelAdmin::ProxyPushConsumer_var TAO_CEC_ProxyPushConsumer::_var_type

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Constructor & Destructor Documentation

TAO_CEC_ProxyPushConsumer::TAO_CEC_ProxyPushConsumer (  TAO_CEC_EventChannel *    ec )

constructor...

TAO_CEC_ProxyPushConsumer::~TAO_CEC_ProxyPushConsumer (  void    )  [virtual]

destructor...

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Member Function Documentation

void TAO_CEC_ProxyPushConsumer::_add_ref (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS    )  [virtual]

CORBA::ULong TAO_CEC_ProxyPushConsumer::_decr_refcnt (  void    )

PortableServer::POA_ptr TAO_CEC_ProxyPushConsumer::_default_POA (  ACE_ENV_SINGLE_ARG_DECL    )  [virtual]

CORBA::ULong TAO_CEC_ProxyPushConsumer::_incr_refcnt (  void    )

Increment and decrement the reference count.

void TAO_CEC_ProxyPushConsumer::_remove_ref (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS    )  [virtual]

CosEventChannelAdmin::ProxyPushConsumer_ptr TAO_CEC_ProxyPushConsumer::activate (  ACE_ENV_SINGLE_ARG_DECL    )  throw (CORBA::SystemException) [virtual]

Activate in the POA.

void TAO_CEC_ProxyPushConsumer::cleanup_i (  void    )  [protected]

Release the supplier.

void TAO_CEC_ProxyPushConsumer::connect_push_supplier (  CosEventComm::PushSupplier_ptr push_supplier    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, CosEventChannelAdmin::AlreadyConnected) [virtual]

void TAO_CEC_ProxyPushConsumer::deactivate (  ACE_ENV_SINGLE_ARG_DECL    )  throw (CORBA::SystemException) [virtual]

Deactivate from the POA.

void TAO_CEC_ProxyPushConsumer::disconnect_push_consumer (  ACE_ENV_SINGLE_ARG_DECL_NOT_USED    )  throw (CORBA::SystemException) [virtual]

ACE_INLINE CORBA::Boolean TAO_CEC_ProxyPushConsumer::is_connected (  void    )  const

Return 0 if no supplier is connected...

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::push (  const CORBA::Any &event    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException) [virtual]

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.

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Friends And Related Function Documentation

friend class TAO_CEC_ProxyPushConsumer_Guard [friend]

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Member Data Documentation

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_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....

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

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

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