Concrete QoS Decorator. More...

#include <QoS_Decorator.h>

Inheritance diagram for ACE_QoS_Decorator:

Collaboration diagram for ACE_QoS_Decorator:

Public Member Functions
	ACE_QoS_Decorator (void)
	Constructor.
	ACE_QoS_Decorator (ACE_Event_Handler event_handler, ACE_QoS_Session qos_session, ACE_Reactor *reactor=ACE_Reactor::instance())
	Constructor.
	~ACE_QoS_Decorator (void)
	Destructor.
virtual ACE_HANDLE	get_handle (void) const
	Calls the base class get_handle ().
virtual int	handle_input (ACE_HANDLE fd)
	Calls the base class handle_input ().
virtual int	handle_qos (ACE_HANDLE fd)
	Calls the base class handle_qos ().
int	init (void)
Private Attributes
ACE_QoS_Decorator_Base *	decorator_base_
	Requests on the class are forwarded to this base class;.
ACE_QoS_Event_Handler *	qos_event_handler_
ACE_QoS_Session *	qos_session_
ACE_Reactor *	reactor_

Detailed Description

Concrete QoS Decorator.

Decorates the ACE_Event_Handler to additionally handle QoS events uniformly for different QoS mechanisms like RAPI and GQoS.

Definition at line 127 of file QoS_Decorator.h.

Constructor & Destructor Documentation

ACE_QoS_Decorator::ACE_QoS_Decorator ( void )

Constructor.

Definition at line 50 of file QoS_Decorator.cpp.

{}

ACE_QoS_Decorator::ACE_QoS_Decorator	(	ACE_Event_Handler *	event_handler,
		ACE_QoS_Session *	qos_session,
		ACE_Reactor *	reactor = `ACE_Reactor::instance ()`
	)

Constructor.

Definition at line 54 of file QoS_Decorator.cpp.

  : qos_session_ (qos_session),
    reactor_ (reactor)
{
  ACE_NEW (this->decorator_base_,
           ACE_QoS_Decorator_Base (event_handler));

  ACE_NEW (this->qos_event_handler_,
           ACE_QoS_Event_Handler (this->decorator_base_));
}

ACE_QoS_Decorator::~ACE_QoS_Decorator ( void )

Destructor.

Definition at line 68 of file QoS_Decorator.cpp.

{
  delete this->decorator_base_;
  delete this->qos_event_handler_;
}

Member Function Documentation

ACE_HANDLE ACE_QoS_Decorator::get_handle ( void ) const [virtual]

Calls the base class get_handle ().

Reimplemented from ACE_QoS_Decorator_Base.

Definition at line 78 of file QoS_Decorator.cpp.

{
  return this->decorator_base_->get_handle ();
}

int ACE_QoS_Decorator::handle_input ( ACE_HANDLE fd ) [virtual]

Calls the base class handle_input ().

Reimplemented from ACE_QoS_Decorator_Base.

Definition at line 87 of file QoS_Decorator.cpp.

{
  return this->decorator_base_->handle_input (fd);
}

int ACE_QoS_Decorator::handle_qos ( ACE_HANDLE fd ) [virtual]

Calls the base class handle_qos ().

Reimplemented from ACE_QoS_Decorator_Base.

Definition at line 96 of file QoS_Decorator.cpp.

{
  return this->decorator_base_->handle_qos (fd);
}

int ACE_QoS_Decorator::init ( void )

This method registers the QoS Event Handler with the Reactor to receive RAPI events.

Definition at line 105 of file QoS_Decorator.cpp.

{
#if defined (ACE_HAS_RAPI)

  // Pass the QoS session to QoS Event Handler.
  this->qos_event_handler_->qos_session (this->qos_session_);

  // Register the QoS Event Handler with the Reactor.
  return this->reactor_->register_handler (this->qos_event_handler_,
                                           ACE_Event_Handler::READ_MASK);
#endif
  return 0;

}