/* -*- C++ -*- */
// $Id: Notification_Receiver_Handler.h,v 4.4 1998/10/20 02:34:35 levine Exp $

// ============================================================================
//
// = LIBRARY
//    EventComm
//
// = FILENAME
//    Notifier_Receiver_Handler.h
//
// = DESCRIPTION
//    Subclass of Corba_Handler that sets up the Notification_Receiver handler
//    for use with the ACE ACE_Reactor.
//
// = AUTHOR
//    Douglas C. Schmidt (schmidt@cs.wustl.edu)
//
// ============================================================================

#ifndef _NOTIFICATION_RECEIVER_HANDLER_H
#define _NOTIFICATION_RECEIVER_HANDLER_H

#include "ace/CORBA_Handler.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

#include "Event_Comm_i.h"

#if defined (ACE_HAS_ORBIX) && (ACE_HAS_ORBIX != 0)

class Notification_Receiver_Handler
{
  // = TITLE
  //    Subclass of Corba_Handler that sets up the Notification
  //    Receiver handler for use with the ACE ACE_Reactor.
  //
  // = DESCRIPTION
  //    Note that this class doesn't inherit from ACE_ST_CORBA_Handler
  //    (unlike the Supplier's Notifier_Handler class).  Instead, it
  //    uses an alternative interface that can be called directly.
public:
  Notification_Receiver_Handler (int argc, char *argv[]);

  Event_Comm::Notification_Receiver *receiver (void);
  Event_Comm::Notifier *notifier (void);

  virtual int handle_close (ACE_HANDLE = ACE_INVALID_HANDLE,
                            ACE_Reactor_Mask = ACE_Event_Handler::NULL_MASK);
  // Close down the handler.

private:
  ~Notification_Receiver_Handler (void);
  // Ensure dynamic allocation.

  Event_Comm::Notification_Receiver *receiver_;
  // Pointer to an IDL <Notification_Receiver> proxy object.

  Event_Comm::Notifier *notifier_;
  // Pointer to an IDL <Notifier> proxy object.
};

#endif /* ACE_HAS_ORBIX */
#endif /* _NOTIFICATION_RECEIVER_HANDLER_H */
