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// -*- C++ -*-
/**
* @file Peer.h
*
* $Id$
*
* @author Pradeep Gore <pradeep@oomworks.com>
*/
#ifndef TAO_Notify_PEER_H
#define TAO_Notify_PEER_H
#include /**/ "ace/pre.h"
#include "orbsvcs/Notify/notify_serv_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/CosNotificationC.h"
#include "orbsvcs/Notify/EventTypeSeq.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_Notify_Proxy;
class TAO_Notify_QoSProperties;
class TAO_Notify_Peer;
/**
* @class TAO_Notify_Peer
*
* @brief Base class for Supplier and Consumer classes.
* This object delegates its reference count to its creator proxy object.
*
*/
class TAO_Notify_Serv_Export TAO_Notify_Peer
{
public:
typedef TAO_Notify_Refcountable_Guard_T< TAO_Notify_Peer > Ptr;
/// Constuctor
TAO_Notify_Peer (void);
/// Destructor
virtual ~TAO_Notify_Peer ();
/// This method sigantures deliberately match the RefCounting methods required for ESF Proxy
CORBA::ULong _incr_refcnt (void);
CORBA::ULong _decr_refcnt (void);
/// Shutdown the peer.
virtual void shutdown (void);
/// Access Proxy.
virtual TAO_Notify_Proxy* proxy (void) = 0;
// Dispatch updates
virtual void dispatch_updates (const TAO_Notify_EventTypeSeq & added,
const TAO_Notify_EventTypeSeq & removed);
/// QoS changed notification from the Peer.
virtual void qos_changed (const TAO_Notify_QoSProperties& qos_properties);
/// Handle dispatch exceptions.
void handle_dispatch_exception (void);
/// Retrieve the ior of this peer
virtual ACE_CString get_ior (void) const = 0;
protected:
/// Implementation of Peer specific dispatch_updates
virtual void dispatch_updates_i (const CosNotification::EventTypeSeq& added,
const CosNotification::EventTypeSeq& removed) = 0;
private:
/// Release
virtual void release (void) = 0;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_Notify_PEER_H */
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