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// -*- C++ -*-
//=============================================================================
/**
* @file CEC_TypedConsumerAdmin.h
*
* $Id$
*
* @author Jon Astle (jon@astle45.fsnet.co.uk)
*
* Based on the untyped version by Carlos O'Ryan (coryan@cs.wustl.edu)
*/
//=============================================================================
#ifndef TAO_CEC_TYPEDCONSUMERADMIN_H_
#define TAO_CEC_TYPEDCONSUMERADMIN_H_
#include /**/ "ace/pre.h"
#include "orbsvcs/CosTypedEventChannelAdminS.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/ESF/ESF_Proxy_Admin.h"
#include "orbsvcs/CosEvent/CEC_ProxyPushSupplier.h"
#include "orbsvcs/CosEvent/CEC_TypedEvent.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_CEC_TypedEventChannel;
//Class TAO_CEC_TypedConsumerAdmin
class TAO_Event_Serv_Export TAO_CEC_TypedConsumerAdmin
: public POA_CosTypedEventChannelAdmin::TypedConsumerAdmin
{
public:
// Constructor
TAO_CEC_TypedConsumerAdmin (TAO_CEC_TypedEventChannel* typed_event_channel);
// Destructor
virtual ~TAO_CEC_TypedConsumerAdmin (void);
/// For each elements call <worker->work()>.
void for_each (TAO_ESF_Worker<TAO_CEC_ProxyPushSupplier> *worker);
/// Invoke the typed event on all the consumers
virtual void invoke (const TAO_CEC_TypedEvent& typed_event);
/// Used to inform the EC that a Supplier has connected or
/// disconnected from it.
virtual void connected (TAO_CEC_ProxyPushSupplier*);
virtual void reconnected (TAO_CEC_ProxyPushSupplier*);
virtual void disconnected (TAO_CEC_ProxyPushSupplier*);
/// The typed event channel is shutting down, inform all the consumers of
/// this
virtual void shutdown (void);
// = The CosTypedEventChannelAdmin::TypedConsumerAdmin methods...
virtual CosEventChannelAdmin::ProxyPushSupplier_ptr
obtain_typed_push_supplier (const char * uses_interface);
virtual CosTypedEventChannelAdmin::TypedProxyPullSupplier_ptr
obtain_typed_pull_supplier (const char * supported_interface);
// = The CosEventChannelAdmin::ConsumerAdmin methods...
virtual CosEventChannelAdmin::ProxyPushSupplier_ptr
obtain_push_supplier (void);
virtual CosEventChannelAdmin::ProxyPullSupplier_ptr
obtain_pull_supplier (void);
// = The PortableServer::ServantBase methods
virtual PortableServer::POA_ptr _default_POA (void);
private:
/// The Event Channel we belong to
TAO_CEC_TypedEventChannel *typed_event_channel_;
/// Store the default POA.
PortableServer::POA_var default_POA_;
/// Implement the push side of this class
TAO_ESF_Proxy_Admin<TAO_CEC_TypedEventChannel,TAO_CEC_ProxyPushSupplier,CosEventChannelAdmin::ProxyPushSupplier> typed_push_admin_;
};
// ****************************************************************
class TAO_CEC_Propagate_Typed_Event : public TAO_ESF_Worker<TAO_CEC_ProxyPushSupplier>
{
public:
TAO_CEC_Propagate_Typed_Event (const TAO_CEC_TypedEvent& typed_event,
TAO_CEC_TypedEventChannel* typed_event_channel);
void work (TAO_CEC_ProxyPushSupplier *supplier);
private:
/// The typed event
const TAO_CEC_TypedEvent typed_event_;
/// The typed EC
TAO_CEC_TypedEventChannel* typed_event_channel_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#if defined (__ACE_INLINE__)
#include "orbsvcs/CosEvent/CEC_TypedConsumerAdmin.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* TAO_CEC_TYPEDCONSUMERADMIN_H_ */
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