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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = FILENAME
// CosECConsumer.h
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// = DESCRIPTION
// Defines a simple Push Consumer.
//
// ============================================================================
#ifndef COSECCONSUMER_H_
#define COSECCONSUMER_H_
#include "orbsvcs/CosEventCommC.h"
#include "orbsvcs/CosEventChannelAdminC.h"
#include "orbsvcs/CosEventCommS.h"
#include "orbsvcs/CosEventChannelAdminS.h"
class CosECConsumer : public POA_CosEventComm::PushConsumer
{
// = TITLE
// CosECConsumer
//
// = DESCRIPTION
// The CosECConsumer is a simple PushConsumer that connects to the
// CosEC and receives events from it.
public:
void open (CosEventChannelAdmin::EventChannel_ptr event_channel,
CORBA::ORB_var orb,
CORBA::Environment& ACE_TRY_ENV);
// This method connects the consumer to the EC.
void close (CORBA::Environment &ACE_TRY_ENV);
// Disconnect from the EC.
void connect (CORBA::Environment &ACE_TRY_ENV);
// Connect the CosECConsumer to the EventChannel.
void disconnect (CORBA::Environment &ACE_TRY_ENV);
// Disconnect from the supplier, but do not forget about it or close
// it.
virtual void push (const CORBA::Any &data,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosEventComm::Disconnected
));
// push the event to the consumer.
virtual void disconnect_push_consumer (CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((
CORBA::SystemException
));
// disconnect the consumer from the EC.
private:
CORBA::ORB_var orb_;
// The orb that we as using.
CosEventChannelAdmin::ProxyPushSupplier_var supplier_proxy_;
// We talk to the EC using this proxy.
CosEventChannelAdmin::ConsumerAdmin_var consumer_admin_;
// We talk to the EC using this proxy.
};
#endif /* COSECCONSUMER_H_ */
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