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/* -*- C++ -*- */
//=============================================================================
/**
* @file ProxyPushConsumer_i.h
*
* $Id$
*
* @author Pradeep Gore <pradeep@cs.wustl.edu>
*
* This has the implementation of the
* CosEventChannelAdmin::ProxyPushConsumer interface.
*
*
*/
//=============================================================================
#ifndef _PROXYPUSHCONSUMER_I_H
#define _PROXYPUSHCONSUMER_I_H
#include /**/ "ace/pre.h"
#include "orbsvcs/RtecEventChannelAdminS.h"
#include "orbsvcs/CosEventChannelAdminS.h"
#include "rtec_cosec_export.h"
class TAO_CosEC_PushSupplierWrapper;
class TAO_RTEC_COSEC_Export TAO_CosEC_ProxyPushConsumer_i :
public virtual POA_CosEventChannelAdmin::ProxyPushConsumer
{
// = TITLE
// class TAO_CosEC_ProxyPushConsumer_i implements the ProxyPushConsumer
// interface.
//
// = DESCRIPTION
// This implementation of the ProxyPushConsumer uses the
// RtecEventChannelAdmin::ProxyPushConsumer.
//
// NOTE: RtecEventChannelAdmin::ProxyPushConsumer::push method is
// passed a RtecEventComm::EventSet.The <EventHeader> field in that is
// initialized using the the 1st <publications> from the <SupplierQOS>.
// so we assume that publications[0] is initialized.
//
public:
// = Initialization and termination methods.
/// Constructor.
TAO_CosEC_ProxyPushConsumer_i (const RtecEventChannelAdmin::SupplierQOS &qos,
RtecEventChannelAdmin::ProxyPushConsumer_ptr proxypushconsumer);
/// Destructor.
~TAO_CosEC_ProxyPushConsumer_i (void);
/// Suppliers call this method to pass data to connected consumers.
virtual void push (const CORBA::Any &data);
/// Disconnects the supplier from the event communication.
virtual void disconnect_push_consumer (void);
/// Connects a push supplier.
virtual void connect_push_supplier(CosEventComm::PushSupplier_ptr push_supplier);
private:
/// Returns 0 if a push_supplier is already connected to this
/// ProxyPushConsumer, otherwise it returns a 1.
int connected (void);
/// The SupplierQOS specified by the user of this class.
const RtecEventChannelAdmin::SupplierQOS &qos_;
/// The Rtec ProxyPushConsumer specified by the user of this class.
RtecEventChannelAdmin::ProxyPushConsumer_var proxypushconsumer_;
/// The Rtec PushSupplier wrapper used by the Rtec ProxyPushConsumer.
TAO_CosEC_PushSupplierWrapper *wrapper_;
};
#include /**/ "ace/post.h"
#endif /* _PROXYPUSHCONSUMER_I_H */
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