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/* -*- C++ -*- */
//=============================================================================
/**
* @file Consumer.h
*
* @author Pradeep Gore <pradeep@cs.wustl.edu>
*
* 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"
#include "Multiple.h"
/**
* @class Consumer
*
* @brief Consumer
*
* The Consumer is a simple PushConsumer that connects to the
* CosEC and receives events from it.
*/
class Consumer : public POA_CosEventComm::PushConsumer, public Multiple
{
public:
// = Initializatiopn and termination methods.
/// Constructor.
Consumer ();
/// Initialize the Consumer.
int init_Consumer ();
/// This method connects the consumer to the EC.
void open (CosEventChannelAdmin::EventChannel_ptr event_channel);
/// Disconnect from the EC.
void close ();
/// Connect the Consumer to the EventChannel.
void connect ();
/// Disconnect from the supplier, but do not forget about it or close
/// it.
void disconnect ();
/// push the event to the consumer.
virtual void push (const CORBA::Any &data);
/// disconnect the consumer from the EC.
virtual void disconnect_push_consumer ();
// = CosEC_Multiple methods.
/// Parse the command line options.
virtual int parse_args (int argc, ACE_TCHAR *argv []);
private:
/// We talk to the EC using this proxy.
CosEventChannelAdmin::ProxyPushSupplier_var supplier_proxy_;
/// We talk to the EC using this proxy.
CosEventChannelAdmin::ConsumerAdmin_var consumer_admin_;
/// The number of Events to receive before switching off.
int event_count_;
};
#endif /* COSECCONSUMER_H_ */
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