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// -*- C++ -*-
/**
* @file ECG_ConsumerEC_Control.h
*
* $Id$
*
* @author Johnny Willemsen (jwillemsen@remedy.nl)
*
*/
#ifndef TAO_ECG_ConsumerEC_Control_H
#define TAO_ECG_ConsumerEC_Control_H
#include /**/ "ace/pre.h"
#include "ace/CORBA_macros.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/Basic_Types.h"
#include /**/ "orbsvcs/Event/event_serv_export.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
class TAO_EC_Gateway_IIOP;
class TAO_EC_ProxyPushSupplier;
namespace CORBA
{
class Environment;
class SystemException;
}
/**
* @class TAO_ECG_ConsumerEC_Control
*
* @brief EventChannelControl
*
* Defines the interface for the consumer event channel control strategy.
* This strategy handles misbehaving or failing event channels that are consumer
* of a gateway.
*/
class TAO_RTEvent_Serv_Export TAO_ECG_ConsumerEC_Control
{
public:
/// Constructor.
TAO_ECG_ConsumerEC_Control (void);
/// Destructor.
virtual ~TAO_ECG_ConsumerEC_Control (void);
/// Activate any internal threads or timers used to poll the state of
/// the event channel.
virtual int activate (void);
/// Shutdown any internal threads or timers used to poll the state of
/// the event channel.
virtual int shutdown (void);
/**
* When pushing an event to the event channel a CORBA::OBJECT_NOT_EXIST
* exception was raised. The only interpretation is that the object
* has been destroyed. The strategy has to (at the very least),
* reclaim all the resources attached to that object.
*/
virtual void event_channel_not_exist (TAO_EC_Gateway_IIOP * gateway);
/// Some system exception was raised while trying to contact the
/// event channel
virtual void system_exception (TAO_EC_Gateway_IIOP * gateway,
CORBA::SystemException &);
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_ECG_ConsumerEC_Control_H */
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