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// -*- C++ -*-
//=============================================================================
/**
* @file LB_LoadAlert.h
*
* $Id$
*
* @author Ossama Othman <ossama@uci.edu>
*/
//=============================================================================
#ifndef TAO_LB_LOAD_ALERT_H
#define TAO_LB_LOAD_ALERT_H
#include /**/ "ace/pre.h"
#include "orbsvcs/orbsvcs/CosLoadBalancingS.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/orbsvcs/PortableGroupC.h"
class TAO_LoadBalancing_Export TAO_LB_LoadAlert
: public virtual POA_CosLoadBalancing::LoadAlert
{
public:
/// Constructor.
TAO_LB_LoadAlert (void);
/**
* @name CosLoadBalancing::LoadAlert Methods
*
* Methods required by the CosLoadBalancing::LoadAlert interface.
*/
//@{
/// Forward requests back to the load manager via the object group
/// reference.
virtual void enable_alert (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
ACE_THROW_SPEC ((CORBA::SystemException));
/// Stop forwarding requests, and begin accepting them again.
virtual void disable_alert (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
ACE_THROW_SPEC ((CORBA::SystemException));
//@}
/// Has this LoadAlert servant been alerted of a high load condition
/// by the LoadManager.
CORBA::Boolean alerted (void) const;
protected:
/// Destructor.
/**
* Protected destructor to enforce correct memory management via
* reference counting.
*/
//~TAO_LB_LoadAlert (void);
private:
/// Has this LoadAlert servant been alerted of a high load condition
/// by the LoadManager?
CORBA::Boolean alerted_;
/// Lock used to synchronized access to the LoadAlert state.
mutable TAO_SYNCH_MUTEX lock_;
};
#if defined (__ACE_INLINE__)
# include "LB_LoadAlert.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* TAO_LB_LOAD_ALERT_H */
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