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// $Id$
#ifndef METRICS_UPCALL_MONITOR_H
#define METRICS_UPCALL_MONITOR_H
#if ! defined (VXWORKS)
// Comment out both of these to disable output
# define METRICS_MONITOR_ERROR_OUTPUT_ENABLED
# define METRICS_MONITOR_DEBUG_OUTPUT_ENABLED
#endif /* ! VXWORKS */
#include "ace/Singleton.h"
#include "ace/Hash_Map_Manager.h"
#include "orbsvcs/RtecEventCommS.h"
#include "orbsvcs/Time_Utilities.h"
#include "orbsvcs/MetricsS.h"
#include "Metrics_LocalCache.h"
#include "Metrics_FrameManager.h"
#include "Metrics_Utils.h"
class TAO_ORBSVCS_Export TAO_Metrics_UpcallMonitor
: public POA_Metrics::QoSMonitor
{
// = TITLE
// This class implements a Metrics QoS monitor.
//
// = DESCRIPTION
// This class allows clients to monitor QoS, collected
// by the rest of the metrics framework.
public:
typedef ACE_Hash_Map_Manager_Ex<RtecScheduler::handle_t,
CORBA::ULong,
ACE_Hash<RtecScheduler::handle_t>,
ACE_Equal_To<RtecScheduler::handle_t>,
ACE_SYNCH_MUTEX> MONITOR_MAP;
// Type of map used for O(1) lookup of missed/made deadline counts
// by operation handles.
typedef ACE_Hash_Map_Entry<RtecScheduler::handle_t, CORBA::ULong>
MONITOR_MAP_ENTRY;
// Type of map used for O(1) lookup of RT_Infos by their handles.
typedef ACE_Hash_Map_Iterator_Ex<RtecScheduler::handle_t,
CORBA::ULong,
ACE_Hash<RtecScheduler::handle_t>,
ACE_Equal_To<RtecScheduler::handle_t>,
ACE_SYNCH_MUTEX> MONITOR_MAP_ITERATOR;
// Type of map used for O(1) lookup of missed/made deadline counts
// by operation handles.
TAO_Metrics_UpcallMonitor ();
// Default constructor.
~TAO_Metrics_UpcallMonitor ();
// Destructor.
virtual void
report_made_deadline (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_0));
// Reports a successful upcall.
virtual void
report_missed_deadline (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_1));
// Reports an unsuccessful upcall.
virtual void
get_aggregate_QoS (RtecScheduler::handle_t handle,
Metrics::QoSParameter_t_out qos,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_2,
Metrics::INTERNAL_3));
// Get the aggregate QoS statistics collected for the passed handle.
virtual void get_aggregate_QoS_set (
const Metrics::Handle_Set_t & handle_set,
Metrics::QoSParameter_Set_out qos_set,
CORBA::Environment &ACE_TRY_ENV =
TAO_default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_4,
Metrics::INTERNAL_5));
// Get the aggregate QoS statistics collected for each handle in the
// passed set.
virtual void
reset_statistics (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_7,
Metrics::INTERNAL_8));
// Resets the aggregate QoS information for the given operation.
MONITOR_MAP &missed_map ();
// Accessor for map of operation handle to a count of deadlines missed.
MONITOR_MAP &made_map ();
// Accessor for map of operation handle to a count of deadlines made.
private:
// = Implementation members.
MONITOR_MAP missed_map_;
// Maps operation handle to a count of deadlines missed.
MONITOR_MAP made_map_;
// Maps operation handle to a count of deadlines made.
};
class TAO_ORBSVCS_Export TAO_Metrics_ReportingUpcallMonitor
: public POA_Metrics::ReportingQoSMonitor
{
// = TITLE
// This class implements a reporting extension for a Metrics QoS monitor.
//
// = DESCRIPTION
// This class uses delegation to avoid the ugly consequences of
// multiple inheritance from a common IDL base class along two
// inheritance paths.
public:
typedef ACE_Hash_Map_Manager_Ex<RtecScheduler::handle_t,
CORBA::ULong,
ACE_Hash<RtecScheduler::handle_t>,
ACE_Equal_To<RtecScheduler::handle_t>,
ACE_SYNCH_MUTEX> MONITOR_MAP;
// Type of map used for O(1) lookup of missed/made deadline counts
// by operation handles.
typedef ACE_Hash_Map_Entry<RtecScheduler::handle_t, CORBA::ULong>
MONITOR_MAP_ENTRY;
// Type of map used for O(1) lookup of RT_Infos by their handles.
typedef ACE_Hash_Map_Iterator_Ex<RtecScheduler::handle_t,
CORBA::ULong,
ACE_Hash<RtecScheduler::handle_t>,
ACE_Equal_To<RtecScheduler::handle_t>,
ACE_SYNCH_MUTEX> MONITOR_MAP_ITERATOR;
// Type of map used for O(1) lookup of missed/made deadline counts
// by operation handles.
TAO_Metrics_ReportingUpcallMonitor ();
// Default constructor.
~TAO_Metrics_ReportingUpcallMonitor ();
// Destructor.
virtual void
report_made_deadline (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_0));
// Reports a successful upcall.
virtual void
report_missed_deadline (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_1));
// Reports an unsuccessful upcall.
virtual void
get_aggregate_QoS (RtecScheduler::handle_t handle,
Metrics::QoSParameter_t_out qos,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_2,
Metrics::INTERNAL_3));
// Get the aggregate QoS statistics collected for the passed handle.
virtual void get_aggregate_QoS_set (
const Metrics::Handle_Set_t & handle_set,
Metrics::QoSParameter_Set_out qos_set,
CORBA::Environment &ACE_TRY_ENV =
TAO_default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_4,
Metrics::INTERNAL_5));
// Get the aggregate QoS statistics collected for each handle in the
// passed set.
virtual void report_aggregate_QoS (
Metrics::QoSLogger_ptr logger,
Metrics::Time interval,
CORBA::Environment &ACE_TRY_ENV =
TAO_default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::NIL_LOGGER,
Metrics::INTERNAL_6));
// Report the aggregate QoS statistics to the logger.
virtual void
reset_statistics (RtecScheduler::handle_t handle,
CORBA::Environment &ACE_TRY_ENV
= CORBA::Environment::default_environment ())
ACE_THROW_SPEC ((CORBA::SystemException,
Metrics::INTERNAL_7,
Metrics::INTERNAL_8));
// Resets the aggregate QoS information for the given operation.
private:
TAO_Metrics_UpcallMonitor monitor_;
// The monitor we're wrapping.
};
#if defined (__ACE_INLINE__)
#include "Metrics_UpcallMonitor.i"
#endif /* __ACE_INLINE__ */
#include "orbsvcs/Metrics/Metrics_UpcallMonitor_T.h"
typedef TAO_Metrics_UpcallMonitorAdapter<ACE_SYNCH_MUTEX, ACE_New_Allocator>
TAO_METRICS_MONITOR_ADAPTER_TYPE;
typedef TAO_Metrics_ReportingUpcallMonitorAdapter<ACE_SYNCH_MUTEX, ACE_New_Allocator>
TAO_METRICS_REPORTING_MONITOR_ADAPTER_TYPE;
typedef ACE_Singleton<TAO_Metrics_UpcallMonitor, ACE_SYNCH_MUTEX>
TAO_METRICS_MONITOR_SINGLETON_TYPE;
typedef ACE_Singleton<TAO_Metrics_ReportingUpcallMonitor, ACE_SYNCH_MUTEX>
TAO_METRICS_REPORTING_MONITOR_SINGLETON_TYPE;
#if defined (TAO_USES_REPORTING_METRICS)
typedef TAO_METRICS_REPORTING_MONITOR_ADAPTER_TYPE TAO_METRICS_MONITOR_ADAPTER;
typedef TAO_METRICS_REPORTING_MONITOR_SINGLETON_TYPE TAO_METRICS_MONITOR_SINGLETON;
#else
typedef TAO_METRICS_MONITOR_ADAPTER_TYPE TAO_METRICS_MONITOR_ADAPTER;
typedef TAO_METRICS_MONITOR_SINGLETON_TYPE TAO_METRICS_MONITOR_SINGLETON;
#endif
#endif /* METRICS_UPCALL_MONITOR_H */
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