com.nsysmon.measure.jdbc

Class AConnectionCounter

java.lang.Object

com.nsysmon.measure.jdbc.AConnectionCounter

All Implemented Interfaces:

AIConnectionCounter, AScalarMeasurer, AShutdownable

public class AConnectionCounter
extends Object
implements AScalarMeasurer, AIConnectionCounter

Author:

arno

Nested Class Summary

Nested classes/interfaces inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

AScalarMeasurer.EvaluatedValue

Field Summary

Fields

Modifier and Type	Field and Description
static AConnectionCounter	INSTANCE

Fields inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

KEY_CONFIGURATION_ACTIVE, KEY_CONFIGURATION_HIGH, KEY_CONFIGURATION_MEDIUM

Method Summary

Modifier and Type	Method and Description
void	contributeMeasurements(Map<String,AScalarDataPoint> data, long timestamp, Map<String,Object> mementos)
String	getDescriptionOfMeasurement(String measurement)
String	getGroupnameOfMeasurement(String measurement)
static AConnectionCounter	getInstance()
com.ajjpj.afoundation.collection.immutable.AOption<Long>	getTimeoutInMilliSeconds()
void	onActivateConnection(String qualifier)
void	onCloseConnection(String qualifier)
void	onOpenConnection(String qualifier)
void	onPassivateConnection(String qualifier)
void	prepareMeasurements(Map<String,Object> mementos)
void	shutdown()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.nsysmon.measure.scalar.AScalarMeasurer

getConfigurationParameters, isResponsibleForMeasurement

Field Detail

INSTANCE

public static final AConnectionCounter INSTANCE

Method Detail

getInstance

public static AConnectionCounter getInstance()

onOpenConnection

public void onOpenConnection(String qualifier)

Specified by:

onOpenConnection in interface AIConnectionCounter

onActivateConnection

public void onActivateConnection(String qualifier)

Specified by:

onActivateConnection in interface AIConnectionCounter

onCloseConnection

public void onCloseConnection(String qualifier)

Specified by:

onCloseConnection in interface AIConnectionCounter

onPassivateConnection

public void onPassivateConnection(String qualifier)

Specified by:

onPassivateConnection in interface AIConnectionCounter

prepareMeasurements

public void prepareMeasurements(Map<String,Object> mementos)

Specified by:

prepareMeasurements in interface AScalarMeasurer

contributeMeasurements

public void contributeMeasurements(Map<String,AScalarDataPoint> data,
                                   long timestamp,
                                   Map<String,Object> mementos)

Specified by:

contributeMeasurements in interface AScalarMeasurer

shutdown

public void shutdown()

Specified by:

shutdown in interface AShutdownable

getTimeoutInMilliSeconds

public com.ajjpj.afoundation.collection.immutable.AOption<Long> getTimeoutInMilliSeconds()

Specified by:

getTimeoutInMilliSeconds in interface AScalarMeasurer

getGroupnameOfMeasurement

public String getGroupnameOfMeasurement(String measurement)

Specified by:

getGroupnameOfMeasurement in interface AScalarMeasurer

getDescriptionOfMeasurement

public String getDescriptionOfMeasurement(String measurement)

Specified by:

getDescriptionOfMeasurement in interface AScalarMeasurer