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Java Source Code / Java Documentation » EJB Server JBoss 4.2.1 » jmx » javax.management.monitor

Source Cross Reference

Class Diagram

Java Document (Java Doc)

javax.management.monitor .Monitor

javax.management.monitor .GaugeMonitor

GaugeMonitor
public class GaugeMonitor extends Monitor implements GaugeMonitorMBean(Code)
	The gauge monitor service. author: Adrian Brock version: $Revision: 57200 $

Field Summary
int	THRESHOLD_ERROR_NOTIFIED The threshold type error has been notified.
int	THRESHOLD_HIGH_EXCEEDED_NOTIFIED The gauge high threshold exceeded has been notified.
int	THRESHOLD_LOW_EXCEEDED_NOTIFIED The gauge low threshold exceeded has been notified.
boolean	differenceMode Difference mode.
Number	highThreshold The high threshold.
Number	lowThreshold The low threshold.
boolean	notifyHigh High Notify.
boolean	notifyLow Low Notify.

Constructor Summary
public	GaugeMonitor()

Method Summary
public Number	getDerivedGauge()
public Number	getDerivedGauge(ObjectName name)
public long	getDerivedGaugeTimeStamp()
public long	getDerivedGaugeTimeStamp(ObjectName name)
public boolean	getDifferenceMode()
public Number	getHighThreshold()
public Number	getLowThreshold()
public MBeanNotificationInfo[]	getNotificationInfo()
public boolean	getNotifyHigh()
public boolean	getNotifyLow()
Number	getZero(Number value) Get zero for the type passed.
void	initObservedObject(ObservedObject object)
void	monitor(ObservedObject object, MBeanAttributeInfo attributeInfo, Object value)
void	sendThresholdErrorNotification(ObservedObject object, Object value) Send a threshold error event. This is only performed when requested and it has not already been sent.
void	sendThresholdHighExceededNotification(ObservedObject object, Object value) Send a high threshold exceeded event. This is only performed when requested and it has not already been sent.
void	sendThresholdLowExceededNotification(ObservedObject object, Object value) Send a threshold low exceeded event. This is only performed when requested and it has not already been sent.
public void	setDifferenceMode(boolean value)
public void	setNotifyHigh(boolean value)
public void	setNotifyLow(boolean value)
public void	setThresholds(Number highValue, Number lowValue)
public synchronized void	start()
public synchronized void	stop()
Number	sub(Number value1, Number value2) Subtract two numbers. Parameters: value1 - the first value. Parameters: value2 - the second value.

Field Detail

THRESHOLD_ERROR_NOTIFIED
int THRESHOLD_ERROR_NOTIFIED(Code)
	The threshold type error has been notified.

THRESHOLD_HIGH_EXCEEDED_NOTIFIED
int THRESHOLD_HIGH_EXCEEDED_NOTIFIED(Code)
	The gauge high threshold exceeded has been notified.

THRESHOLD_LOW_EXCEEDED_NOTIFIED
int THRESHOLD_LOW_EXCEEDED_NOTIFIED(Code)
	The gauge low threshold exceeded has been notified.

differenceMode
boolean differenceMode(Code)
	Difference mode.

highThreshold
Number highThreshold(Code)
	The high threshold.

lowThreshold
Number lowThreshold(Code)
	The low threshold.

notifyHigh
boolean notifyHigh(Code)
	High Notify.

notifyLow
boolean notifyLow(Code)
	Low Notify.

Constructor Detail

GaugeMonitor
public GaugeMonitor()(Code)
	Default Constructor

Method Detail

getDerivedGauge
public Number getDerivedGauge()(Code)

getDerivedGauge
public Number getDerivedGauge(ObjectName name)(Code)

getDerivedGaugeTimeStamp
public long getDerivedGaugeTimeStamp()(Code)

getDerivedGaugeTimeStamp
public long getDerivedGaugeTimeStamp(ObjectName name)(Code)

getDifferenceMode
public boolean getDifferenceMode()(Code)

getHighThreshold
public Number getHighThreshold()(Code)

getLowThreshold
public Number getLowThreshold()(Code)

getNotificationInfo
public MBeanNotificationInfo[] getNotificationInfo()(Code)

getNotifyHigh
public boolean getNotifyHigh()(Code)

getNotifyLow
public boolean getNotifyLow()(Code)

getZero
Number getZero(Number value)(Code)
	Get zero for the type passed. Parameters: value - reference object zero for the correct type

initObservedObject
void initObservedObject(ObservedObject object)(Code)

monitor
void monitor(ObservedObject object, MBeanAttributeInfo attributeInfo, Object value) throws Exception(Code)

sendThresholdErrorNotification
void sendThresholdErrorNotification(ObservedObject object, Object value)(Code)
	Send a threshold error event. This is only performed when requested and it has not already been sent. Parameters: value - the attribute value.

sendThresholdHighExceededNotification
void sendThresholdHighExceededNotification(ObservedObject object, Object value)(Code)
	Send a high threshold exceeded event. This is only performed when requested and it has not already been sent. Parameters: value - the attribute value.

sendThresholdLowExceededNotification
void sendThresholdLowExceededNotification(ObservedObject object, Object value)(Code)
	Send a threshold low exceeded event. This is only performed when requested and it has not already been sent. Parameters: value - the attribute value.

setDifferenceMode
public void setDifferenceMode(boolean value)(Code)

setNotifyHigh
public void setNotifyHigh(boolean value)(Code)

setNotifyLow
public void setNotifyLow(boolean value)(Code)

setThresholds
public void setThresholds(Number highValue, Number lowValue) throws IllegalArgumentException(Code)

start
public synchronized void start()(Code)

stop
public synchronized void stop()(Code)

sub
Number sub(Number value1, Number value2)(Code)
	Subtract two numbers. Parameters: value1 - the first value. Parameters: value2 - the second value. value1 - value2 of the correct type

Fields inherited from javax.management.monitor.Monitor

final protected static int OBSERVED_ATTRIBUTE_ERROR_NOTIFIED(Code)(Java Doc)
final protected static int OBSERVED_ATTRIBUTE_TYPE_ERROR_NOTIFIED(Code)(Java Doc)
final protected static int OBSERVED_OBJECT_ERROR_NOTIFIED(Code)(Java Doc)
final protected static int RESET_FLAGS_ALREADY_NOTIFIED(Code)(Java Doc)
final protected static int RUNTIME_ERROR_NOTIFIED(Code)(Java Doc)
boolean active(Code)(Java Doc)
protected int alreadyNotified(Code)(Java Doc)
protected int[] alreadyNotifieds(Code)(Java Doc)
final protected static int capacityIncrement(Code)(Java Doc)
protected String dbgTag(Code)(Java Doc)
protected int elementCount(Code)(Java Doc)
long granularityPeriod(Code)(Java Doc)
ObjectName objectName(Code)(Java Doc)
String observedAttribute(Code)(Java Doc)
ConcurrentHashMap observedObjects(Code)(Java Doc)
protected MBeanServer server(Code)(Java Doc)

Methods inherited from javax.management.monitor.Monitor

public void addObservedObject(ObjectName object) throws IllegalArgumentException(Code)(Java Doc)
public boolean containsObservedObject(ObjectName object)(Code)(Java Doc)
ObservedObject getFirstObservedObject()(Code)(Java Doc)
public long getGranularityPeriod()(Code)(Java Doc)
public String getObservedAttribute()(Code)(Java Doc)
public ObjectName getObservedObject()(Code)(Java Doc)
public ObjectName[] getObservedObjects()(Code)(Java Doc)
void initObservedObject(ObservedObject object)(Code)(Java Doc)
public synchronized boolean isActive()(Code)(Java Doc)
synchronized long nextSeqNo()(Code)(Java Doc)
public void postDeregister()(Code)(Java Doc)
public void postRegister(Boolean registrationDone)(Code)(Java Doc)
public void preDeregister() throws Exception(Code)(Java Doc)
public ObjectName preRegister(MBeanServer server, ObjectName objectName) throws Exception(Code)(Java Doc)
public void removeObservedObject(ObjectName object)(Code)(Java Doc)
void resetAlreadyNotified()(Code)(Java Doc)
ObservedObject retrieveObservedObject(ObjectName name)(Code)(Java Doc)
Map retrieveObservedObjects()(Code)(Java Doc)
void sendAttributeErrorNotification(ObservedObject object, String message)(Code)(Java Doc)
void sendAttributeTypeErrorNotification(ObservedObject object, String message)(Code)(Java Doc)
void sendNotification(ObservedObject object, String type, long timestamp, String message, String attribute, Object gauge, Object trigger)(Code)(Java Doc)
void sendObjectErrorNotification(ObservedObject object, String message)(Code)(Java Doc)
void sendRuntimeErrorNotification(ObservedObject object, String message)(Code)(Java Doc)
public void setGranularityPeriod(long period) throws IllegalArgumentException(Code)(Java Doc)
public void setObservedAttribute(String attribute) throws IllegalArgumentException(Code)(Java Doc)
public void setObservedObject(ObjectName object) throws IllegalArgumentException(Code)(Java Doc)
abstract public void start()(Code)(Java Doc)
abstract public void stop()(Code)(Java Doc)
public String toString()(Code)(Java Doc)

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