javax.management.monitor
Class MonitorNotification

java.lang.Object
  extended by java.util.EventObject
      extended by javax.management.Notification
          extended by javax.management.monitor.MonitorNotification
All Implemented Interfaces:
Serializable

public class MonitorNotification
extends Notification

Disabled: no SafeJ information.

Provides definitions of the notifications sent by monitor MBeans.

The notification source and a set of parameters concerning the monitor MBean's state need to be specified when creating a new object of this class. The list of notifications fired by the monitor MBeans is the following:

Since:
1.5
See Also:
Serialized Form

Field Summary
static String OBSERVED_ATTRIBUTE_ERROR
          Notification type denoting that the observed attribute is not contained in the observed object.
static String OBSERVED_ATTRIBUTE_TYPE_ERROR
          Notification type denoting that the type of the observed attribute is not correct.
static String OBSERVED_OBJECT_ERROR
          Notification type denoting that the observed object is not registered in the MBean server.
static String RUNTIME_ERROR
          Notification type denoting that a non-predefined error type has occurred when trying to get the value of the observed attribute.
static String STRING_TO_COMPARE_VALUE_DIFFERED
          Notification type denoting that the observed attribute has differed from the "string to compare" value.
static String STRING_TO_COMPARE_VALUE_MATCHED
          Notification type denoting that the observed attribute has matched the "string to compare" value.
static String THRESHOLD_ERROR
          Notification type denoting that the type of the thresholds, offset or modulus is not correct.
static String THRESHOLD_HIGH_VALUE_EXCEEDED
          Notification type denoting that the observed attribute has exceeded the threshold high value.
static String THRESHOLD_LOW_VALUE_EXCEEDED
          Notification type denoting that the observed attribute has exceeded the threshold low value.
static String THRESHOLD_VALUE_EXCEEDED
          Notification type denoting that the observed attribute has reached the threshold value.
 
Fields inherited from class javax.management.Notification
source
 
Method Summary
 Object getDerivedGauge()
          Gets the derived gauge of this monitor notification.
 String getObservedAttribute()
          Gets the observed attribute of this monitor notification.
 ObjectName getObservedObject()
          Gets the observed object of this monitor notification.
 Object getTrigger()
          Gets the threshold/string (depending on the monitor type) that triggered off this monitor notification.
 
Methods inherited from class javax.management.Notification
getMessage, getSequenceNumber, getTimeStamp, getType, getUserData, setSequenceNumber, setSource, setTimeStamp, setUserData, toString
 
Methods inherited from class java.util.EventObject
getSource
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

OBSERVED_OBJECT_ERROR

public static final String OBSERVED_OBJECT_ERROR
Class is disabled.

Notification type denoting that the observed object is not registered in the MBean server. This notification is fired by all kinds of monitors.
The value of this notification type is jmx.monitor.error.mbean.

See Also:
Constant Field Values

OBSERVED_ATTRIBUTE_ERROR

public static final String OBSERVED_ATTRIBUTE_ERROR
Class is disabled.

Notification type denoting that the observed attribute is not contained in the observed object. This notification is fired by all kinds of monitors.
The value of this notification type is jmx.monitor.error.attribute.

See Also:
Constant Field Values

OBSERVED_ATTRIBUTE_TYPE_ERROR

public static final String OBSERVED_ATTRIBUTE_TYPE_ERROR
Class is disabled.

Notification type denoting that the type of the observed attribute is not correct. This notification is fired by all kinds of monitors.
The value of this notification type is jmx.monitor.error.type.

See Also:
Constant Field Values

THRESHOLD_ERROR

public static final String THRESHOLD_ERROR
Class is disabled.

Notification type denoting that the type of the thresholds, offset or modulus is not correct. This notification is fired by counter and gauge monitors.
The value of this notification type is jmx.monitor.error.threshold.

See Also:
Constant Field Values

RUNTIME_ERROR

public static final String RUNTIME_ERROR
Class is disabled.

Notification type denoting that a non-predefined error type has occurred when trying to get the value of the observed attribute. This notification is fired by all kinds of monitors.
The value of this notification type is jmx.monitor.error.runtime.

See Also:
Constant Field Values

THRESHOLD_VALUE_EXCEEDED

public static final String THRESHOLD_VALUE_EXCEEDED
Class is disabled.

Notification type denoting that the observed attribute has reached the threshold value. This notification is only fired by counter monitors.
The value of this notification type is jmx.monitor.counter.threshold.

See Also:
Constant Field Values

THRESHOLD_HIGH_VALUE_EXCEEDED

public static final String THRESHOLD_HIGH_VALUE_EXCEEDED
Class is disabled.

Notification type denoting that the observed attribute has exceeded the threshold high value. This notification is only fired by gauge monitors.
The value of this notification type is jmx.monitor.gauge.high.

See Also:
Constant Field Values

THRESHOLD_LOW_VALUE_EXCEEDED

public static final String THRESHOLD_LOW_VALUE_EXCEEDED
Class is disabled.

Notification type denoting that the observed attribute has exceeded the threshold low value. This notification is only fired by gauge monitors.
The value of this notification type is jmx.monitor.gauge.low.

See Also:
Constant Field Values

STRING_TO_COMPARE_VALUE_MATCHED

public static final String STRING_TO_COMPARE_VALUE_MATCHED
Class is disabled.

Notification type denoting that the observed attribute has matched the "string to compare" value. This notification is only fired by string monitors.
The value of this notification type is jmx.monitor.string.matches.

See Also:
Constant Field Values

STRING_TO_COMPARE_VALUE_DIFFERED

public static final String STRING_TO_COMPARE_VALUE_DIFFERED
Class is disabled.

Notification type denoting that the observed attribute has differed from the "string to compare" value. This notification is only fired by string monitors.
The value of this notification type is jmx.monitor.string.differs.

See Also:
Constant Field Values
Method Detail

getObservedObject

public ObjectName getObservedObject()
Class is disabled.

Gets the observed object of this monitor notification.

Returns:
The observed object.

getObservedAttribute

public String getObservedAttribute()
Class is disabled.

Gets the observed attribute of this monitor notification.

Returns:
The observed attribute.

getDerivedGauge

public Object getDerivedGauge()
Class is disabled.

Gets the derived gauge of this monitor notification.

Returns:
The derived gauge.

getTrigger

public Object getTrigger()
Class is disabled.

Gets the threshold/string (depending on the monitor type) that triggered off this monitor notification.

Returns:
The trigger.