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java.lang.Object | +--java.util.EventObject | +--javax.management.Notification | +--javax.management.monitor.MonitorNotification
This class 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:
Field Summary | |
static java.lang.String |
OBSERVED_ATTRIBUTE_ERROR
Notification type denoting that the observed attribute is not contained in the observed object. |
static java.lang.String |
OBSERVED_ATTRIBUTE_TYPE_ERROR
Notification type denoting that the type of the observed attribute is not correct. |
static java.lang.String |
OBSERVED_OBJECT_ERROR
Notification type denoting that the observed object is not registered in the MBean server. |
static java.lang.String |
RUNTIME_ERROR
Notification type denoting that a non-predefined error type has occured when trying to get the value of the observed attribute. |
static java.lang.String |
STRING_TO_COMPARE_VALUE_DIFFERED
Notification type denoting that the observed attribute has differed from the "string to compare" value. |
static java.lang.String |
STRING_TO_COMPARE_VALUE_MATCHED
Notification type denoting that the observed attribute has matched the "string to compare" value. |
static java.lang.String |
THRESHOLD_ERROR
Notification type denoting that the type of the threshold, offset or modulus (counter monitors) is not correct or that the threshold high value is less than the threshold low value (gauge monitors). |
static java.lang.String |
THRESHOLD_HIGH_VALUE_EXCEEDED
Notification type denoting that the observed attribute has exceeded the threshold high value. |
static java.lang.String |
THRESHOLD_LOW_VALUE_EXCEEDED
Notification type denoting that the observed attribute has exceeded the threshold low value. |
static java.lang.String |
THRESHOLD_VALUE_EXCEEDED
Notification type denoting that the observed attribute has reached the threshold value. |
Fields inherited from class java.util.EventObject |
source |
Constructor Summary | |
MonitorNotification(java.lang.String type,
java.lang.Object source,
long sequenceNumber,
java.util.Date timeStamp,
java.lang.String msg,
ObjectName obsObj,
java.lang.String obsAtt,
java.lang.Object derGauge,
java.lang.Object trigger)
Creates a monitor notification object. |
Method Summary | |
java.lang.Object |
getDerivedGauge()
Gets the derived gauge of this monitor notification. |
java.lang.String |
getObservedAttribute()
Gets the observed attribute of this monitor notification. |
ObjectName |
getObservedObject()
Gets the observed object of this monitor notification. |
java.lang.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,
getSource,
getTimeStamp,
getType,
getUserData,
setSource,
setUserData |
Methods inherited from class java.util.EventObject |
toString |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Field Detail |
public static final java.lang.String OBSERVED_OBJECT_ERROR
jmx.monitor.error.mbean
.public static final java.lang.String OBSERVED_ATTRIBUTE_ERROR
jmx.monitor.error.attribute
.public static final java.lang.String OBSERVED_ATTRIBUTE_TYPE_ERROR
jmx.monitor.error.type
.public static final java.lang.String THRESHOLD_ERROR
jmx.monitor.error.threshold
.public static final java.lang.String RUNTIME_ERROR
jmx.monitor.error.runtime
.public static final java.lang.String THRESHOLD_VALUE_EXCEEDED
jmx.monitor.counter.threshold
.public static final java.lang.String THRESHOLD_HIGH_VALUE_EXCEEDED
jmx.monitor.gauge.high
.public static final java.lang.String THRESHOLD_LOW_VALUE_EXCEEDED
jmx.monitor.gauge.low
.public static final java.lang.String STRING_TO_COMPARE_VALUE_MATCHED
jmx.monitor.string.matches
.public static final java.lang.String STRING_TO_COMPARE_VALUE_DIFFERED
jmx.monitor.string.differs
.Constructor Detail |
public MonitorNotification(java.lang.String type, java.lang.Object source, long sequenceNumber, java.util.Date timeStamp, java.lang.String msg, ObjectName obsObj, java.lang.String obsAtt, java.lang.Object derGauge, java.lang.Object trigger)
type
- The notification type.source
- The notification producer.sequenceNumber
- The notification sequence number within the source object.timeStamp
- The notification emission date.msg
- The notification message.obsObj
- The object observed by the producer of this notification.obsAtt
- The attribute observed by the producer of this notification.derGauge
- The derived gauge.trigger
- The threshold/string (depending on the monitor type) that triggered off the notification.Method Detail |
public ObjectName getObservedObject()
public java.lang.String getObservedAttribute()
public java.lang.Object getDerivedGauge()
public java.lang.Object getTrigger()
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