Examples of MonitorNotification

• javax.management.monitor.MonitorNotification
  A notification from one of the monitor services.

  The notification occurs only when the state is first entered.

  All monitor services produce the following notifications.

  • {@link #OBSERVED_OBJECT_ERROR} when the MBean is not registered.
  • {@link #OBSERVED_ATTRIBUTE_ERROR} when the MBean's attribute doesnot exist.
  • {@link #OBSERVED_ATTRIBUTE_TYPE_ERROR} when the MBean's attribute isnot of the correct type for the monitor or the derived gauge value.
  • {@link #RUNTIME_ERROR} for any other error.

  The counter monitor produces the following notifications.

  • {@link #THRESHOLD_ERROR} when one of the monitors threshold vaues is of an incorrect type.
  • {@link #THRESHOLD_VALUE_EXCEEDED} when the counter exceeds the threshold.

  The gauge monitor produces the following notifications.

  • {@link #THRESHOLD_ERROR} when one of the monitors threshold vaues is of an incorrect type.
  • {@link #THRESHOLD_HIGH_VALUE_EXCEEDED} when the attribute exceedsthe high threshold value.
  • {@link #THRESHOLD_LOW_VALUE_EXCEEDED} when the attribute exceedsthe low threshold value.

  The string monitor produces the following notifications.

  • {@link #STRING_TO_COMPARE_VALUE_DIFFERED} when the attribute no longermatches the specified value.
  • {@link #STRING_TO_COMPARE_VALUE_DIFFERED} when the attribute matches the specified value.

  @author Adrian Brock @version $Revision: 1.2 $

  Revisions:

  20020816 Adrian Brock:

  • Serialization

Examples of javax.management.monitor.MonitorNotification