Package org.apache.jackrabbit.api.jmx

Interface EventListenerMBean

@ProviderType public interface EventListenerMBean
MBean interface for exposing information about a registered observation listener.
See Also:

  • Method Details

    • getClassName

      String getClassName()
      Class name of the event listener

    • getToString

      String getToString()
      toString of the event listener

    • getInitStackTrace

      String getInitStackTrace()
      Stack trace of where the listener was registered

    • getEventTypes

      int getEventTypes()
      Event types of the listener registration

    • getAbsPath

      String getAbsPath()
      Absolute path of the listener registration

    • isDeep

      boolean isDeep()
      Whether the listener registration is deep

    • getUuid

      String[] getUuid()
      UUIDs of the listener registration

    • getNodeTypeName

      String[] getNodeTypeName()
      Node types of the listener registration

    • isNoLocal

      boolean isNoLocal()
      Whether the listener registration is non-local

    • getEventDeliveries

      long getEventDeliveries()
      Number of onEvent() calls made on the listener

    • getEventDeliveriesPerHour

      long getEventDeliveriesPerHour()
      Average number of onEvent() calls per hour

    • getMicrosecondsPerEventDelivery

      long getMicrosecondsPerEventDelivery()
      Average time (in microseconds) taken per onEvent() call

    • getEventsDelivered

      long getEventsDelivered()
      Number of individual events delivered to the listener

    • getEventsDeliveredPerHour

      long getEventsDeliveredPerHour()
      Average number of individual events delivered per hour

    • getMicrosecondsPerEventDelivered

      long getMicrosecondsPerEventDelivered()
      Average time (in microseconds) taken per event delivered

    • getRatioOfTimeSpentProcessingEvents

      double getRatioOfTimeSpentProcessingEvents()
      Ratio of time spent in event processing

    • getEventConsumerTimeRatio

      double getEventConsumerTimeRatio()
      Ratio of time spent in event listener vs. the overall event processing

    • isUserInfoAccessedWithoutExternalsCheck

      boolean isUserInfoAccessedWithoutExternalsCheck()
      Is user information accessed without checking if an event is external?

    • isUserInfoAccessedFromExternalEvent

      boolean isUserInfoAccessedFromExternalEvent()
      Is user information accessed from an external event?

    • isDateAccessedWithoutExternalsCheck

      boolean isDateAccessedWithoutExternalsCheck()
      Is date information accessed without checking if an event is external?

    • isDateAccessedFromExternalEvent

      boolean isDateAccessedFromExternalEvent()
      Is date information accessed from an external event?

    • getQueueBacklogMillis

      long getQueueBacklogMillis()
      The time difference between the current system time and the head (oldest) element in the queue in milliseconds. This method returns zero if the queue is empty.

    • getQueueLength

      CompositeData getQueueLength()
      time series of the number of items related to generating observation events that are currently queued by the system. The exact nature of these items is implementation specific and might not be in a one to one relation with the number of pending JCR events.
      Returns:
      time series of the queue length

    • getEventCount

      CompositeData getEventCount()
      Returns:
      time series of the number of JCR events

    • getEventConsumerTime

      CompositeData getEventConsumerTime()
      Returns:
      time series of the time it took an event listener to process JCR events.

    • getEventProducerTime

      CompositeData getEventProducerTime()
      Returns:
      time series of the time it took the system to produce JCR events.