WLDFImageCreationTaskRuntimeMBean

Overview  |   Related MBeans  |   Attributes  |   Operations

Overview

Exposes monitoring information about a potentially long-running request for the generation of a diagnostic image. Remote clients, as well as clients running within a server, can access this information.

WLDFImageRuntimeMBean supports operations to request the generation of a diagnostic image for capturing a running server's internal state information. These operations will fork a separate thread to perform the actual work and immediately return an instance of this MBean to the caller. The caller can then use that instance to track the task's progress.

       
Since9.0.0.0
Fully Qualified Interface NameIf you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.management.runtime.WLDFImageCreationTaskRuntimeMBean
Factory Methods No factory methods. Instances of this MBean are created automatically.
Access Points You can access this MBean from the following MBean attributes:
    Access Points Inherited from RuntimeMBean Because this MBean extends or implements RuntimeMBean, you can also access this MBean by retrieving RuntimeMBeans. The following attributes contain RuntimeMBeans and its subtypes:
    Access Points Inherited from TaskRuntimeMBean Because this MBean extends or implements TaskRuntimeMBean, you can also access this MBean by retrieving TaskRuntimeMBeans. The following attributes contain TaskRuntimeMBeans and its subtypes:

    Related MBeans

    This section describes attributes that provide access to other MBeans.

      SubTasks

      An array of TaskRuntimeMBeans that describes a set of parallel tasks which are components of this task.

      A value of null indicates that this task has no subtasks.

      A simple example of a task with subtasks would be one which monitors a user's request to start a cluster; that task should return a set of subtasks indicating the individual server-startup processes which compose the overall cluster-startup task.

             
      Factory Methods No explicit creator method. The child shares the lifecycle of its parent.
      Privileges Read only
      TypeTaskRuntimeMBean[]
      Relationship type: Containment.

      Attributes

      This section describes the following attributes:

      BeginTime

      The time at which this task was started.

             
      Privileges Read only
      Typelong

      CachingDisabled

      Private property that disables caching in proxies.

      This attribute is not dynamic and requires a server restart to take effect.

             
      Privileges Read only
      Typeboolean

      Description

      A description of this task.

             
      Privileges Read only
      Typejava.lang.String

      EndTime

      The time at which this task was completed.

      A value of -1 indicates that the task is currently running.

             
      Privileges Read only
      Typelong

      Error

      Returns an exception describing the error, if any, that occurred while performing this task.

             
      Privileges Read only
      Typejava.lang.Exception

      ImageFileName

      Retrieve the name of the image file that was created. If the name is not yet known at the time this is called, this may return null.

             
      Available Since Release 12.2.1.2.0
      Privileges Read only
      Typejava.lang.String

      MBeanInfo

      Returns the MBean info for this MBean.

      This attribute is not dynamic and requires a server restart to take effect.

      Deprecated.

             
      Privileges Read only
      Typejavax.management.MBeanInfo

      Name

      The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration.

             
      Privileges Read only
      Typejava.lang.String

      ObjectName

      Returns the ObjectName under which this MBean is registered in the MBean server.

      This attribute is not dynamic and requires a server restart to take effect.

      Deprecated.

             
      Privileges Read only
      Typeweblogic.management.WebLogicObjectName

      Parent

      Return the immediate parent for this MBean

      This attribute is not dynamic and requires a server restart to take effect.

             
      Privileges Read/Write
      Type

      ParentTask

      The task of which this task is a part.

      A value of null indicates that this task is not a subtask.

      For more information, see:

             
      Privileges Read only
      Type

      Progress

      The progress of this task.

             
      Available Since Release 12.2.1.0.0
      Privileges Read only
      Typejava.lang.String

      Registered

      Returns false if the MBean represented by this object has been unregistered.

      This attribute is not dynamic and requires a server restart to take effect.

      Deprecated.

             
      Privileges Read only
      Typeboolean

      Running

      Indicates whether the task is still running.

             
      Privileges Read only
      Typeboolean

      Status

      The status of this task.

             
      Privileges Read only
      Typejava.lang.String

      SystemTask

      Indicates whether this task was initiated by the server versus a user.

             
      Privileges Read only
      Typeboolean

      Type

      Returns the type of the MBean.

      This attribute is not dynamic and requires a server restart to take effect.

             
      Privileges Read only
      Typejava.lang.String

      Operations

      This section describes the following operations:

        cancel

        Attempts to cancel this task.

        An exception is thrown to indicate failure to cancel the task. Not all tasks can be cancelled.

           
        Operation Name"cancel"
        Parametersnull
        Signaturenull
        Returns void
        Exceptions
        • java.lang.Exception