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.
If you use the getMBeanInfo
operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.management.runtime.WLDFImageCreationTaskRuntimeMBean
Since 9.0.0.0
No factory methods. Instances of this MBean are created automatically.
Because this MBean extends or implements TaskRuntimeMBean, you can also access this MBean by retrieving TaskRuntimeMBeans. The following attributes contain TaskRuntimeMBeans and its subtypes:
This section describes attributes that contain child MBeans. For more information about the MBean hierarchy, refer to WebLogic Server MBean Data Model.
|
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 |
Type | TaskRuntimeMBean[] |
This section describes the following attributes:
The time at which this task was started.
Privileges | Read only |
Type | long |
A description of this task.
Privileges | Read only |
Type | java.lang.String |
The time at which this task was completed.
A value of -1
indicates that the task is currently
running.
Privileges | Read only |
Type | long |
Returns an exception describing the error, if any, that occurred while performing this task.
Privileges | Read only |
Type | java.lang.Exception |
The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration.
Privileges | Read only |
Type | java.lang.String |
Return the immediate parent for this MBean
Privileges | Read/Write |
Type |
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 |
Indicates whether the task is still running.
Privileges | Read only |
Type | boolean |
The status of this task.
Privileges | Read only |
Type | java.lang.String |
Indicates whether this task was initiated by the server versus a user.
Privileges | Read only |
Type | boolean |
Returns the type of the MBean.
Privileges | Read only |
Type | java.lang.String |
This section describes the following operations:
|
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" |
Parameters | null |
Signature | null |
Returns |
void
|
java.lang.Exception