weblogic.server

Class PartitionFileSystemBeanUpdateListener

java.lang.Object

weblogic.server.PartitionFileSystemBeanUpdateListener

All Implemented Interfaces:

java.util.EventListener, BeanUpdateListener

public class PartitionFileSystemBeanUpdateListener
extends java.lang.Object
implements BeanUpdateListener

Created by jsnyder on 7/14/15. Listens for changes made to a partition's PartitionFileSystemMBean. If the File System Root is changed then a new partition file system is created.

Field Summary

Fields

Modifier and Type	Field and Description
private static weblogic.security.acl.internal.AuthenticatedSubject	kernelId
private PartitionMBean	partition

Constructor Summary

Constructors

Constructor and Description
PartitionFileSystemBeanUpdateListener(PartitionMBean partition)

Method Summary

Modifier and Type	Method and Description
void	activateUpdate(BeanUpdateEvent event) Called when a descriptor update that includes an update to the source bean is activated.
void	cleanup()
void	prepareUpdate(BeanUpdateEvent event) Called when a proposed update includes an update to the source bean.
void	rollbackUpdate(BeanUpdateEvent event) Called when a descriptor update has been abandoned that included an proposed update to the source bean.
private boolean	rootChanged(BeanUpdateEvent event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

kernelId

private static final weblogic.security.acl.internal.AuthenticatedSubject kernelId

partition

private PartitionMBean partition

Constructor Detail

PartitionFileSystemBeanUpdateListener

public PartitionFileSystemBeanUpdateListener(PartitionMBean partition)

Method Detail

prepareUpdate

public void prepareUpdate(BeanUpdateEvent event)
                   throws BeanUpdateRejectedException

Description copied from interface: BeanUpdateListener

Called when a proposed update includes an update to the source bean. The implementation should examine the proposed update and either accept it (by returning) or reject it (by throwing a BeanUpdateRejectedException). If the listener rejects the update, the entire descriptor update will be aborted.

Specified by:

prepareUpdate in interface BeanUpdateListener

Parameters:

event - - description of proposed update to bean

Throws:

BeanUpdateRejectedException - to reject the update.

activateUpdate

public void activateUpdate(BeanUpdateEvent event)
                    throws BeanUpdateFailedException

Description copied from interface: BeanUpdateListener

Called when a descriptor update that includes an update to the source bean is activated.

Specified by:

activateUpdate in interface BeanUpdateListener

Parameters:

event - - a description of the changes to the target bean

Throws:

BeanUpdateFailedException - to indicate that failures occurred while activating the update.

rollbackUpdate

public void rollbackUpdate(BeanUpdateEvent event)

Description copied from interface: BeanUpdateListener

Called when a descriptor update has been abandoned that included an proposed update to the source bean. Note that this method may not fail. If a failure occurs during rollback, its effect should be logged and isolated by the listener.

Specified by:

rollbackUpdate in interface BeanUpdateListener

Parameters:

event - - a description of the changes to the target bean that are being abandoned.

rootChanged

private boolean rootChanged(BeanUpdateEvent event)

cleanup

public void cleanup()