protected static class FileAuditLogHandlerResourceDefinition.HandlerWriteAttributeHandler extends AbstractWriteAttributeHandler<Void>
AbstractWriteAttributeHandler.HandbackHolder<T>
Constructor and Description |
---|
HandlerWriteAttributeHandler(ManagedAuditLogger auditLogger,
PathManagerService pathManager,
AttributeDefinition... attributeDefinitions) |
Modifier and Type | Method and Description |
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protected boolean |
applyUpdateToRuntime(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.dmr.ModelNode resolvedValue,
org.jboss.dmr.ModelNode currentValue,
AbstractWriteAttributeHandler.HandbackHolder<Void> handbackHolder)
Hook to allow subclasses to make runtime changes to effect the attribute value change.
|
protected AbstractFileAuditLogHandler |
createHandler(PathManagerService pathManager,
OperationContext context,
org.jboss.dmr.ModelNode operation) |
protected void |
finishModelStage(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.dmr.ModelNode newValue,
org.jboss.dmr.ModelNode oldValue,
Resource model)
Hook to allow subclasses to do any final
OperationContext.Stage.MODEL processing following the
application of the new attribute value. |
protected boolean |
requiresRuntime(OperationContext context)
Gets whether a
OperationContext.Stage.RUNTIME handler should be added. |
protected void |
revertUpdateToRuntime(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.dmr.ModelNode valueToRestore,
org.jboss.dmr.ModelNode valueToRevert,
Void handback)
Hook to allow subclasses to revert runtime changes made in
AbstractWriteAttributeHandler.applyUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, HandbackHolder) . |
execute, getAttributeDefinition, recordCapabilitiesAndRequirements, validateUpdatedModel
public HandlerWriteAttributeHandler(ManagedAuditLogger auditLogger, PathManagerService pathManager, AttributeDefinition... attributeDefinitions)
protected boolean requiresRuntime(OperationContext context)
AbstractWriteAttributeHandler
OperationContext.Stage.RUNTIME
handler should be added. This default implementation
returns true if the process is a normal server
and the process
is not booting
. The rationale for the latter check is if the process is
booting, the resource being modified will have been added as a previous step in the same context, and
the Stage.RUNTIME handling for that add will see a model the reflects the changes made by this handler and
will apply them to the runtime.requiresRuntime
in class AbstractWriteAttributeHandler<Void>
context
- operation contexttrue
if a runtime stage handler should be added; false
otherwise.protected AbstractFileAuditLogHandler createHandler(PathManagerService pathManager, OperationContext context, org.jboss.dmr.ModelNode operation) throws OperationFailedException
OperationFailedException
protected boolean applyUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode resolvedValue, org.jboss.dmr.ModelNode currentValue, AbstractWriteAttributeHandler.HandbackHolder<Void> handbackHolder) throws OperationFailedException
AbstractWriteAttributeHandler
applyUpdateToRuntime
in class AbstractWriteAttributeHandler<Void>
context
- the context of the operationoperation
- the operationattributeName
- the name of the attribute being modifiedresolvedValue
- the new value for the attribute, after ModelNode.resolve()
has been called on itcurrentValue
- the existing value for the attributehandbackHolder
- holder for an arbitrary object to pass to
AbstractWriteAttributeHandler.revertUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, Object)
if
the operation needs to be rolled backtrue
if the server requires reload to effect the attribute
value change; false
if notOperationFailedException
protected void revertUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode valueToRestore, org.jboss.dmr.ModelNode valueToRevert, Void handback) throws OperationFailedException
AbstractWriteAttributeHandler
AbstractWriteAttributeHandler.applyUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, HandbackHolder)
.revertUpdateToRuntime
in class AbstractWriteAttributeHandler<Void>
context
- the context of the operationoperation
- the operationattributeName
- the name of the attribute being modifiedvalueToRestore
- the previous value for the attribute, before this operation was executedvalueToRevert
- the new value for the attribute that should be revertedhandback
- an object, if any, passed in to the handbackHolder
by the applyUpdateToRuntime
implementationOperationFailedException
protected void finishModelStage(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode newValue, org.jboss.dmr.ModelNode oldValue, Resource model) throws OperationFailedException
AbstractWriteAttributeHandler
OperationContext.Stage.MODEL
processing following the
application of the new attribute value. This default implementation calls
AbstractWriteAttributeHandler.validateUpdatedModel(OperationContext, Resource)
.
NOTE: Implementations must not call
OperationContext.completeStep(OperationContext.ResultHandler)
or any of its variants. The method that
calls this one handles step completion.
finishModelStage
in class AbstractWriteAttributeHandler<Void>
context
- the operation contextoperation
- the operationattributeName
- the name of the attribute being modifiednewValue
- the new value for the attributeoldValue
- the previous value for the attributemodel
- the updated model resourceOperationFailedException
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