org.jboss.as.controller.transform

Class DiscardUndefinedAttributesTransformer

java.lang.Object

org.jboss.as.controller.transform.DiscardUndefinedAttributesTransformer

All Implemented Interfaces:

OperationTransformer, ResourceTransformer

public class DiscardUndefinedAttributesTransformer
extends Object
implements ResourceTransformer, OperationTransformer

Transformer that hides new attributes from legacy slaves if the attribute value is undefined. A defined value leads to a log warning or an OperationFailedException unless the resource is ignored by the target.

Author:

Brian Stansberry (c) 2012 Red Hat Inc.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.as.controller.transform.OperationTransformer

OperationTransformer.TransformedOperation

Field Summary

Fields inherited from interface org.jboss.as.controller.transform.ResourceTransformer

DEFAULT, DISCARD

Fields inherited from interface org.jboss.as.controller.transform.OperationTransformer

DEFAULT, DEFAULT_REJECTION_POLICY, DISCARD, SUCCESSFUL_RESULT

Constructor Summary

Constructors

Constructor and Description
DiscardUndefinedAttributesTransformer(AttributeDefinition... attributes)
DiscardUndefinedAttributesTransformer(Set<String> attributeNames)
DiscardUndefinedAttributesTransformer(String... attributeNames)

Method Summary

Modifier and Type	Method and Description
OperationTransformer	getUndefineAttributeTransformer()
OperationTransformer	getWriteAttributeTransformer()
OperationTransformer.TransformedOperation	transformOperation(TransformationContext context, PathAddress address, org.jboss.dmr.ModelNode operation) Transform the operation.
void	transformResource(ResourceTransformationContext context, PathAddress address, Resource resource) Transform a resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscardUndefinedAttributesTransformer

public DiscardUndefinedAttributesTransformer(AttributeDefinition... attributes)

DiscardUndefinedAttributesTransformer

public DiscardUndefinedAttributesTransformer(String... attributeNames)

DiscardUndefinedAttributesTransformer

public DiscardUndefinedAttributesTransformer(Set<String> attributeNames)

Method Detail

getWriteAttributeTransformer

public OperationTransformer getWriteAttributeTransformer()

getUndefineAttributeTransformer

public OperationTransformer getUndefineAttributeTransformer()

transformResource

public void transformResource(ResourceTransformationContext context,
                              PathAddress address,
                              Resource resource)
                       throws OperationFailedException

Description copied from interface: ResourceTransformer

Transform a resource.

Specified by:

transformResource in interface ResourceTransformer

Parameters:

context - the resource transformation context

address - the path address

resource - the resource to transform

Throws:

OperationFailedException

transformOperation

public OperationTransformer.TransformedOperation transformOperation(TransformationContext context,
                                                                    PathAddress address,
                                                                    org.jboss.dmr.ModelNode operation)
                                                             throws OperationFailedException

Description copied from interface: OperationTransformer

Transform the operation.

Specified by:

transformOperation in interface OperationTransformer

Parameters:

context - the operation context

address - the path address

operation - the operation

Returns:

the transformed operation

Throws:

OperationFailedException