org.jboss.as.controller

Class ObjectTypeAttributeDefinition

java.lang.Object

org.jboss.as.controller.AttributeDefinition

org.jboss.as.controller.SimpleAttributeDefinition

org.jboss.as.controller.ObjectTypeAttributeDefinition

public class ObjectTypeAttributeDefinition
extends SimpleAttributeDefinition

AttributeDefinition for attributes of type ModelType.OBJECT that aren't simple maps, but rather a set fixed keys where each key may be associated with a value of a different type.

Author:

James R. Perkins, Richard Achmatowicz (c) 2012 RedHat Inc.

See Also:

MapAttributeDefinition

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ObjectTypeAttributeDefinition.Builder

Nested classes/interfaces inherited from class org.jboss.as.controller.AttributeDefinition

AttributeDefinition.NameAndGroup

Field Summary

Fields inherited from class org.jboss.as.controller.AttributeDefinition

attributeMarshaller, COMPLEX_TYPES, referenceRecorder

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ObjectTypeAttributeDefinition(AbstractAttributeDefinitionBuilder<?,? extends ObjectTypeAttributeDefinition> builder, String suffix, AttributeDefinition[] valueTypes)
protected	ObjectTypeAttributeDefinition(ObjectTypeAttributeDefinition.Builder builder)

Method Summary

Modifier and Type	Method and Description
protected void	addAllowedValuesToDescription(org.jboss.dmr.ModelNode result, ParameterValidator validator) Adds the allowed values.
void	addCapabilityRequirements(OperationContext context, org.jboss.dmr.ModelNode attributeValue) Based on the given attribute value, add capability requirements.
org.jboss.dmr.ModelNode	addOperationParameterDescription(org.jboss.dmr.ModelNode resourceDescription, String operationName, ResourceDescriptionResolver resolver, Locale locale, ResourceBundle bundle) Creates a returns a basic model node describing a parameter that sets this attribute, after attaching it to the given overall operation description model node.
org.jboss.dmr.ModelNode	addOperationParameterDescription(ResourceBundle bundle, String prefix, org.jboss.dmr.ModelNode operationDescription) Creates a returns a basic model node describing a parameter that sets this attribute, after attaching it to the given overall operation description model node.
org.jboss.dmr.ModelNode	addResourceAttributeDescription(org.jboss.dmr.ModelNode resourceDescription, ResourceDescriptionResolver resolver, Locale locale, ResourceBundle bundle) Creates a returns a basic model node describing the attribute, after attaching it to the given overall resource description model node.
org.jboss.dmr.ModelNode	addResourceAttributeDescription(ResourceBundle bundle, String prefix, org.jboss.dmr.ModelNode resourceDescription) Creates a returns a basic model node describing the attribute, after attaching it to the given overall resource description model node.
protected void	addValueTypeDescription(org.jboss.dmr.ModelNode node, String prefix, ResourceBundle bundle, boolean forOperation, ResourceDescriptionResolver resolver, Locale locale)
protected void	addValueTypeDescription(org.jboss.dmr.ModelNode node, String prefix, ResourceBundle bundle, ResourceDescriptionResolver resolver, Locale locale) Deprecated. use #addValueTypeDescription(ModelNode, String, ResourceBundle, boolean, ResourceDescriptionResolver, Locale)
protected org.jboss.dmr.ModelNode	convertParameterExpressions(org.jboss.dmr.ModelNode parameter) Examine the given operation parameter value for any expression syntax, converting the relevant node to ModelType.EXPRESSION if such is supported.
org.jboss.dmr.ModelNode	parse(String value, XMLStreamReader reader) Creates and returns a ModelNode using the given value after first validating the node against this object's validator.
void	removeCapabilityRequirements(OperationContext context, org.jboss.dmr.ModelNode attributeValue) Based on the given attribute value, remove capability requirements.
org.jboss.dmr.ModelNode	resolveValue(ExpressionResolver resolver, org.jboss.dmr.ModelNode value) Overrides the superclass implementation to allow the AttributeDefinition for each field in the object to in turn resolve that field.

Methods inherited from class org.jboss.as.controller.SimpleAttributeDefinition

marshallAsAttribute, marshallAsAttribute, marshallAsElement, parseAndSetParameter

Methods inherited from class org.jboss.as.controller.AttributeDefinition

addAccessConstraints, addDeprecatedInfo, convertStringExpression, correctValue, getAccessConstraints, getAllowedValues, getAlternatives, getArbitraryDescriptors, getAttributeDeprecatedDescription, getAttributeGroup, getAttributeMarshaller, getAttributeTextDescription, getCorrector, getDefaultValue, getDeprecationData, getFlags, getMeasurementUnit, getName, getNoTextDescription, getParser, getReferenceRecorder, getRequires, getType, getUndefinedMetricValue, getValidator, getXmlName, hasAlternative, hasCapabilityRequirements, isAllowed, isAllowExpression, isAllowNull, isDeprecated, isMarshallable, isMarshallable, isNullSignificant, isRequired, isResourceOnly, isValidatingNull, marshallAsElement, resolveModelAttribute, resolveModelAttribute, resolveValue, validateAndSet, validateOperation

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectTypeAttributeDefinition

protected ObjectTypeAttributeDefinition(ObjectTypeAttributeDefinition.Builder builder)

ObjectTypeAttributeDefinition

protected ObjectTypeAttributeDefinition(AbstractAttributeDefinitionBuilder<?,? extends ObjectTypeAttributeDefinition> builder,
                                        String suffix,
                                        AttributeDefinition[] valueTypes)

Method Detail

convertParameterExpressions

protected org.jboss.dmr.ModelNode convertParameterExpressions(org.jboss.dmr.ModelNode parameter)

Description copied from class: AttributeDefinition

Examine the given operation parameter value for any expression syntax, converting the relevant node to ModelType.EXPRESSION if such is supported.

This implementation checks if expressions are allowed and if so, calls AttributeDefinition.convertStringExpression(ModelNode) to convert a ModelType.STRING to a ModelType.EXPRESSION. No other conversions are performed. For use cases requiring more complex behavior, a subclass that overrides this method should be used.

If expressions are supported this implementation also checks if the attribute type is one of the complex DMR types. If it is, an IllegalStateException is thrown, as this implementation cannot properly handle such a combination, and a subclass that overrides this method should be used.

Overrides:

convertParameterExpressions in class AttributeDefinition

Parameters:

parameter - the node to examine. Cannot not be null

Returns:

a node matching parameter but with expressions converted, or the original parameter if no conversion was performed. Will not return null

parse

public org.jboss.dmr.ModelNode parse(String value,
                                     XMLStreamReader reader)
                              throws XMLStreamException

Description copied from class: SimpleAttributeDefinition

Creates and returns a ModelNode using the given value after first validating the node against this object's validator.

If value is null an undefined node will be returned.

Overrides:

parse in class SimpleAttributeDefinition

Parameters:

value - the value. Will be trimmed before use if not null.

reader - XMLStreamReader from which the location from which the attribute value was read can be obtained and used in any XMLStreamException, in case the given value is invalid.

Returns:

ModelNode representing the parsed value

Throws:

XMLStreamException - if value is not valid

See Also:

SimpleAttributeDefinition.parseAndSetParameter(String, ModelNode, XMLStreamReader)

addCapabilityRequirements

public void addCapabilityRequirements(OperationContext context,
                                      org.jboss.dmr.ModelNode attributeValue)

Description copied from class: AttributeDefinition

Based on the given attribute value, add capability requirements. If this definition is for an attribute whose value is or contains a reference to the name of some capability, this method should record the addition of a requirement for the capability.

This is a no-op in this base class. Subclasses that support attribute types that can represent capability references should override this method.

Overrides:

addCapabilityRequirements in class AttributeDefinition

Parameters:

context - the operation context

attributeValue - the value of the attribute described by this object

removeCapabilityRequirements

public void removeCapabilityRequirements(OperationContext context,
                                         org.jboss.dmr.ModelNode attributeValue)

Description copied from class: AttributeDefinition

Based on the given attribute value, remove capability requirements. If this definition is for an attribute whose value is or contains a reference to the name of some capability, this method should record the removal of a requirement for the capability.

This is a no-op in this base class. Subclasses that support attribute types that can represent capability references should override this method.

Overrides:

removeCapabilityRequirements in class AttributeDefinition

Parameters:

context - the operation context

attributeValue - the value of the attribute described by this object

addResourceAttributeDescription

public org.jboss.dmr.ModelNode addResourceAttributeDescription(ResourceBundle bundle,
                                                               String prefix,
                                                               org.jboss.dmr.ModelNode resourceDescription)

Description copied from class: AttributeDefinition

Creates a returns a basic model node describing the attribute, after attaching it to the given overall resource description model node. The node describing the attribute is returned to make it easy to perform further modification.

Overrides:

addResourceAttributeDescription in class AttributeDefinition

Parameters:

bundle - resource bundle to use for text descriptions

prefix - prefix to prepend to the attribute name key when looking up descriptions

resourceDescription - the overall resource description

Returns:

the attribute description node

addOperationParameterDescription

public org.jboss.dmr.ModelNode addOperationParameterDescription(org.jboss.dmr.ModelNode resourceDescription,
                                                                String operationName,
                                                                ResourceDescriptionResolver resolver,
                                                                Locale locale,
                                                                ResourceBundle bundle)

Description copied from class: AttributeDefinition

Creates a returns a basic model node describing a parameter that sets this attribute, after attaching it to the given overall operation description model node. The node describing the parameter is returned to make it easy to perform further modification.

Overrides:

addOperationParameterDescription in class AttributeDefinition

Parameters:

resourceDescription - the overall resource description

operationName - the operation name

resolver - provider of localized text descriptions

locale - locale to pass to the resolver

bundle - bundle to pass to the resolver

Returns:

the attribute description node

addResourceAttributeDescription

public org.jboss.dmr.ModelNode addResourceAttributeDescription(org.jboss.dmr.ModelNode resourceDescription,
                                                               ResourceDescriptionResolver resolver,
                                                               Locale locale,
                                                               ResourceBundle bundle)

Description copied from class: AttributeDefinition

Creates a returns a basic model node describing the attribute, after attaching it to the given overall resource description model node. The node describing the attribute is returned to make it easy to perform further modification.

Overrides:

addResourceAttributeDescription in class AttributeDefinition

Parameters:

resourceDescription - the overall resource description

resolver - provider of localized text descriptions

locale - locale to pass to the resolver

bundle - bundle to pass to the resolver

Returns:

the attribute description node

addOperationParameterDescription

public org.jboss.dmr.ModelNode addOperationParameterDescription(ResourceBundle bundle,
                                                                String prefix,
                                                                org.jboss.dmr.ModelNode operationDescription)

Description copied from class: AttributeDefinition

Creates a returns a basic model node describing a parameter that sets this attribute, after attaching it to the given overall operation description model node. The node describing the parameter is returned to make it easy to perform further modification.

Overrides:

addOperationParameterDescription in class AttributeDefinition

Parameters:

bundle - resource bundle to use for text descriptions

prefix - prefix to prepend to the attribute name key when looking up descriptions

operationDescription - the overall resource description

Returns:

the attribute description node

resolveValue

public org.jboss.dmr.ModelNode resolveValue(ExpressionResolver resolver,
                                            org.jboss.dmr.ModelNode value)
                                     throws OperationFailedException

Overrides the superclass implementation to allow the AttributeDefinition for each field in the object to in turn resolve that field. Takes the given value, resolves it using the given resolver and validates it using this attribute's validator. If the value is undefined and a default value is available, the default value is used.

Overrides:

resolveValue in class AttributeDefinition

Parameters:

resolver - the expression resolver

value - a node that is expected to be a valid value for an attribute defined by this definition

Returns:

the resolved value, possibly the default value if value is not defined

Throws:

OperationFailedException - if the value is not valid

addValueTypeDescription

@Deprecated
protected void addValueTypeDescription(org.jboss.dmr.ModelNode node,
                                                   String prefix,
                                                   ResourceBundle bundle,
                                                   ResourceDescriptionResolver resolver,
                                                   Locale locale)

Deprecated. use #addValueTypeDescription(ModelNode, String, ResourceBundle, boolean, ResourceDescriptionResolver, Locale)

addValueTypeDescription

protected void addValueTypeDescription(org.jboss.dmr.ModelNode node,
                                       String prefix,
                                       ResourceBundle bundle,
                                       boolean forOperation,
                                       ResourceDescriptionResolver resolver,
                                       Locale locale)

addAllowedValuesToDescription

protected void addAllowedValuesToDescription(org.jboss.dmr.ModelNode result,
                                             ParameterValidator validator)

Description copied from class: AttributeDefinition

Adds the allowed values. Override for attributes who should not use the allowed values.

Overrides:

addAllowedValuesToDescription in class AttributeDefinition

Parameters:

result - the node to add the allowed values to

validator - the validator to get the allowed values from