org.jboss.as.controller.transform.description

Class AttributeConverter.Factory

java.lang.Object

org.jboss.as.controller.transform.description.AttributeConverter.Factory

Enclosing interface:

AttributeConverter

public static class AttributeConverter.Factory
extends Object

Factory for common types of AttributeConverters

Constructor Summary

Constructors

Constructor and Description
Factory()

Method Summary

Modifier and Type	Method and Description
static AttributeConverter	createHardCoded(org.jboss.dmr.ModelNode hardCodedValue) Creates an AttributeConverter where the conversion is to a hard-coded value
static AttributeConverter	createHardCoded(org.jboss.dmr.ModelNode hardCodedValue, boolean undefinedOnly) Creates an AttributeConverter where the conversion is to a hard-coded value, with the ability to restrict the conversion to cases where the value being converted is ModelType.UNDEFINED.

Methods inherited from class java.lang.Object

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

Constructor Detail

Factory

public Factory()

Method Detail

createHardCoded

public static AttributeConverter createHardCoded(org.jboss.dmr.ModelNode hardCodedValue)

Creates an AttributeConverter where the conversion is to a hard-coded value

Parameters:

hardCodedValue - the value to set the attribute to

Returns:

the created attribute converter

createHardCoded

public static AttributeConverter createHardCoded(org.jboss.dmr.ModelNode hardCodedValue,
                                                 boolean undefinedOnly)

Creates an AttributeConverter where the conversion is to a hard-coded value, with the ability to restrict the conversion to cases where the value being converted is ModelType.UNDEFINED.

The expected use case for setting the undefinedOnly param to true is to ensure a legacy slave sees the correct value following a change in a default between releases. If the attribute being converted is undefined, then the default value is relevant, and in order to function consistently with newer slaves, the legacy slave will need to be given the new default in place of "undefined".

Parameters:

hardCodedValue - the value to set the attribute to

undefinedOnly - true if the conversion should only occur if the attributeValue param is ModelType.UNDEFINED

Returns:

the created attribute converter