xacml:AttributeSelector

Element information

Namespace: urn:oasis:names:tc:xacml:2.0:policy:schema:os

Schema document: access_control-xacml-2.0-policy-schema-os.xsd

Properties: Global, Qualified

Content

Empty content

Attributes

Name	Occ	Type	Notes
RequestContextPath	[1..1]	xsd:string
DataType	[1..1]	xsd:anyURI
MustBePresent	[0..1]	xsd:boolean	Default value is "false".

Used in

Type xacml:ActionMatchType (Element xacml:ActionMatch)
Type xacml:ApplyType (Element xacml:Apply)
Type xacml:ConditionType (Element xacml:Condition)
Type xacml:EnvironmentMatchType (Element xacml:EnvironmentMatch)
Type xacml:ResourceMatchType (Element xacml:ResourceMatch)
Type xacml:SubjectMatchType (Element xacml:SubjectMatch)
Type xacml:VariableDefinitionType (Element xacml:VariableDefinition)

Substitution hierarchy

xacml:Expression
- can be substituted with xacml:AttributeSelector

Sample instance

<AttributeSelector                   RequestContextPath="//xacml-context:Resource/xacml-context:ResourceContent/md:record/md:patient/md:patient-number/text()"
                   DataType="http://www.w3.org/2001/XMLSchema#string"/>