Project: talendesb
Issue TESB-7359: Provide CXF DomainExpressionBuilder and DomainExpression for URI Domain Expressions in policy attachment documents
Currently CXF only supports EPR style domain expressions. For the registry especially when working together with locator we need URI Domain Expressions, see http://www.w3.org/TR/ws-policy-attach/#ExternalPolicyAttachment. CXF allows to extend the kind of supported Domain Expressions by providing the corresponding DomainExpressionBuilders and DomainExpressions. The URI's should be WSDL 1.1 Element Identifiers, see http://www.w3.org/TR/wsdl11elementidentifiers/. For this feature it is enough to just support referencing service elements.
Story points: 3