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From "Andy Seaborne (Updated) (JIRA)" <>
Subject [jira] [Updated] (JENA-148) xsd:anyURI is sameValueAs an xsd:string or simple literal
Date Sun, 30 Oct 2011 12:07:32 GMT


Andy Seaborne updated JENA-148:

    Attachment: Jena_AnyURI_r1190400.patch
> xsd:anyURI is sameValueAs an xsd:string or simple literal
> ---------------------------------------------------------
>                 Key: JENA-148
>                 URL:
>             Project: Jena
>          Issue Type: Bug
>          Components: Jena
>            Reporter: Andy Seaborne
>            Priority: Minor
>              Labels: datatypes
>         Attachments: Jena_AnyURI_r1190400.patch
> In the memory model xsd:anyURI matches in Graph.find an xsd;string with the same lexical
> "http://example/"^^xsd:anyURI matches "http://example/"^^xsd:string and "http://example/"
> This is because the value returned by Xerces is a Java string and isEqual in XSDDatatype
is based on equality of Xerces value regerdless of datatype to account for derived types.
> The proposed solution in the patch is to have a new XSD datatype that uses the BaseDatatype
isEquals machinery which makes equity "same datatype, same value".
> Also applies to xsd:QName, xsd:IDREF, xsd:NOTATION

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