Hi, I don't think I should send this to the general discussion list. As there's no xerces-c user's - list, I have sent it to the developers list ...
Please have a look at the small schema catalog.xsd below, and the small instance document catalog.xml. I want to have all values of the 'name'-attributes of the 'file'-elements contained in the 'catalog'-element to be unique . It seems, that xerces-c (using the SAX2Count-example) does the uniqueness checking only on children of the 'catalog'-element but not on all of its descendants, as requested by the xpath selector './/file'. Is this a bug, or a missinterpretation of the unique-concept on my side? Thanks for any help! Martin === catalog.xsd === <?xml version = "1.0" encoding = "UTF-8"?> <xs:schema xmlns:xs = "http://www.w3.org/2001/XMLSchema";> <xs:element name="catalog"> <xs:complexType> <xs:sequence> <xs:element ref="file" maxOccurs="unbounded"/> </xs:sequence> </xs:complexType> <xs:unique name="filename"> <xs:selector xpath=".//file"/> <xs:field xpath="@name"/> </xs:unique> </xs:element> <xs:complexType name="fileType"> <xs:sequence> <xs:element ref="file" minOccurs="0" maxOccurs="unbounded"/> </xs:sequence> <xs:attribute name="name" type="xs:string"/> </xs:complexType> <xs:element name="file" type="fileType"/> </xs:schema> === catalog.xml === <?xml version = "1.0" encoding = "UTF-8"?> <catalog xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation = "catalog.xsd"> <file name="A"/> <file name="B"> <file name="B"> <!-- xerces should complain about 'B'... --> <file name="C"/> </file> </file> </catalog> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
