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https://issues.apache.org/jira/browse/JDO-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12480933
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Craig Russell commented on JDO-472:
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The schemas have been tested using the test cases in the api20 project. Please
take a look at javax.jdo.schema.XMLTest in the Apache repository. It uses
XMLUtil as a helper class.
The test case uses DocumentBuilder not SchemaFactory, and it seems to work in
both validating and non-validating modes. I don't know if anyone has ever tried
these schemas with SchemaFactory.
It looks like there might be a copy/paste error in your description. The
schemas that were checked in are e.g. javax/jdo/jdo_2_0.xsd in the jar so that
is the resource name that should be used, not getResource("/jdo_2.0.xsd").
> Cannot use JDO 2 xsd for XML validation
> ---------------------------------------
>
> Key: JDO-472
> URL: https://issues.apache.org/jira/browse/JDO-472
> Project: JDO
> Issue Type: Bug
> Affects Versions: JDO 2 final
> Reporter: Ilan Kirsh
> Fix For: JDO 2 final
>
>
> I am trying to use the last JDO 2.0 xsd with:
> SchemaFactory factory =
> SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
> URL xsdURL = getClass().getResource("/jdo_2.0.xsd");
> Schema schema = factory.newSchema(xsdURL);
> First I got the following exception (from newSchema):
> org.xml.sax.SAXParseException: cos-nonambig:
> "http://java.sun.com/xml/ns/jdo/jdo":extension and
> "http://java.sun.com/xml/ns/jdo/jdo":extension (or elements from their
> substitution group) violate "Unique Particle Attribution". During validation
> against this schema, ambiguity would be created for those two particles.
> And after trying to fix it, I got the following exception (from newSchema):
> org.xml.sax.SAXParseException: src-resolve.4.2: Error resolving component
> 'xs:attlist.jdo'. It was detected that 'xs:attlist.jdo' is in namespace
> 'http://www.w3.org/2001/XMLSchema', but components from this namespace are
> not referenceable from schema document 'file:/D:/odb/dv/rt/class/jdo.xsd'. If
> this is the incorrect namespace, perhaps the prefix of 'xs:attlist.jdo' needs
> to be changed. If this is the correct namespace, then an appropriate 'import'
> tag should be added to 'file:/D:/odb/dv/rt/class/jdo.xsd'.
> The same 3 lines work well with JPA 1.0 xsd. Has anyone used JDO 2.0 xsd
> successfully already?
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