[eclipselink-users] MOXY: XMLCompositeObjectMapping bug when using curre

[Magnus Heino <magnus@xxxxxxxxx>]

This mapping:

        XMLCompositeObjectMapping versionInterval = new XMLCompositeObjectMapping();

        versionInterval.setAttributeName("versionInterval");

        versionInterval.setXPath(".");

        versionInterval.setReferenceClass(VersionInterval.class);

        descriptor.addMapping(versionInterval);

that is working just fine with 1.1.3 breaks with 2.0.1:

java.lang.NullPointerException

at org.eclipse.persistence.internal.oxm.XMLCompositeObjectMappingNodeValue.endSelfNodeValue(XMLCompositeObjectMappingNodeValue.java:382)

at org.eclipse.persistence.oxm.record.UnmarshalRecord.endDocument(UnmarshalRecord.java:487)

at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)

at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)

at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)

at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)

at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)

at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)

at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)

at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)

at org.eclipse.persistence.internal.oxm.record.XMLReader.parse(XMLReader.java:103)

at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(SAXUnmarshaller.java:639)

at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(SAXUnmarshaller.java:241)

at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(SAXUnmarshaller.java:424)

at org.eclipse.persistence.internal.oxm.record.SAXUnmarshaller.unmarshal(SAXUnmarshaller.java:454)

at org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal(XMLUnmarshaller.java:532)

It's the . as xpath _expression_ for current node that cause it. If I set it some something else like "foo", it doesn't crash, but then the xml isn't the way i want it to be.

Bug? New feature? Workaround?

Thanks!

--

 /Magnus Heino