session.exportDocumentView() does not work with jaxb 2.1.x UnmarshallerHandler
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Key: JCR-1852
URL: https://issues.apache.org/jira/browse/JCR-1852
Project: Jackrabbit
Issue Type: Bug
Components: jackrabbit-jcr-commons
Affects Versions: 1.5.0
Environment: jdk 1.6.10 Linux
Reporter: Alex Lukin
I tried to update my project from Jackrabbit 1.4 to 1.5 and found following
error, that is critical for my app.
Project uses Import/Export features of JCR and JAXB to map XML from JCR to java
objects.
exportDocumentView() works with streams when I call it like this:
Unmarshaller umr = getUnmarshaller();
...
fo = new FileOutputStream("/tmp/export-node.xml");
jcrs.exportDocumentView(path,fo , false, false);
fi = new FileInputStream("/tmp/export-node.xml");
umr.unmarshal(new InputSource(fi));
But it does not work when I call it using SAX event handler:
UnmarshallerHandler ctxh = umr.getUnmarshallerHandler();
jcrs.exportDocumentView(path, ctxh, false, false);
giving following exception:
java.lang.NullPointerException
at org.xml.sax.helpers.AttributesImpl.getIndex(AttributesImpl.java:203)
at
com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor$AttributesImpl.getIndex(InterningXmlVisitor.java:112)
at
com.sun.xml.bind.v2.runtime.unmarshaller.XsiNilLoader.selectLoader(XsiNilLoader.java:62)
at
com.sun.xml.bind.v2.runtime.unmarshaller.ProxyLoader.startElement(ProxyLoader.java:53)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:449)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:427)
at
com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(InterningXmlVisitor.java:71)
at
com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:137)
at
org.apache.jackrabbit.commons.xml.Exporter.startElement(Exporter.java:438)
at
org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:76)
at
org.apache.jackrabbit.commons.xml.Exporter.exportNode(Exporter.java:298)
at
org.apache.jackrabbit.commons.xml.Exporter.exportNodes(Exporter.java:214)
at
org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:77)
at
org.apache.jackrabbit.commons.xml.Exporter.exportNode(Exporter.java:298)
at
org.apache.jackrabbit.commons.xml.Exporter.exportNodes(Exporter.java:214)
at
org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:77)
at
org.apache.jackrabbit.commons.xml.Exporter.exportNode(Exporter.java:298)
at org.apache.jackrabbit.commons.xml.Exporter.export(Exporter.java:144)
at
org.apache.jackrabbit.commons.AbstractSession.export(AbstractSession.java:461)
at
org.apache.jackrabbit.commons.AbstractSession.exportDocumentView(AbstractSession.java:241)
at
ua.org.dg.semaril.helpers.AbstractTypeResolver.getContent(AbstractTypeResolver.java:31
Version 1.4. works fine.
Jukka, please check your changes to org.apache.jackrabbit.commons.xml.Exporter.
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