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From Andreas Veithen <>
Subject Re: XPath evaluation doesn't work on resources picked from registry
Date Fri, 19 Jun 2009 23:15:03 GMT
StAXOMBuilder actually already creates an OMDocument (which can be
retrieved by the getDocument method). The important thing is that we
need to make sure that the Axiom tree is fully built before closing
the input stream. I guess that the detach method is used because it
has the side effect of fully building the element and because
OMDocument has no method to build the entire tree (see WSCOMMONS-479).

This gives us two solutions:

- Use StAXOMBuilder#getDocument and iterate over its children to make
sure the document is fully built.
- Continue to use "detach" and add the element to a new document, as
you suggested. Note that you should not use OMDocumentImpl directly,
but create it using the OMFactory.


On Fri, Jun 19, 2009 at 09:30, indika kumara<> wrote:
> Devs
> $subject is due to we do  'detach()'  on picked resource OMElement .
> If I add detached element to a OMDocument as a child, it works
> Existing code  SImpleURLRegistry
> result.detach();
> inputStream.close();
> Modified code
> result.detach();
> OMDocumentImpl omDocument = new OMDocumentImpl();
> omDocument.addChild(result);
> inputStream.close();
> Are there any best solution other than what I did ?  I haven't deep
> AXIOM knowledge?  Could anyone help me?
> Thanks
> Indika
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