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From "Uwe Sandner" <...@cdtm.de>
Subject Which subset of XPath is implemented in Jackrabbit?
Date Fri, 16 Mar 2007 10:47:01 GMT
Hi,

The JSR170-1.0 Spec (section 6.6.6) says that only a subset of XPath
2.0 has to be implemented for JCR. Especially support for ForwardAxis
and ReverseAxis is not mandatory.

Example:

<a>
  <b>
    <c/>
  </b>
</a>

Query: "//b/ancestor::*"
Result: -- nothing
Expected result: <a>

I guess "ancestor" is not implemented by Jackrabbit  - or is my query wrong?

Is there a documentation which parts are implemented in Jackrabbit?

Thanks,
  Uwe

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