Mohit,

Are you trying to evaluate your XPath in an Extension Function or Extension
Element. I would suggest looking at the Redirect extension code. That is an
Extension Element where the select="" is evaluated as an XPath statement.
I am not sure how to do it in an Extension Function, you need to find the
parameters that are passed to you in the Extension Element, to get the
local context, to make the XPath evaluation.

Regards
John G


Mohit Gupta wrote:

Hi,

We are using Xalan API for evaluating expressions. We
need to evaluate some of our propritary functions,
written in java. We are searching Xalan XPath API for
installing our extension functions, but got nothing.
As Xalan's extension package has all the api required
for adding extensions, but we found no way direct way
to integrate it with XPath or XPathContext.

Xalan 2.3.1 has extension table access with XPath, but
it is not there in 2.6.

Can anyone suggest, how can we do it in a genuine way?
This is urgent and important for us.


Thanks!




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