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Re: Re[2]: Variable bindings

On Thu, 16 Aug 2001, you wrote:
> FB> On Thu, 26 Jul 2001, you wrote:
> >> Hi,
> >> 
> >> I am interested in using the persistent DOM implementation included
> >> with Ozone as part of a project we are working on at the moment
> >> (http://www.xlinkit.com). We would however need to pass variable
> >> bindings to the XPath processor for this to work so I was just
> >> wondering if you could tell me whether this was possible or not?
> 
> FB> I'm not the XML expert (and don't know what 'variable bindings' are) so maybe
> FB> someone from the mail list can expand this. 
> 
> FB> Anyway, ozone's DOM is a real persistent DOM. Parsers, XPath processors and
> FB> all other tools work on top of that without knowing anything about persistence
> FB> or transactions which is transparently handled by ozone. So all what 'your'
> FB> XPath processor (the XPath processor you choose) can do, it basically can do on
> FB> top of ozone too. The biggest problem might be namespaces which are not
> FB> supported by ozone's DOM level1.
> 
> I was just wondering if anyone could tell me what the purpose of the
> OzoneXPathQuery class is if you can use xalan over the top of ozone's
> persistent DOM - does it offer performance advantages?

It just provides an uniform internal API for XPAth processors. This allows to
plug in new processors and use them via the ozone API.


Falko

> 
> Thanks,
> 
> Susannah.
> 
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______________________________________________________________________
Falko Braeutigam                              mailto:falko@smb-tec.com
SMB GmbH                                        http://www.smb-tec.com

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