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From "Guillaume Nodet" <gno...@gmail.com>
Subject Re: Extending the BPEL engine through xpath functions
Date Tue, 06 Feb 2007 14:55:42 GMT
Hopefully using the thread context classloader should be enough ...
Is there any location where i can be sure to intercept all calls to the
bpel engine to make sure the TCL is set wrt to the service unit ?

On 2/5/07, Alex Boisvert <boisvert@intalio.com> wrote:
> I think that's a good idea... although I haven't looked at how Saxon
> dynamically loads the classes and whether it supports any custom hooks for
> doing so.
>
> alex
>
>
> On 2/5/07, Guillaume Nodet <gnodet@gmail.com> wrote:
> >
> > Thanks !
> > What about enhancing the JBI deployer so that you could deploy such
> > functions inside the SU (for example by loading all jars inside the
> > /lib folder, or using something in the jbi descriptor) ? Modifying the
> > container classpath is not always a good idea ...
> >
> > On 2/5/07, Alex Boisvert <boisvert@intalio.com> wrote:
> > > Hi Guillaume,
> > >
> > > Take a look at this page:
> > >
> > > http://www.intalio.org/confluence/display/PXE/Custom+XPath+Functions
> > >
> > > alex
> > >
> > > On 2/5/07, Guillaume Nodet <gnodet@gmail.com> wrote:
> > > >
> > > > Is there currently any way to extend the set of xpath functions
> > available
> > > > to the bpel engine.  If yes, how, and if no, what about adding such a
> > > > feature ?  I 'm thinking about adding at least some functions to
> > access
> > > > the jbi exchange properties / security informations ... and to allow
> > > > custom functions: i have a case where i need to retrieve the IP
> > address of
> > > > the host in the BPEL and I'm a bit reluctant to implement a service
> > just
> > > > for that.
> > > >
> > > > --
> > > > Cheers,
> > > > Guillaume Nodet
> > > >
> > >
> >
> >
> > --
> > Cheers,
> > Guillaume Nodet
> > ------------------------
> > Architect, LogicBlaze (http://www.logicblaze.com/)
> > Blog: http://gnodet.blogspot.com/
> >
>


-- 
Cheers,
Guillaume Nodet
------------------------
Architect, LogicBlaze (http://www.logicblaze.com/)
Blog: http://gnodet.blogspot.com/

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