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From Matt Benson <gudnabr...@yahoo.com>
Subject Re: JXPath setting values with predicates
Date Tue, 03 Jul 2007 15:15:22 GMT

--- Dustin Whitney <dustin.whitney@gmail.com> wrote:

> Well, I quit the job where I was going to use that. 
> However, it would be
> awesome if what I described worked :)  I remember
> searching through the code
> and making a few changes, but not really getting
> anywhere.

Seems kind of strange now that I read it carefully. 
There is code in the RI that disallows this, probably
because it's a PITA.  :)  That said, there would be no
reason you couldn't extend the RI to allow this, in
theory.  I'll leave it at that.

Thanks,
Matt

> 
> -Dustin
> 
> On 7/3/07, Matt Benson <gudnabrsam@yahoo.com> wrote:
> >
> > Was just going through my flagged mail and
> realized
> > I'd never followed up here.  What's your current
> > status, Dustin?
> >
> > -Matt
> >
> > --- Dustin Whitney <dustin.whitney@gmail.com>
> wrote:
> >
> > > Hello,
> > >
> > >     I like JXPath, but I'd like to make a change
> to
> > > the source, and I'm
> > > hoping for some advice here.  When using the
> > > JXPathContext.createPathAndSetValue() method on
> some
> > > Java beans, I get an
> > > exception if something like:
> > >
> > > /appQuestions[@detailGroup = 'Rental
> Reimbursement'
> > > and @detailName =
> > > 'Number']/detail
> > >
> > > results in the predicate returning an null
> value.
> > > But, using the same
> > > createPathAndSetValue() method with that XPath
> when
> > > the predicate does not
> > > result in null, works just fine.  I could easily
> > > turn my predicate into an
> > > object if I were dumped into my
> > > AbstractFactory.createObject() method.  Can
> > > anyone suggest what I might change to make that
> > > happen, or give a good
> > > explanation as to why I should not do that?
> > >
> > > Thanks,
> > > Dustin
> > >
> >
> >
> >
> >
> >      
>
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> >
> >
> 



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