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From Matt Benson <gudnabr...@yahoo.com>
Subject Re: JXPath setting values with predicates
Date Tue, 03 Jul 2007 14:17:54 GMT
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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