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From: Martin Gainty <mgainty@hotmail.com>
To: <user@commons.apache.org>
Subject: RE: [Jelly] XML ForEach tag hangs
Date: Fri, 29 Apr 2011 21:06:27 -0400
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Czaba

which xml-parser are you implementing?
what is the version of which xml-parser you are implementing?

Martin=20
______________________________________________=20
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> Date: Sat=2C 30 Apr 2011 03:02:09 +0200
> Subject: [Jelly] XML ForEach tag hangs
> From: csabeee@gmail.com
> To: user@commons.apache.org
>=20
> Hello there!
>=20
> I'm trying to use the ForEach tag in Jelly's XML tag library. The
> following script works fine in a standard Java console application:
>=20
> <x:parse var=3D"doc">
>   <a>
>     <b v=3D"1"/>
>     <b v=3D"2"/>
>     <b v=3D"3"/>
>   </a>
> </x:parse>
>=20
> <x:forEach select=3D"$doc/a/b" var=3D"x">
>   ...
> </x:forEach>
>=20
> However=2C if using Jelly on an application server=2C from inside an EJB
> container (session bean)=2C running the script above hangs=2C and 100% CP=
U
> utilisation comes. I realized while debugging that NodeComparator
> class' getDepth method gets into an infinite loop and never returns.
>=20
> If I remove two "b" elements from the xml fragment above (so only one
> remains)=2C it works fine. It also works if I change the second part of
> the above script to the following:
>=20
> <x:forEach select=3D"$doc/a">
>   <x:forEach select=3D"b">
>     ...
>   </x:forEach>
> </x:forEach>
>=20
> Does anyone have any idea why is that happening? Any help is much appreci=
ated.
>=20
> Thank you:
> Csaba
>=20
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>=20
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