Mailing-List: contact user-help@commons.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Commons Users List" <user@commons.apache.org>
Received-SPF: neutral (athena.apache.org: local policy)
Content-Type: text/plain; charset=iso-8859-1
Mime-Version: 1.0 (Apple Message framework v1078)
Subject: Re: [Jelly] XML ForEach tag hangs
From: Paul Libbrecht <paul@hoplahup.net>
In-Reply-To: <BLU142-W25CBA2F79C114B3E92C28EAE9E0@phx.gbl>
Date: Tue, 3 May 2011 23:51:53 +0200
Content-Transfer-Encoding: quoted-printable
Message-Id: <7889DEB2-677D-41C6-AC4A-ABE1978BC287@hoplahup.net>
References: <BANLkTimrS8d8uZ2KjD=nmWvzFd2cORkfMw@mail.gmail.com>
 <BLU142-W1F941B06112986C36E470AE9D0@phx.gbl>
 <BLU142-W25CBA2F79C114B3E92C28EAE9E0@phx.gbl>
To: Commons Users List <user@commons.apache.org>

Martin,

your x namespace prefix is not properly bound.
Somewhere up in your script, you should have=20

xmlns:x=3D"jelly:xml"

hope it helps.

paul


Le 3 mai 2011 =E0 22:59, Martin Gainty a =E9crit :

>=20
> org.apache.commons.jelly.JellyException: =
file:/C:/maven-plugin/jelly/commons-jel
> ly-1.0-src/test-classes/org/apache/commons/jelly/suite.jelly:29:43: =
<x:forEach>
> This tag does not understand the 'select' attribute
>     at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:232)
>     at =
org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
>     at =
org.apache.commons.jelly.tags.junit.CaseTag$1.runTest(CaseTag.java:59
> )
>     at org.apache.commons.jelly.TestJelly.main(TestJelly.java:32)
>=20
> my ForEach tag doesnt support 'select' attribute
> any idea where i can obtain the ForEach Tag with select attribute =
would be appreciated!
>=20
> regarding parsers:
> $JELLY_HOME>grep -S -l ".xerces" *.java
> -----------
> $JELLY_HOME>grep -S -l ".dom4j" *.java
> =
.\commons-jelly-1.0-src\src\java\org\apache\commons\jelly\XMLOutput.java
> =
.\commons-jelly-1.0-src\src\java\org\apache\commons\jelly\expression\xpath=
\XPath
> Expression.java
> =
.\commons-jelly-1.0-src\src\java\org\apache\commons\jelly\tags\core\FileTa=
g.java
> =
.\commons-jelly-1.0-src\src\java\org\apache\commons\jelly\xpath\XPathCompa=
rator.java
> =
.\commons-jelly-1.0-src\src\test\org\apache\commons\jelly\core\TestFileTag=
.java
> =
.\commons-jelly-1.0-src\src\test\org\apache\commons\jelly\test\xml\TestCDa=
ta.java
>=20
> looking good for dom4j (working)=20
> Martin Gainty=20
> ______________________________________________=20
> Jogi =E9s Bizalmass=E1gi kinyilatkoztat=E1s/Verzicht und =
Vertraulichkeitanmerkung/Note de d=E9ni et de confidentialit=E9
> Ez az
> =FCzenet bizalmas.  Ha nem =F6n az akinek sz=E1nva volt, akkor k=E9rj=FC=
k, hogy
> jelentse azt nek=FCnk vissza. Semmif=E9le tov=E1bb=EDt=E1sa vagy =
m=E1solat=E1nak
> k=E9sz=EDt=E9se nem megengedett.  Ez az =FCzenet csak ismeret cser=E9t =
szolg=E1l =E9s
> semmif=E9le jogi alkalmazhat=F3s=E1ga sincs.  Mivel az electronikus =
=FCzenetek
> k=F6nnyen megv=E1ltoztathat=F3ak, ez=E9rt minket semmi felel=F6s=E9g =
nem terhelhet
> ezen =FCzenet tartalma miatt.
>=20
> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene =
Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede =
unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. =
Diese Nachricht dient lediglich dem Austausch von Informationen und =
entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten =
Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt =
uebernehmen.
> Ce message est confidentiel et peut =EAtre privil=E9gi=E9. Si vous =
n'=EAtes pas le destinataire pr=E9vu, nous te demandons avec bont=E9 que =
pour satisfaire informez l'exp=E9diteur. N'importe quelle diffusion non =
autoris=E9e ou la copie de ceci est interdite. Ce message sert =E0 =
l'information seulement et n'aura pas n'importe quel effet l=E9galement =
obligatoire. =C9tant donn=E9 que les email peuvent facilement =EAtre =
sujets =E0 la manipulation, nous ne pouvons accepter aucune =
responsabilit=E9 pour le contenu fourni.
>=20
>=20
>=20
>=20
>> From: mgainty@hotmail.com
>> To: user@commons.apache.org
>> Subject: RE: [Jelly] XML ForEach tag hangs
>> Date: Fri, 29 Apr 2011 21:06:27 -0400
>>=20
>>=20
>> Czaba
>>=20
>> which xml-parser are you implementing?
>> what is the version of which xml-parser you are implementing?
>>=20
>> Martin=20
>> ______________________________________________=20
>> Jogi =E9s Bizalmass=E1gi kinyilatkoztat=E1s/Verzicht und =
Vertraulichkeitanmerkung/Note de d=E9ni et de confidentialit=E9
>> Ez az
>> =FCzenet bizalmas.  Ha nem =F6n az akinek sz=E1nva volt, akkor =
k=E9rj=FCk, hogy
>> jelentse azt nek=FCnk vissza. Semmif=E9le tov=E1bb=EDt=E1sa vagy =
m=E1solat=E1nak
>> k=E9sz=EDt=E9se nem megengedett.  Ez az =FCzenet csak ismeret cser=E9t =
szolg=E1l =E9s
>> semmif=E9le jogi alkalmazhat=F3s=E1ga sincs.  Mivel az electronikus =
=FCzenetek
>> k=F6nnyen megv=E1ltoztathat=F3ak, ez=E9rt minket semmi felel=F6s=E9g =
nem terhelhet
>> ezen =FCzenet tartalma miatt.
>>=20
>> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene =
Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede =
unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. =
Diese Nachricht dient lediglich dem Austausch von Informationen und =
entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten =
Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt =
uebernehmen.
>> Ce message est confidentiel et peut =EAtre privil=E9gi=E9. Si vous =
n'=EAtes pas le destinataire pr=E9vu, nous te demandons avec bont=E9 que =
pour satisfaire informez l'exp=E9diteur. N'importe quelle diffusion non =
autoris=E9e ou la copie de ceci est interdite. Ce message sert =E0 =
l'information seulement et n'aura pas n'importe quel effet l=E9galement =
obligatoire. =C9tant donn=E9 que les email peuvent facilement =EAtre =
sujets =E0 la manipulation, nous ne pouvons accepter aucune =
responsabilit=E9 pour le contenu fourni.
>>=20
>>=20
>>=20
>>=20
>>> Date: Sat, 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, if using Jelly on an application server, from inside an EJB
>>> container (session bean), running the script above hangs, and 100% =
CPU
>>> 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), 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 =
appreciated.
>>>=20
>>> Thank you:
>>> Csaba
>>>=20
>>> =
---------------------------------------------------------------------
>>> To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
>>> For additional commands, e-mail: user-help@commons.apache.org
>>>=20
>> 		 	   		 =20
> 		 	   		 =20


---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
For additional commands, e-mail: user-help@commons.apache.org