Re: [Exist-open] Strange behaviour

[Jean-Christophe K. <jc...@ba...>]

Shame on me...
I completely forgot that {} are interpreted by cocoon so I put %7B and=20
%7D instead and all is fine now...

Maybe it should be a good idea to point out this ?

Anyway, thanks for this amazing tool :-)

Jean-Christophe

Jean-Christophe Kermagoret a =E9crit :
> Thanks for your answer.
> You're right, I work with Cocoon.
>=20
> If I try this :
>=20
> http://localhost:8088/db/shakespeare/plays?_query=3D(::pragma%20exist:s=
erialize%20omit-xml-declaration=3Dno::)for%20$doc%20in%20//PLAY[contains(=
TITLE,'Tragedy')]%20return%20%3Ctest%3E{$doc/TITLE}%3C/test%3E=20
>=20
>=20
> I have 3 results that are not displayed as usual in my FF browser (I=20
> have a blank screen but source code is the following ) :
>=20
> <?xml version=3D"1.0" encoding=3D"UTF-8"?>
> <exist:result xmlns:exist=3D"http://exist.sourceforge.net/NS/exist"=20
> exist:hits=3D"3" exist:start=3D"1" exist:count=3D"3"><test><TITLE>The T=
ragedy=20
> of Romeo and Juliet</TITLE></test><test><TITLE>The Tragedy of Hamlet,=20
> Prince of Denmark</TITLE></test><test><TITLE>The Tragedy of=20
> Macbeth</TITLE></test></exist:result>
>=20
> If I try to read this with cocoon with the following :
>=20
> <map:match pattern=3D"getTest">
>     <map:generate=20
> src=3D"http://localhost:8088/db/shakespeare/plays?_query=3D(::pragma%20=
exist:serialize%20omit-xml-declaration=3Dno::)for%20$doc%20in%20//PLAY[co=
ntains(TITLE,'Tragedy')]%20return%20%3Ctest%3E%3Cone%3E{$doc/TITLE}%3C/on=
e%3E%3C/test%3E"/>=20
>=20
>         <!--map:transform src=3D"stylesheets/identity.xsl"/-->
>     <map:serialize type=3D"xml"/>
> </map:match>
>=20
> Then the content disappears. I obtain a blank screen with the following=
=20
> source code :
>=20
> <?xml version=3D"1.0" encoding=3D"UTF-8"?>
> <exist:result xmlns:exist=3D"http://exist.sourceforge.net/NS/exist"=20
> exist:hits=3D"3" exist:start=3D"1"=20
> exist:count=3D"3"><test/><test/><test/></exist:result>
>=20
> I can't say if it's Exist or Cocoon's fault.
>=20
> For example, if I write $adoc instead of $doc inside the braces, no=20
> error happens. Very strange.
>=20
> Any ideas ?
>=20
>=20
> Michael Beddow a =E9crit :
>=20
>>> I tried to execute xquery functions. Because I didn't succeed in writ=
ing
>>>   xqueries with parameters (and util:eval is too long), I decided to
>>> generate my xquery with an xsl.
>>>
>>
>> You mean you pass parameters into an xslt transform, which uses those
>> parameters to "hard-code" an Xquery with the values you require, which=
=20
>> you
>> then pass to eXist to be executed, after which you again invoke=20
>> another xslt
>> transform on the XQuery result, but which terminates with an error, no=

>> matter what the content of that transform?  If so, I assume we are=20
>> talking
>> about a Cocoon pipeline (since if you were building your XQueries in=20
>> native
>> Java, you wouldn't need XSLT to parameterise them). If so the problem =
may
>> not actually be an eXist one.
>>
>>
>>> It works well. Exist generates the result I want. But, when I want to=

>>> transform my xquery results, with a plain identity transformation, fo=
r
>>> example, I get an error (java.lang.RuntimeException).
>>
>>
>>
>> I'm afraid that error tells us nothing at all. We need to see more of =
the
>> stacktrace to know where the exception is happening.
>>
>>
>>> If I delete the
>>> identity tranformation, everything is ok :-(
>>
>>
>>
>> Do you actually mean delete the identity transformation from the xslt =

>> sheet,
>> or do you mean if you don't invoke the xslt on the result set at at al=
l?
>>
>>
>>> I use 1.0b2-build-1107
>>>
>>
>> Pretty ancient stuff by now, but as I say this may not be an eXist=20
>> problem
>> as such.
>>
>> Michael Beddow
>>
>>
>>
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>=20
>=20
>=20


--=20

Jean-Christophe Kermagoret
jc...@Ba...