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Posted to users@jackrabbit.apache.org by Paco Avila <pa...@git.es> on 2007/02/26 12:42:38 UTC
problem escaping reserved characters in XPath
According to the specification (6.6.5.2) jcr:contains() expression must
be escaped if it includes some characters like ' , but my query fails:
//element(*,okm:document)[jcr:contains(@okm:name,'\'eee')]
Lexical error at line 1, column 79. Encountered: after : "\')] return
$v": Lexical error at line 1, column 79. Encountered: after : "\')]
return $v"
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c\ Francesc Rover 2-B
07003 Palma de Mallorca
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Re: problem escaping reserved characters in XPath
Posted by Paco Avila <pa...@git.es>.
El lun, 26-02-2007 a las 12:46 +0100, Cédric Damioli escribió:
> AFAIK, ' characters must be escaped twice in jcr:contains() query : once
> for XPath (with two '), once for jcr:contains (with a \).
> Your query should be :
>
> //element(*,okm:document)[jcr:contains(@okm:name,'\''eee')]
Ok, thanks!
>
>
> Paco Avila a écrit :
> > According to the specification (6.6.5.2) jcr:contains() expression must
> > be escaped if it includes some characters like ' , but my query fails:
> >
> > //element(*,okm:document)[jcr:contains(@okm:name,'\'eee')]
> >
> > Lexical error at line 1, column 79. Encountered: after : "\')] return
> > $v": Lexical error at line 1, column 79. Encountered: after : "\')]
> > return $v"
> >
> >
>
--
GIT Consultors S.L.
c\ Francesc Rover 2-B
07003 Palma de Mallorca
(Illes Balears)
Re: problem escaping reserved characters in XPath
Posted by Marcel Reutegger <ma...@gmx.net>.
Paco Avila wrote:
> Which other chars must be encoded for XPath. I'm looking for them but
> don't find anything more than the ' :(
none, ' is the only one if you use ' to enclose a string.
similarly, if you use " to enclose a string you need to escape the ".
See: http://www.w3.org/TR/xpath20/#doc-xpath-StringLiteral
regards
marcel
Re: problem escaping reserved characters in XPath
Posted by Paco Avila <pa...@git.es>.
El lun, 26-02-2007 a las 12:46 +0100, Cédric Damioli escribió:
> AFAIK, ' characters must be escaped twice in jcr:contains() query : once
> for XPath (with two '), once for jcr:contains (with a \).
> Your query should be :
>
> //element(*,okm:document)[jcr:contains(@okm:name,'\''eee')]
Which other chars must be encoded for XPath. I'm looking for them but
don't find anything more than the ' :(
--
GIT Consultors S.L.
c\ Francesc Rover 2-B
07003 Palma de Mallorca
(Illes Balears)
Re: problem escaping reserved characters in XPath
Posted by Cédric Damioli <ce...@anyware-tech.com>.
AFAIK, ' characters must be escaped twice in jcr:contains() query : once
for XPath (with two '), once for jcr:contains (with a \).
Your query should be :
//element(*,okm:document)[jcr:contains(@okm:name,'\''eee')]
Regards,
Cédric
Paco Avila a écrit :
> According to the specification (6.6.5.2) jcr:contains() expression must
> be escaped if it includes some characters like ' , but my query fails:
>
> //element(*,okm:document)[jcr:contains(@okm:name,'\'eee')]
>
> Lexical error at line 1, column 79. Encountered: after : "\')] return
> $v": Lexical error at line 1, column 79. Encountered: after : "\')]
> return $v"
>
>
--
Cédric Damioli
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Tel : +33 (0)5 61 00 73 47
Fax : +33 (0)5 61 00 51 46
http://www.anyware-tech.com