Re: [Exist-commits] SF.net SVN: exist:[15683] trunk/eXist [XQuery 3.0 try/catch]

[Dannes W. <da...@ex...>]

Hi Loren,

the variable must be bound, if it isn't I forgot to do it, and need to repair :-)

the interesting question is……. what on earth should we put in it? I added two additional variables, $exerr:java-stack-trace and $exerr:function-stack-trace , providing exist-db specific information. Will be used by eXide in near future.

if you have some a (one) good idea to put in, please let me know…….

cheers

Dannes


--
Dannes Wessels
eXist-db Open Source Native XML Database
e: da...@ex...
w: http://www.exist-db.org


On Thursday, January 26, 2012 at 22:05 , Loren Cahlander wrote:

> Dannes,
>  
> Are there any plans to implement $err:additional?
>  
> err:additional item()*  
>  
> Implementation-defined. This variable must be bound so that a query can reference it without raising an error. The purpose of this variable is to allow implementations to provide any additional information that might be useful.
>  
>  
> On Jan 15, 2012, at 12:34 PM, di...@us... (mailto:di...@us...) wrote:
>  
> > Revision: 15683
> > http://exist.svn.sourceforge.net/exist/?rev=15683&view=rev
> > Author: dizzzz
> > Date: 2012-01-15 18:34:32 +0000 (Sun, 15 Jan 2012)
> > Log Message:
> > -----------
> > [update] Updated try-catch expression to match the new XQuery3 specification.
> >  
> > Example:
> > xquery version '3.0';
> > try {
> > fn:error(fn:QName('http://www.w3.org/2005/xqt-errors', 'err:FOER0000'))
> > } catch * {
> > $err:code, $err:value, " module: ",
> > $err:module, "(", $err:line-number, ",", $err:column-number, ")"
> > }
> >  
> > the WiKi shall be updated accordingly