Hi Ben

The simple answer is that changing this in the XSD won't be sufficient -
there's a PID class that does some java checking also (possibly elsewhere in
the code there are checks also).

As a general point it wouldn't I think make sense to allow any arbitrary
string as a Fedora PID - however if there would be real value in increasing
the current limit maybe that is something that should be looked at.

What sort of maximum length would you like to see?

I would guess that increasing the length could have some performance
implications - I'm thinking of the SQL database indexing; maybe people have
some thoughts on this.

Regards
Steve

> -----Original Message-----
> From: Benjamin Ryan [mailto:b.r...@leeds.ac.uk] 
> Sent: 30 March 2011 13:21
> To: fedora-commons-users@lists.sourceforge.net
> Subject: [fcrepo-user] Length of OBJID attribute
> 
> 
> Hi,
>   I have hit a snag with the OBJID attribute.
>   The docs say that the maximum length is 64 (I know this is 
> defined in the XSD) but I use GUIDs plus other strings to 
> construct PIDs and so have exceeded the max length.
>   Can I just change this in the XSD or will this break 
> something else (I am not too worried about portabibilty at 
> the moment)?
>   If this cannot be changed just in the XSD would it possible 
> to request a config option for this in a later release?
> 
> Regards,
>   Ben
> ---------------------------------------------------------------------
> Dr Ben Ryan
> Timescapes Archive Technical Officer
> School of Sociology and Social Policy
> Faculty of Education, Social Sciences and Law
> Social Science Building
> The University of Leeds
> Leeds LS2 9JT
> Email: b.r...@leeds.ac.uk<mailto:b.r...@leeds.ac.uk>
> Tel: 0113 343 7319
> Website: 
> http://www.timescapes.leeds.ac.uk<http://www.timescapes.leeds.ac.uk/>
> ---------------------------------------------------------------------
> 
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