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From Stefan Guggisberg <stefan.guggisb...@gmail.com>
Subject Re: Constraints on Nodes
Date Fri, 27 Nov 2009 09:17:32 GMT
hi george

On Fri, Nov 27, 2009 at 10:00 AM,  <george.sibley@bt.com> wrote:
> Hi
> I don't see anything available in jackrabbit that enables me to impose
> constraints on Nodes (e.g. ensure only one node of specific type is
> created).

you can define costraints on the types of child nodes and on the values
of properties.

but there's no easy way of implementing something like a 'singleton node'
(i.e. only one node instance of a particulal type per workspace/repository).


> Can someone confirm that this feature is definitely NOT available, and if
> not whether there is a planned feature to provide it in the future.
> Many thanks
> Regards
> George Sibley

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