I get a little lost in the utility methods for ContentFeatureSource; okay it
looks like the original ContentFeatureSource.size method was gutted:
// return filtered(entry.getState(transaction), query.getFilter()).size();
With that in mind we should update ContentFeatureCollection not to trust it ...
--
Jody Garnett
On Friday, 26 August 2011 at 5:01 PM, Andrea Aime wrote:
> Hi,
> as I'm working with the aggregating feature store and making it cascade
> WFS 1.0 server distributed around I've found an issue with collection size.
>
> ContentFeatureColleciton.size() calls back to ContentFeatureSource.size(),
> however there is a contract mismatch there.
> The latter is allowed to return -1, whilst the javadoc of the former does not
> say anything but refers to the java.util.Collection behavior, so I guess
> it should try to return the actual size.
>
> Soo... I guess the ContentFeatureCollection.size() should be amended
> to do a full feature scan (possibly selecting just one small attribute) in
> order to compute the size when the ContentFeatureSource returns -1?
>
> Cheers
> Andrea
>
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