Justin Deoliveira ha scritto: > Hi all, > > Running the wfs 1.1 cite tests popped out some issues with the bug fix > for GEOS-2583, which outputs bounds for wfs 1.1 feature collections, and > respects the service "featureBounding" configuration. > > The issues (of course) pops up in corner cases, such as encoding feature > collections which have no geometric attributes, and empty feature > collections. The first is a bug in the construction of simple feature > types. Filed here: > > http://jira.codehaus.org/browse/GEOT-2373 > > The fix is more or less trivial, but to do it cleanly requires a change > to a geoapi interface :( Which then requires us to do another geoapi > milestone release, etc... I could hack around the problem and > instantiate the SimpleFeatureTypeImpl directly... but I can see people > having an issue with this, including myself. > > The issue of empty feature collection is an issue with one of the gml > bindings, and is easily fixed. > > So options on how to proceed: > > 1) do the right thing, fix the bug in geotools, update geoapi and push > back the release a few days > > 2) roll back the fix for GEOS-2583, and live with the bug until the next > release. > > 3) hack around the problem for now in geotools, and "promise" to fix it > correctly for 1.7.4. > > Thoughts? I personally am ok with pushing back the release a few days to > do the fix properly. Serves us right for trying to fix bugs at the last > minute ;). >
This is my fault, and I'm totally ok to just revert the change that triggered this issue (and I'm sorry for wasting your time on this) (so I'd choose "pill" number 2). However, I'm a little confused by the whole issue. When no geometric attributes are extracted and feature bounding is requested nevertheless, GetFeature does two things: * it puts the geometry attributes in the list of attributes that have to be extracted anyways * wraps the the returned feature collection with a FeatureBoundsFeatureCollection that will return only the requested attributes, but will leverage the raw feature collection to compute the collection bounds and the single feature bounds Soo... all of the above should not be happening? What's going on? Cheers Andrea -- Andrea Aime OpenGeo - http://opengeo.org Expert service straight from the developers. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Geoserver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-devel
