We should be able to return an Empty ReferencedEnvelope. The ArcSDE DataStore is going to become rapidly unsupported as ESRI is stopping making that product available (as I understand it).
I expect we are going to have to round up "interested parties" and make a new datastore using the GSR API. -- Jody Garnett On 16 October 2015 at 03:30, Robert Ward <robert.w...@scisys.co.uk> wrote: > Hi All, > > I've found a problem in the ArcSDE plugin and I'm not sure the best way > of fixing it. > If using ArcSDE SDK 10.0 or ArcSDE SDK 10.2.2 a feature class in an > Oracle database has an empty extent (i.e. the feature class has been > created and has never contained any features), any calls to > SeShape.generateRectangle with an empty extent cause a crash. > It is easy to detect because SeExtent.isEmpty is true. > > The crash is happening in GeometryEncoderSDE.addSpatialFilter at line > 260 extent.generateRectangle(seExtent); > > There are a several options to fix this: > 1) After line 244 if seExtent.isEmpty() == true then fiddle the extent, > e.g. create a valid extent in the middle of the feature class coordinate > reference system > 2) After line 244 if seExtent.isEmpty() == true then bail out, not sure > to where > 3) Earlier on the in process if it is known that the extent is empty and > there will be no features returned then don't bother with getting data > from the feature class. > > Regards > > Robert Ward > > > SCISYS UK Limited. Registered in England and Wales No. 4373530. > Registered Office: Methuen Park, Chippenham, Wiltshire SN14 0GB, UK. > > Before printing, please think about the environment. > > > > ------------------------------------------------------------------------------ > _______________________________________________ > GeoTools-Devel mailing list > GeoTools-Devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-devel >
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