No dice; 8-SNAPSHOT executes the same codepath as 8.0-M1 and achieves the same result.
-----Original Message----- From: Dustin Parker [mailto:dpar...@forwardslope.com] Sent: Mon 10/3/2011 10:15 AM To: Jody Garnett Cc: geotools-gt2-users@lists.sourceforge.net Subject: Re: [Geotools-gt2-users] GEOT-3576 patch breaks isNull test forcomplex attributes - Email found in subject - Email found in subject Yes sir, I will try 8-SNAPSHOT. -----Original Message----- From: Jody Garnett [mailto:jody.garn...@gmail.com] Sent: Sun 10/2/2011 4:24 AM To: Dustin Parker Cc: geotools-gt2-users@lists.sourceforge.net Subject: Re: [Geotools-gt2-users] GEOT-3576 patch breaks isNull test for complex attributes - Email found in subject There has been a change with respect to handling of all filters - specifically for AppSchema. I was going to release a M2 shortly; if you would not rechecking the functionality of 8-SNAPSHOT to see how / if it addresses your problem it would be appreciated. Indeed on the geotools-devel list we have been discussing (today) the difference between an isNull and a WFS2 isNil filter (where isNil is supposed to test the existence; rather than just the value). -- Jody Garnett On Saturday, 1 October 2011 at 5:53 AM, Dustin Parker wrote: > Hey all, > > Our app uses GeoTools and app-schema features. We've been using 2.7-M2 > for a while, and I wanted to update to 8.0-M1 since it fixes some > concurrency bugs in the factory implementation. However, it breaks > isNull expressions that are testing for the existence of complex > attributes. It all comes down to this method in > org.geotools.filter.FilterAbstract: > > private Object unpack(Object value) { > > if (value instanceof org.opengis.feature.ComplexAttribute){ > Property simpleContent = > ((org.opengis.feature.ComplexAttribute)value).getProperty(new > NameImpl("simpleContent")); > if (simpleContent == null) { > return null; > } else { > return simpleContent.getValue(); > } > } > > if(value instanceof org.opengis.feature.Attribute){ > return ((org.opengis.feature.Attribute)value).getValue(); > } > > return value; > } > > Because we really are testing for the existence of a complex attribute, > and that attribute doesn't have a property named {}simpleContent, this > returns null and isNull always returns true. > > Is this the correct behavior? It's changed from 2.7-M2, and it just > seems counterintuitive. If this is the correct behavior, is there a > better way to check for null complex attributes? > > ------------------------------------------------------------------------------ > All of the data generated in your IT infrastructure is seriously valuable. > Why? It contains a definitive record of application performance, security > threats, fraudulent activity, and more. Splunk takes this data and makes > sense of it. IT sense. And common sense. > http://p.sf.net/sfu/splunk-d2dcopy2 > _______________________________________________ > Geotools-gt2-users mailing list > Geotools-gt2-users@lists.sourceforge.net > (mailto:Geotools-gt2-users@lists.sourceforge.net) > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
