Unexpected behaviour of filter processing for app-schema
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Key: GEOT-2927
URL: http://jira.codehaus.org/browse/GEOT-2927
Project: GeoTools
Issue Type: Bug
Components: data app-schema
Affects Versions: 2.6.1
Environment: geotools-trunk
geoserver-trunk
Reporter: Pavel Golodoniuc
Priority: Critical
I have noticed that when serving the data as a complex feature from a
denormalised view, which contains the following data:
||GML_ID||SITE_ID||URN||<< skipped >>||NAME_VALUE||NAME_CODESPACE||
|er.mineraloccurrence.1|1|urn:cgi:feature:NTGS:MineralOccurrence:1|<< skipped
>>|21|http://services.auscope.org/ntgs-earthresource|
|er.mineraloccurrence.1|1|urn:cgi:feature:NTGS:MineralOccurrence:1|<< skipped
>>|Keep River 1|http://services.auscope.org/ntgs-earthresource|
|er.mineraloccurrence.1|1|urn:cgi:feature:NTGS:MineralOccurrence:1|<< skipped
>>|urn:cgi:feature:NTGS:MineralOccurrence:1|http://www.ietf.org/rfc/rfc2141|
It works well, when WFS is queries without filters, like:
http://localhost:9090/geoserver/ows?service=WFS&version=1.1.0&request=GetFeature&typeName=er:MineralOccurrence&maxFeatures=50
But then, if you're trying to find a feature by one of its gml:name attributes,
which are mapped to the NAME_VALUE field in the database, you will get a
feature with this particular gml:name attribute only. All other names will be
omitted. As I understand it should be a problem somewhere in the SQL generation
code.
The request I used to reproduce this behaviour looks like
http://localhost:9090/geoserver/ows?service=WFS&version=1.1.0&request=GetFeature&typename=er:MineralOccurrence&namespace=xmlns(er=urn:cgi:xmlns:GGIC:EarthResource:1.1)&filter=%3Cogc%3AFilter+xmlns%3Aer%3D%22urn%3Acgi%3Axmlns%3AGGIC%3AEarthResource%3A1.1%22+xmlns%3Awfs%3D%22http%3A%2F%2Fwww.opengis.net%2Fwfs%22+xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http%3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3Cogc%3APropertyIsEqualTo%3E%3Cogc%3APropertyName%3Egml%3Aname%3C%2Fogc%3APropertyName%3E%3Cogc%3ALiteral%3Eurn%3Acgi%3Afeature%3ANTGS%3AMineralOccurrence%3A1%3C%2Fogc%3ALiteral%3E%3C%2Fogc%3APropertyIsEqualTo%3E%3C%2Fogc%3AFilter%3E
PS. An assumption is made that http://jira.codehaus.org/browse/GEOT-2926 is
fixed.
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