Marcus, I think this failure should now be fixed on master: https://jira.codehaus.org/browse/GEOT-4471
Please try a nightly build older than this email. Kind regards, Ben. On 15/05/13 23:02, Sen, Marcus A. wrote: > I have been testing some queries to a complex feature service using > app-schema and am getting the following exception report for one query: > > <ows:ExceptionReport version="1.0.0" > xsi:schemaLocation="http://www.opengis.net/ows > http://xxxx.geosciml.org/xxxxxxxx/schemas/ows/1.0.0/owsExceptionReport.xsd"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xmlns:ows="http://www.opengis.net/ows";> > <ows:Exception exceptionCode="NoApplicableCode"> > <ows:ExceptionText>java.lang.ClassCastException: > org.geotools.feature.NameImpl cannot be cast to > org.opengis.feature.type.AttributeDescriptor > org.geotools.feature.NameImpl cannot be cast to > org.opengis.feature.type.AttributeDescriptor</ows:ExceptionText> > </ows:Exception> > </ows:ExceptionReport> > > Details as below: > > Tested versions v2.3.1 and nightly build of 2013-05-09 > > The source data is in PostGIS with the tables created by the scripts in > https://www.seegrid.csiro.au/subversion/GeoSciML/cgi-reference-dataset/tags/2013-05-15/data/database/cgi-reference-postgis.sql > > The GeoServer app-schema configuration files are as in the data directory > https://www.seegrid.csiro.au/subversion/GeoSciML/cgi-reference-dataset/tags/2013-05-15/services/geoserver/postgis/data > > app-schema joining has been switched on. > > The query which fails with the above exception is: > > Query 1 (fails) > --- > <?xml version="1.0" encoding="UTF-8"?> > <wfs:GetFeature xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.opengis.net/wfs > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; > xmlns:gsml="http://xmlns.geosciml.org/GeoSciML-Core/3.1"; > xmlns:gsmlgu="http://xmlns.geosciml.org/GeologicUnit/3.1"; > xmlns:ogc="http://www.opengis.net/ogc"; > xmlns:wfs="http://www.opengis.net/wfs"; > xmlns:gml="http://www.opengis.net/gml/3.2"; service="WFS" > version="1.1.0" > maxFeatures="100" > outputFormat="gml32"> > <wfs:Query typeName="gsml:MappedFeature"> > <ogc:Filter> > <ogc:PropertyIsEqualTo> > > <ogc:PropertyName>gsml:specification/gsmlgu:GeologicUnit/gsml:relatedFeature/gsmlga:GeologicHistory/gsml:relatedFeature/gsmlga:GeologicEvent/gsmlga:olderNamedAge/@xlink:href</ogc:PropertyName> > > <ogc:Literal>http://resource.geosciml.org/classifier/ics/ischart/Devonian</ogc:Literal> > </ogc:PropertyIsEqualTo> > </ogc:Filter> > </wfs:Query> > </wfs:GetFeature> > > --- > > A similar query but which queries some element rather than attribute content > below works correctly to retrieve the matching features. > > Query 2 (succeeds) > --- > > <?xml version="1.0" encoding="UTF-8"?> > <wfs:GetFeature xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.opengis.net/wfs > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; > xmlns:gsml="http://xmlns.geosciml.org/GeoSciML-Core/3.1"; > xmlns:gsmlgu="http://xmlns.geosciml.org/GeologicUnit/3.1"; > xmlns:ogc="http://www.opengis.net/ogc"; > xmlns:wfs="http://www.opengis.net/wfs"; > xmlns:gml="http://www.opengis.net/gml/3.2"; service="WFS" > version="1.1.0" > maxFeatures="100" > outputFormat="gml32"> > <wfs:Query typeName="gsml:MappedFeature"> > <ogc:Filter> > <ogc:PropertyIsEqualTo> > > <ogc:PropertyName>gsml:specification/gsmlgu:GeologicUnit/gsml:relatedFeature/gsmlga:GeologicHistory/gsml:relatedFeature/gsmlga:GeologicEvent/gsmlga:eventEnvironment/swe:Category/swe:label</ogc:PropertyName> > <ogc:Literal>terrestrial setting</ogc:Literal> > </ogc:PropertyIsEqualTo> > </ogc:Filter> > </wfs:Query> > </wfs:GetFeature> > > --- > > Another query very similar to Query 1 that queries the contents of the same > xlink:href attribute but queries on gsmlgu:GeologicUnit features rather than > the parent gsml:MappedFeature features of Query 1 succeeds in retrieving the > matching features: > > Query 3 (succeeds) > --- > <?xml version="1.0" encoding="UTF-8"?> > <wfs:GetFeature xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.opengis.net/wfs > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; > xmlns:gsmlgu="http://xmlns.geosciml.org/GeologicUnit/3.1"; > xmlns:ogc="http://www.opengis.net/ogc"; > xmlns:wfs="http://www.opengis.net/wfs"; > xmlns:gml="http://www.opengis.net/gml/3.2"; service="WFS" > version="1.1.0" > maxFeatures="100" > outputFormat="gml32"> > <wfs:Query typeName="gsmlgu:GeologicUnit"> > <ogc:Filter> > <ogc:PropertyIsEqualTo> > > <ogc:PropertyName>gsml:relatedFeature/gsmlga:GeologicHistory/gsml:relatedFeature/gsmlga:GeologicEvent/gsmlga:olderNamedAge/@xlink:href</ogc:PropertyName> > > <ogc:Literal>http://resource.geosciml.org/classifier/ics/ischart/Devonian</ogc:Literal> > </ogc:PropertyIsEqualTo> > </ogc:Filter> > </wfs:Query> > </wfs:GetFeature> > > --- > > Any ideas? Should I report a bug? > > Marcus Sen > > This message (and any attachments) is for the recipient only. NERC is subject > to the Freedom of Information Act 2000 and the contents of this email and any > reply you make may be disclosed by NERC unless it is exempt from release > under the Act. Any material supplied to NERC may be stored in an electronic > records management system. > ------------------------------------------------------------------------------ > AlienVault Unified Security Management (USM) platform delivers complete > security visibility with the essential security capabilities. Easily and > efficiently configure, manage, and operate all of your security controls > from a single console and one unified framework. Download a free trial. > http://p.sf.net/sfu/alienvault_d2d > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > -- Ben Caradoc-Davies <ben.caradoc-dav...@csiro.au> Software Engineer CSIRO Earth Science and Resource Engineering Australian Resources Research Centre ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
