So this is in keeping with the restrictions we placed on SimpleFeatureImpl; I
trust your app schema work is making use of a general purpose implementation?
Jody
On 13/08/2010, at 4:42 PM, Ben Caradoc-Davies wrote:
> The implementation of simple features in GeoTools is crippled by not
> being fully namespace aware. It assumes that all properties of a simple
> feature are in the same namespace as the feature type, and in some
> places it just doesn't care about namespaces at all. You can see this
> in, for example, SimpleFeatureImpl (one a many examples):
>
> public Property getProperty(Name name) {
> return getProperty( name.getLocalPart() );
> }
>
> I suspect that this might be causing your problem. As a consequence of
> this defect, the "name" of your feature type collides with the (gml:)
> "name" of gml:AbstractFeatureType.
>
> Kind regards,
> Ben.
>
> On 13/08/10 13:36, Dale F. McIntosh wrote:
>> I have the following Feature in GeoServer:
>>
>> <?xml version="1.0" encoding="UTF-8" ?>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=DescribeFeatureType&typeName=c2rpc:PlatformRollup>
>> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
>> xmlns:c2rpc="http://www.mycompany.com/c2rpc";
>> xmlns:gml="http://www.opengis.net/gml"; elementFormDefault="qualified"
>> targetNamespace="http://www.forwardslope.com/c2rpc";>
>> <xsd:import namespace="http://www.opengis.net/gml";
>> schemaLocation="http://dmpc:8080/geoserver/schemas/gml/2.1.2/feature.xsd"; />
>> <xsd:complexType name="PlatformRollupType">
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=DescribeFeatureType&typeName=c2rpc:PlatformRollup>
>> <xsd:complexContent>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=DescribeFeatureType&typeName=c2rpc:PlatformRollup>
>> <xsd:extension base="gml:AbstractFeatureType">
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=DescribeFeatureType&typeName=c2rpc:PlatformRollup>
>> <xsd:sequence>
>> <xsd:element maxOccurs="1" minOccurs="0" name="name" nillable="true"
>> type="xsd:string" />
>> <xsd:element maxOccurs="1" minOccurs="0" name="blueForceGuid"
>> nillable="true" type="xsd:string" />
>> <
>> </xsd:sequence>
>> </xsd:extension>
>> </xsd:complexContent>
>> </xsd:complexType>
>> <xsd:element name="PlatformRollup" substitutionGroup="gml:_Feature"
>> type="c2rpc:PlatformRollupType" />
>> </xsd:schema>
>>
>> Here is the resultant XML
>> <?xml version="1.0" encoding="UTF-8" ?>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=GetFeature&typeName=c2rpc:PlatformRollup&maxfeatures=1>
>> <wfs:FeatureCollection xmlns="http://www.opengis.net/wfs";
>> xmlns:wfs="http://www.opengis.net/wfs";
>> xmlns:c2rpc="http://www.forwardslope.com/c2rpc";
>> xmlns:gml="http://www.opengis.net/gml";
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>> xsi:schemaLocation="http://www.forwardslope.com/c2rpc
>> http://dmpc:8080/geoserver/wfs?service=WFS&version=1.0.0&request=DescribeFeatureType&typeName=c2rpc%3APlatformRollup
>> http://www.opengis.net/wfs
>> http://dmpc:8080/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd";>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=GetFeature&typeName=c2rpc:PlatformRollup&maxfeatures=1>
>> <gml:boundedBy>
>> <gml:null>unknown</gml:null>
>> </gml:boundedBy>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=GetFeature&typeName=c2rpc:PlatformRollup&maxfeatures=1>
>> <gml:featureMember>
>> -<http://dmpc:8080/geoserver/ows?service=wfs&version=1.0.0&request=GetFeature&typeName=c2rpc:PlatformRollup&maxfeatures=1>
>> <c2rpc:PlatformRollup fid="PlatformRollup.10000">
>> <c2rpc:name>myName</c2rpc:name>
>> <c2rpc:blueForceGuid>somevalue</c2rpc:blueForceGuid>
>> < </c2rpc:PlatformRollup>
>> </gml:featureMember>
>> </wfs:FeatureCollection>
>>
>>
>> When I parse it into a Feature using a WFSDataStore (GeoTools 2.7-M2), the
>> name attribute disappears and cannot be found in the resultant Feature.
>>
>> Is name is special case field that cannot be used to store Feature Data?
>>
>>
>>
>>
>>
>> Thanks,
>> Dale McIntosh
>>
>>
>
>
> --
> Ben Caradoc-Davies <[email protected]>
> Software Engineering Team Leader
> CSIRO Earth Science and Resource Engineering
> Australian Resources Research Centre
>
> ------------------------------------------------------------------------------
> This SF.net email is sponsored by
>
> Make an app they can't live without
> Enter the BlackBerry Developer Challenge
> http://p.sf.net/sfu/RIM-dev2dev
> _______________________________________________
> Geotools-gt2-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
------------------------------------------------------------------------------
This SF.net email is sponsored by
Make an app they can't live without
Enter the BlackBerry Developer Challenge
http://p.sf.net/sfu/RIM-dev2dev
_______________________________________________
Geotools-gt2-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
