Both are valid - because GML is insane. Ideally we would like MapServer to
relax - we could introduce a strategy object for different dialects of WFS
to record implementation glitches (such as which flavour of GML they
prefer).
I did not see from your example what version of the protocol you were
trying to use?
Jody Garnett
On Fri, Oct 31, 2014 at 5:50 AM, Farwell, Michael D - Exelis <
michael.farw...@exelisinc.com> wrote:
> Jody asked me to move this question to the user’s list. My apologies.
> He also asked about the version. I’m using a slightly modified 13-SNAPSHOT.
>
>
>
> All,
>
>
>
> I’m trying to use Geotools to query a Mapserver instance.
>
>
>
> Map params = new HashMap();
>
> params.put("WFSDataStoreFactory:GET_CAPABILITIES_URL", capUrl);
>
> params.put("WFSDataStoreFactory:WFS_STRATEGY", "mapserver");
>
> String typeName = "ms_cities";
>
> WFSDataStoreFactory fact = new WFSDataStoreFactory();
>
> WFSDataStore dataStore = fact.createDataStore(params);
>
> SimpleFeatureSource sfs = dataStore.getFeatureSource(typeName);
>
> FilterFactory2 ff =
> CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
>
> Query query = new Query();
>
> query.setTypeName(typeName);
>
> GeometryDescriptor geometryDesc =
> dataStore.getSchema(typeName).getGeometryDescriptor();
>
> CoordinateReferenceSystem crs =
> geometryDesc.getCoordinateReferenceSystem();
>
> ReferencedEnvelope env = new ReferencedEnvelope(-59, -58, -35, -34, crs);
>
> Filter filter = ff.bbox(ff.property("msGeometry"), env);
>
> query.setFilter(filter);
>
>
>
> The code above (with some slight modifications to the wfs-ng module)
> produces a BBOX filter in the following format:
>
> <gml:coord><gml:X>-59.0</gml:X><gml:Y>-35.0</gml:Y></gml:coord><gml:coord><
> gml:X>-58.0</gml:X><gml:Y>-34.0</gml:Y></gml:coord>
>
>
>
> Unfortunately, the Mapserver instance wants the coordinates in the
> following format:
>
> <gml:coordinates cs="," decimal="." ts=" ">-59,-35
> -58,-34</gml:coordinates>
>
>
>
> Is there any way to accomplish this? I’ve tried setting the geometry
> factory on the dataStore object and the query object (through the Hints),
> which unfortunately, didn’t work.
>
>
>
> Does anyone know how to change this behavior?
>
>
>
> Thanks,
>
>
>
> Mike
>
>
>
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