Re: [Geoserver-devel] [Geotools-devel] How to create BBOX Filter with FilterFactory2

[Andrea A. <and...@ge...>]

On Wed, Nov 10, 2010 at 9:42 AM, Frank Gasdorf
<fg...@us...> wrote:
> Hello geoserver developers!
>
> I started implementing a simple wfs client based on the OWS infrastructure
> to get features from a getFeatures Request with a BBOX Filter and mixed
> types for the typeName attribute. See the following request:
>
> http://localhost:8080/geoserver/wfs?request=GetFeature&version=1.1.0&typeName=ne-50m-admin-0-countries,ne-10m-populated-places&BBOX=-75.102613,40.212597,-72.361859,41.512517,EPSG:4326&OUTPUTFORMAT=GML2
>
> The two types are taken from http://www.naturalearthdata.com/ and added as
> shapefile datastores/layers to a geoserver 2.0.2
>
> The schemlocation of the response gml file is wrong, the DescribeFeatureType
> has the two requested typenames, one with the namespace and the other one
> without.
>
> <wfs:FeatureCollection xsi:schemaLocation="http://www.naturalearthdata.com/
> http://mapserv1:80/geoserver/wfs?service=WFS&version=1.0.0&request=DescribeFeatureType&typeName=naturalEarth%3Ane-50m-admin-0-countries,ne-10m-populated-places
> http://www.opengis.net/wfs
> http://mapserv1:80/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd">
>
> A ServerException occures requesting the DescribeFeatureType
>
> <ServiceExceptionReport version="1.2.0"
> xsi:schemaLocation="http://www.opengis.net/ogc
> http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd">
> -
> <ServiceException>
>
>       Could not find type: ne-10m-populated-places
> </ServiceException>
> </ServiceExceptionReport>
>
> I tried an older geoserver version (1.7.5) and the response looks good, the
> typename is always append after namespace.
>
> I added the namespace for the typenames in the GetFeature Request for both
> types but that end up into the same resulting response.
>
> http://localhost:8080/geoserver/wfs?request=GetFeature&version=1.1.0&typeName=naturalEarth%3Ane-50m-admin-0-countries,naturalEarth%3Ane-10m-populated-places&BBOX=-75.102613,40.212597,-72.361859,41.512517,EPSG:4326&outputFormat=GML2
>
> Do you have any suggestions? Maybe it has to deal with changes of
> GML2OutputFormat.java

A few suggestions:
- don't hijack an old thread to ask new questions. The subject line
has nothing to do with the question you're posing today.
  Always start a new thread with a consistent subject
- if you're using WFS 1.1 and making a standard client you should be
using GML3, GML2 is not guaranteed to be there
- when reporting issues use a recent nightly build of the 2.0.x
series, the release is very old
  In any case, it seems what you're seeing is still valid, this one
has issues the same way:
  http://demo.opengeo.org/geoserver/wfs?request=GetFeature&typeName=og:archsites,og:bugsites&version=1.1.0&outputFormat=GML2
  and this one as well:
  http://demo.opengeo.org/geoserver/wfs?request=GetFeature&typeName=og:archsites,og:bugsites&version=1.0.0&outputFormat=GML2

So yeah, open a bug report. A test and a patch attached to it to solve
the issue would also go a long way in making
the problem fixed soon ;-)

Cheers
Andrea


-----------------------------------------------------
Ing. Andrea Aime
Senior Software Engineer

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584962313
fax:     +39 0584962313

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
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