[mapserver-dev] Unsupported Filter
Rahkonen Jukka (Tike)
jukka.rahkonen at mmmtike.fi
Thu Oct 30 11:47:36 PDT 2014
Hi,
Geoserver v. 2.6 is the first one that is using a brand new WFS-ng store by default. If possible I suggest to test with it. Not only because it is not so extensively tested yet and it would be nice to get feedback but also because it is the one which has future.
I do not remember older versions but this one has a selection for "WFS Protocol strategy" and there is also "mapserver" in the drop down menu. If Mapserver does not like the filters which are generated in this mode it is definitely a bug and at least worth reporting in geoserver-users mailing list.
-Jukka Rahkonen-
Farwell, Michael D - Exelis wrote:
Even,
GeoTools uses the following envelope for WFS 1.1:
<ogc:BBOX>
<ogc:PropertyName>msGeometry</ogc:PropertyName>
<gml:Envelope srsDimension="2" srsName="urn:x-ogc:def:crs:EPSG:4326">
<gml:lowerCorner>-59.0 -35.0</gml:lowerCorner>
<gml:upperCorner>-58.0 -34.0</gml:upperCorner>
</gml:Envelope>
</ogc:BBOX>
Mike
-----Original Message-----
From: Even Rouault [mailto:even.rouault at spatialys.com]
Sent: Thursday, October 30, 2014 2:06 PM
To: mapserver-dev at lists.osgeo.org
Cc: Farwell, Michael D - Exelis
Subject: Re: [mapserver-dev] Unsupported Filter
Le jeudi 30 octobre 2014 18:55:03, Farwell, Michael D - Exelis a écrit :
> Rahkonen,
>
> Thanks for an actual working query.
>
> Turns out it was the style of the coordinates.
>
> <gml:coord><gml:X>-59.0</gml:X><gml:Y>-35.0</gml:Y></gml:coord><gml:co
> ord>< gml:X>-58.0</gml:X><gml:Y>-34.0</gml:Y></gml:coord> Vs.
> <gml:coordinates cs="," decimal="." ts=" ">-59,-35
> -58,-34</gml:coordinates>
>
> Unfortunately, GeoTools formulates the request as X,Y. There may be a
> way to override this behavior.
Mike,
Digging a bit, I see that I added this test case during the development of WFS 2.0. I don't remember if I fixed something in that area, or if it was introduced before, but anyway this should be supported now with the 7.0dev version :
# Verify BBOX Result with <Box><coord><X> </X><Y> </Y></coord><coord><X> </X><Y> </Y></coord></Box> # RUN_PARMS: wfs_filter_bbox_old_fashion.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><BBOX><PropertyName>POINT</PropertyName><Box+srsName=%22urn:ogc:def:crs:EPSG:26920%22><coord><X>272868.16</X><Y>4938053.09</Y></coord><coord><X>281261.3</X><Y>4951109.39</Y></coord></Box></BBOX></Filter>"
> [RESULT]
Did you check if there was a way to make GeoTools use WFS 1.1 style BBOX ?
Should be better supported that this anciant way of expressing GML box.
Even
>
> Thanks for your help.
>
> Mike
>
>
> From: Rahkonen Jukka (Tike) [mailto:jukka.rahkonen at mmmtike.fi]
> Sent: Thursday, October 30, 2014 12:20 PM
> To: Farwell, Michael D - Exelis; 'Lime, Steve D (MNIT)';
> 'mapserver-dev at lists.osgeo.org' Subject: Re: Unsupported Filter
>
> Hi,
>
> I did not study why it does not work but here is a complete GetFeature
> POST with BBOX filter that works. Compare with yours and report what
> makes the difference.
>
> POST http://demo.mapserver.org/cgi-bin/wfs HTTP/1.1
> Content-Type: text/xml
> User-Agent: Jakarta Commons-HttpClient/3.0-beta1
> Host: demo.mapserver.org
> Proxy-Connection: Keep-Alive
> Content-Length: 835
>
> <wfs:GetFeature service="WFS" version="1.0.0"
> xmlns:wfs="http://www.opengis.net/wfs"
> xmlns:ogc="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://www.opengis.net/wfs
> http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd<http://www.opengis.
> net/ wfs%20http:/schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd>"
> maxFeatures="1000" outputFormat="GML2"><wfs:Query
> typeName="cities"><ogc:PropertyName>NAME</ogc:PropertyName><ogc:Proper
> tyNa
> me>POPULATION</ogc:PropertyName><ogc:PropertyName>msGeometry</ogc:Prop
> me>ertyN
> ame><ogc:Filter><ogc:BBOX><ogc:PropertyName>msGeometry</ogc:PropertyNa
> ame>me><g
> ml:Box xmlns:gml="http://www.opengis.net/gml"><gml:coordinates cs=","
> decimal="." ts=" ">-56.020765027322405,-4.650424681845783
> -36.836187006678806,25.4390713715847</gml:coordinates></gml:Box></ogc:
> BBOX
> ></ogc:Filter></wfs:Query></wfs:GetFeature>
>
>
> -Jukka Rahkonen-
>
>
> Lähettäjä:
> mapserver-dev-bounces at lists.osgeo.org<mailto:mapserver-dev-bounces at lis
> ts.o sgeo.org> [mailto:mapserver-dev-bounces at lists.osgeo.org] Puolesta
> Farwell, Michael D - Exelis Lähetetty: 30. lokakuuta 2014 17:42
> Vastaanottaja: Lime, Steve D (MNIT);
> mapserver-dev at lists.osgeo.org<mailto:mapserver-dev at lists.osgeo.org> Aihe:
> Re: [mapserver-dev] Unsupported Filter
>
> Steve,
>
> Thanks for the reply.
>
> I'm having the same issue with an internal 6.x mapserver, so I tried
> the demo server. Are you aware of other publicly available mapservers
> that could be used for minimal testing.
>
> Mike
>
> From: Lime, Steve D (MNIT) [mailto:Steve.Lime at state.mn.us]
> Sent: Thursday, October 30, 2014 11:38 AM
> To: Farwell, Michael D - Exelis;
> mapserver-dev at lists.osgeo.org<mailto:mapserver-dev at lists.osgeo.org>
> Subject: RE: Unsupported Filter
>
> That's a 5.6.5 server. I wonder if newer versions have the same limitation.
>
> From:
> mapserver-dev-bounces at lists.osgeo.org<mailto:mapserver-dev-bounces at lis
> ts.o sgeo.org> [mailto:mapserver-dev-bounces at lists.osgeo.org] On
> Behalf Of Farwell, Michael D - Exelis Sent: Thursday, October 30, 2014
> 10:23 AM
> To:
> mapserver-dev at lists.osgeo.org<mailto:mapserver-dev at lists.osgeo.org>
> Subject: [mapserver-dev] Unsupported Filter
>
> Mapserver dev,
>
> Does anyone know why the UMN demo map server does not support the
> following WFS 1.0.0 post request?:
>
> curl -X POST
> 'http://demo.mapserver.org/cgi-bin/wfs?REQUEST=GetFeature&VERSION=1.0.
> 0&SE RVICE=WFS' -d @/tmp/post.xml -H 'Content-Type: application/xml'
> -k
>
> Where /tmp/post.xml contains:
>
> <?xml version="1.0" encoding="UTF-8"?><wfs:GetFeature
> xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
> xmlns:ogc="http://www.opengis.net/ogc"
> xmlns:wfs="http://www.opengis.net/wfs"
> xmlns:gml="http://www.opengis.net/gml" handle="GeoTools
> 13-SNAPSHOT(f758d2e99d6008f6a27438946de5ef914960f605) WFS 1.0.0
> DataStore @localhost.localdomain#1" maxFeatures="10" outputFormat="GML2"
> service="WFS" version="1.0.0"> <wfs:Query typeName="ms:cities">
> <ogc:PropertyName>POPULATION</ogc:PropertyName>
> <ogc:Filter>
> <ogc:BBOX>
> <ogc:PropertyName>msGeometry</ogc:PropertyName>
> <gml:Box srsName="urn:x-ogc:def:crs:EPSG:4326">
> <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>
> </gml:Box>
> </ogc:BBOX>
> </ogc:Filter>
> </wfs:Query>
> </wfs:GetFeature>
>
> I'm getting the following message:
>
> WFSGetFeature(): WFS server error. Invalid or Unsupported FILTER in
> GetFeature
>
> Thanks,
>
> Mike
>
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