[mapserver-users] WFS Layer + C# map script
Yewondwossen Assefa
yassefa at dmsolutions.ca
Thu Feb 26 08:13:11 PST 2009
Hi Murty,
MapServer does a request to the WFS server to get the GML file. This
GML file is saved locally and rendered by OGR as a vector layer.
You might want to check the file you got from the server (should be
inside web.imagepath (xxxx.tmp.gml) and see if it is valid or/if can be
opened with ogr.
Best Regards
Murty Maganti wrote:
> Hi
>
>
>
> I am trying load a WFS layer and getting the following error calling
> mapObj.draw(). Is WFS layer handled by OGR or is it handled directly by
> map server. When I ran ‘orginfo –formats’, it does not show WFS as
> supported format by OGR. WFS URL in map file is correct and I can see
> the capabilities xml in browser using the url.
>
>
>
> Here is the error
>
> msDrawMap(): Image handling error. Failed to draw layer named
> ‘Municipality (id=0)'.;msOGRFileOpen(): OGR error. Open failed for OGR
> connection in layer ` Municipality (id=0)'. File not found or
> unsupported format.
>
>
>
> Layer entry in the map file
>
>
>
> LAYER
>
> CONNECTION "http://vmonp03/wfsconnector/com.esri.wfs.Esrimap/ MS01?"
>
> CONNECTIONTYPE WFS
>
> METADATA
>
> "wfs_srs" "EPSG:26917"
>
> "wfs_request_method" "GET"
>
> "wfs_typename" "Municipality-0"
>
> "wfs_service" "WFS"
>
> "wfs_version" "1.0.0"
>
> END
>
> NAME "Municipality (id=0)"
>
> STATUS ON
>
> TYPE POLYGON
>
> UNITS METERS
>
> CLASS
>
> NAME "Municipality (id=0)"
>
> STYLE
>
> COLOR 184 155 225
>
> OPACITY 100
>
> OUTLINECOLOR 0 0 0
>
> SYMBOL 0
>
> END
>
> END
>
> END
>
>
>
> Thanks
>
> Murty
>
>
> ------------------------------------------------------------------------
>
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--
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Assefa Yewondwossen
Software Analyst
Email: assefa at dmsolutions.ca
http://www.dmsolutions.ca/
Phone: (613) 565-5056 (ext 14)
Fax: (613) 565-0925
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