[mapserver-users] FES 1.1.0 in mapfile

[Rahkonen Jukka]

Hi,

Some quick questions: Are you planning to cascade some other, remote WFS service through your Mapserver? And that remote service is using WFS 1.1.0? Is the remote service something you know or could it be just any WFS service, made with Mapserver, Geoserver, TinyOWS, deegree, ESRI product, Oracle etc. ?


-Jukka Rahkonen-

Michal Šrédl wrote:
 
> Hi all,
> 
> I am trying to use Filter Encoding in mapfile. Here
> 
> http://mapserver.org/ogc/filter_encoding.html#filter-encoding
> 
> is an example given, which goes like this:
> 
>     "wfs_version"           "1.0.0"
>     "wfs_filter"
> "<PropertyIsGreaterThan><PropertyName>POPULATION</PropertyName>
> 
> <Literal>10000000</Literal></PropertyIsGreaterThan>"
> 
> with remark
> 
> "The filter given as a value of the wfs_filter metadata should not
> contain <Filter> start and end tags."
> 
> However, I would like to use something like
> 
> "wfs_version" "1.1.0"
> "wfs_filter" '<ogc:Filter
> xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo>
> <ogc:PropertyName>SLT</ogc:PropertyName><ogc:Literal>1A</ogc:L
iteral></ogc:PropertyIsEqualTo></ogc:Filter>'
> 
> Two questions arise:
> 
> - Is wfs(fes) version 1.1.0 supported?
> 
> - How am I expected to specify the namespaces, if start and end
> <Filter> tags should be omitted?
> 
> FYI, direct request
> 
> http://localhost//cgi-bin/ows?REQUEST=GetFeature&VERSION=1.1.0
> &SERVICE=WFS&TYPENAME=typ&FILTER=<ogc:Filter
> xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo>
> <ogc:PropertyName>SLT</ogc:PropertyName><ogc:Literal>1A</ogc:L
iteral></ogc:PropertyIsEqualTo></ogc:Filter>
> 
> works just nice, now I am trying to automatically generate the mapfile
> by dedicated python proxy using mapscript; the filter itself is
> generated by OpenLayers in the javascript web client.
> 
> Thank you very much for your advice.
> 
> Michal
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