[mapserver-users] FES 1.1.0 in mapfile

[Michal Šrédl]

Hi Jukka,

2011/11/11 Rahkonen Jukka <Jukka.Rahkonen at mmmtike.fi>:
> Hi,
>
> Some quick questions: Are you planning to cascade some other, remote WFS service through your Mapserver?

Yes.

> And that remote service is using WFS 1.1.0?

Yes.

> 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. ?

It can be any WFS service. For development, I use my Mapserver twice,
first as a "remote" WFS server and then to back my python proxy. For
deployment, the "remote" wfs service is meant to be any wfs 1.1.0
service.

Cheers,

Michal

>
>
> -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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