Re: [Geoserver-devel] How can I retrieve a set of properties of the features in a DWithin filter

[Chris H. <ch...@op...>]

Next time include at least the exception that you get, but I think I have 
an idea what's going on. I've never actually seen that form of gml
<Geometry gml:Point>44000,47000<Geometry>
I would use something like 
<gml:Point><gml:coordinates>44000,47000</gml:coordinates</gml:Point>
So try the query out with that.  If the Geometry gml:Point style is valid 
gml then I'll look into supporting it...  But for now I'd just use the 
more traditionaly gml:coordinates style.  Also, be sure that you declare 
the gml prefix namespace.  The full FeatureRequest is not there for me to 
see, but if you don't have an xs:gml="http://www.opengis.net/gml" then 
that can also be a source of errors.  Hope this helps, if it's not then 
send along the actual exception and set configuration.xml logging level to 
FINEST and send catalina.out.


     thanks,

	Chris

On Thu, 30 Oct 2003, Héctor Hugo Barriuso wrote:

> I'm trying to retrieve only the property 'name' of the features within a
> distance of 10 meters from the specified point.
> What should it be the query?
> Because this is getting an exception from CartesianDistanceFilter:
> 
> <Query TypeName="ejes">
>     <PropertyName>name</PropertyName>
>     <Filter>
>         <DWithin>
>             <PropertyName>the_geom</PropertyName>
>             <Geometry gml:Point>44000,470000</Geometry>
>             <Distance
> unit="http://www.uomdict.com/uom.html#meters">10</Distance>
>         </DWithin>
>     </Filter>
> </Query>
> 
> If I omit the '<PropertyName>name</PropertyName>', it retrieves all the
> properties of all the features within that area.
> Any help?
> Thanks in advance.
> 
> 
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