Just to clarify -- I guess I really just want to use whatever libraries are
available from geoserver to render PostGis queries -> KML.
SImple as that. OR should I be looking elsewhere (other than GeoServer?!)
D
On 7 Feb 2011, at 14:05, Darrell Berry wrote:
> Hi -- I'm not quite sure if this falls into he Users or Developers list, so
> if this is the wrong place, please let me know!
>
> I have an existing Java-based web service app (POJO via Axis2 on Tomcat)
> which now needs some geospatial data rendered up to a web client as WMS (in
> fact as KML)
>
> I've had a look at the docs and there looks to be a pretty serious learning
> curve to get from the GeoServer tutorial samples to a working service.
>
> I'm looking for a tutorial app which demonstrates the minimum I need to do to
> go in Java from a JDBC PostGIS ResultSet of geodata to a working WMS layer I
> can return to my client. GIven that I already have a working webservice, I'd
> prefer to be using geoservre libraries to acces the PostGIS backend and
> produce the response, than have to build an actual Geoserver plugin, but I'm
> not sure if that's even an option? I am, as you can probably tell, a
> Geoserver newbie...
>
> My desired wrokflow looks like this:
>
> 1. My webclient interacts with my service. The webclient doesn't send a
> geospatial query, but other data from which the backend needs to compute a
> geospatial response
>
> 2. As a result, in my webservice backend, I'm computing, for example
>
> SELECT ST_AsText(roads_geom) AS geom
> FROM roads
> WHERE
> roads_geom && SetSRID('BOX3D(191232 243117,191232 243119)'::box3d,-1);
>
> and getting that back as a JDBC ResultSet.
>
> 3. I then need the results of THAT query returned to the calling web service
> as KML.
>
> SImple, yes?
>
> All help appreciated. This feels like a FAQ, but if it is, I'm obviously
> looking in the wrong places!
>
> Thanks
>
> D
>
>
>
>
> ------------------------------------------------------------------------------
> The modern datacenter depends on network connectivity to access resources
> and provide services. The best practices for maximizing a physical server's
> connectivity to a physical network are well understood - see how these
> rules translate into the virtual world?
> http://p.sf.net/sfu/oracle-sfdevnlfb
> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>
------------------------------------------------------------------------------
The modern datacenter depends on network connectivity to access resources
and provide services. The best practices for maximizing a physical server's
connectivity to a physical network are well understood - see how these
rules translate into the virtual world?
http://p.sf.net/sfu/oracle-sfdevnlfb
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