On Monday 01 November 2010 11:08:53 am lv wrote:
> Hi,
>
> I am new in GIS and GeoTool. My question is about how to change the
> Geoserver's source code. I should send this email to Geoserver's mailing
> list but nobody can tell me how to modify Geoserver's source code at
> Geoserver's mailing-list. I have waited for more than 2 weeks.
> What I need
> is offsetting the GIS data after getting data from source (database or
> others) and before publishing map. The reason why I cannot use SLD is that
> my boss gave me a jar file and I should use this JAR file to offset data.
> My boss does not want to use SLD. This JAR file can create random data. I
> should get these random data and offset the correct GIS data. In each
> layer, ever point should be moved to different place. For example, 30%
> points should be moved to North 100 meters. 30% points should be moved to
> south 20 meters. The rest points should be moved to east 300 meters.
>
> Should I change the Geoserver's source code or the jar file of GeoTool at
> Geoserver? Which part of code should I modify if I should change the jar
> files of GeoTool?
>
> Thanks a lot.
Probably, the community has not a good answer.
You should do a code review to identify the components involved. In general,
geotools and geoserver have a flexible architecture based in factories,
builders, etc.. Thus, if you identify the collaboration required for
geoserver, you should provide a new implementation, something like an adapter
to call your "jar", maintaining the interface, so your project won't require
modify geoserver.
Actually, I this is not a good reply :).
cheers
--
Mauricio Pazos
www.axios.es
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