Thanks, Andrea and Justin. I'm not quite following the flow of the code
yet, but trying. If Justin has a chance to review my description and log
excerpts at some point, that would be great, too. I appreciate your
response.
- Mike Grogan
On Thu, Aug 8, 2013 at 1:45 PM, Andrea Aime <[email protected]>wrote:
> On Thu, Aug 8, 2013 at 7:28 PM, Mike Grogan <[email protected]>wrote:
>
>> Can anyone point me to the point in the source where these queries are
>> made to determine the times for the time dimensions for WMS GetCapabilities
>> and postgis stores? The problem described in my earlier post continues to
>> perplex me ... and I can't find the location in the source to look for
>> myself. I have tried!
>>
>
> GeoServer code almost never knows about the nature of the underlying
> storage, it uses the GeoTools API
> to access data, in this case, it's using a UniqueVisitor if possible (or a
> min/max one depending on the representation type):
>
>
> https://github.com/geoserver/geoserver/blob/master/src/wms/src/main/java/org/geoserver/wms/WMS.java#L947
>
> This in turn should lead to the encoding of a aggregate function here:
>
>
> https://github.com/geotools/geotools/blob/master/modules/library/jdbc/src/main/java/org/geotools/jdbc/JDBCDataStore.java#L1279
>
> However, there might be some hiccups in the intermediary classes between
> the first and the second code bits,
> maybe a wrapper that does reprojection, crs forcing or something like that
> misses the appropriate delegation.
> Which is actually something Justin (cc'ed) tried to fix some time ago, but
> not sure in which branch that work landed?
> It might be that 2.4 beta does not exhibit this problem anymore.
>
> Cheers
> Andrea
>
>
> --
> ==
> Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
> information.
> ==
>
> Ing. Andrea Aime
> @geowolf
> Technical Lead
>
> GeoSolutions S.A.S.
> Via Poggio alle Viti 1187
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax: +39 0584 1660272
> mob: +39 339 8844549
>
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
>
> -------------------------------------------------------
>
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