[Geotools-devel] imagemosaic-jdbc pgraster time domain support

[Frank G. <fra...@fk...>]

Hi,

I've been working on adding time domain support to imagemosaic-jdbc, specifically
for pgraster. The current state is that it seems to work, but it's really probably
at a proof of concept stage. I haven't done anything about tests or documentation,
yet, and apart from making sure things still build I haven't updated drivers other
than pgraster.

The current code is attached. At this point I'd mainly like to know if I'm on the
right track, and I'd appreciate some ideas about what sort and level of testing is
needed.

To add time domain support, the <tileTable> element gets a new <timeAttributeName>
sub-element. If that element is present time domain support is enabled. The
corresponding field needs to be of a type that's handled by jdbc as a Date, e.g.
timestamp.

    <tileTable>
      <blobAttributeName name="rast"/>
      <timeAttributeName name="datetime"/>
    </tileTable>

I can make a pull request if it helps with reviewing.

Frank

-- 
Frank Gevaerts                                 fra...@fk...
fks bvba - Formal and Knowledge Systems        http://www.fks.be/
Schampbergstraat 32                            Tel:  ++32-(0)11-21 49 11
B-3511 KURINGEN-HASSELT                        Fax:  ++32-(0)11-22 04 19