Hi Jody,
I stopped after realizing the issues with common factory finder and
reverted the changes. So nope, no branch, sorry.

Cheers
Andrea

Il Dom 28 Ott 2018, 21:26 Jody Garnett <jody.garn...@gmail.com> ha scritto:

> Andrea do you have a branch started for this activity?
>
> I will also note that FileDataStoreFactory lookup by common factory
> results in duplication, should delegate to DataStoreFactoryFinder (which
> delegates to DataAccessFactory).
>
> On Sun, Oct 28, 2018 at 1:57 AM Andrea Aime <andrea.a...@geo-solutions.it>
> wrote:
>
>> Hi,
>> I was looking at splitting main into smaller bits to avoid some split
>> package issues, ideally
>> trying to to towards a gt-data (everything vector), gt-style (styling)
>> and and almost empty gt-main
>> to collect the residuals, with gt-main depending on the two above... and
>> realized it's not possible.
>>
>> The reason is mostly CommonFactoryFinder... the class is something many
>> class depend on, and it
>> depends in turn on geotools packages:
>>
>> import org.geotools.data.FeatureLockFactory;
>> import org.geotools.data.FileDataStoreFactorySpi;
>> import org.geotools.feature.FeatureCollections;
>> import org.geotools.filter.FunctionFactory;
>> import org.geotools.styling.StyleFactory;
>>
>> Long story short, if classes in those packages depend on
>> CommonFactoryFinder, and CommonFactoryFinder
>> depends on the factories in those packages, we're toast, there is no way
>> to break main apart.
>> The ways to solve it seem too heavy for an after-sprint change, but
>> thinking out loud:
>>
>>    - Make CommonFactoryFinder only return opengis factories... we'd
>>    likely miss methods by doing that
>>    - Resurrect the single factory finders, have GeoTools code rely on
>>    them, and leave CommonFactoryFinder for client usage
>>    - Move those factories in another package
>>
>>
>> Aside, I'm solving the styling split package the other way around,
>> merging back everything into main and
>> moving a couple of renderer classes in another package. It's a small
>> change, a dozen classes affected in
>> GeoTools and a few in GeoServer.
>>
>> Cheers
>> Andrea
>>
>> == GeoServer Professional Services from the experts! Visit
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> --
> --
> Jody Garnett
>
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