This looks interesting, I wonder how hard it would be to merge in the work I did on Joining datastores that could create "views" across non-jdbc datastores so you could add a CSV to a geometry in another store, I should dig that code out and look at it again. Maybe a christmas lockdown project?
Ian On Tue, 3 Nov 2020 at 18:19, Jim Hughes <jhug...@ccri.com> wrote: > Hi all, > > At various times, Jody and I have chatted about having a "CQL View" in > GeoServer (or something similar akin to the SQL Views) that'd leverage > the Transform module and allow one to add columns to a FeatureSource > based on expressions. Such expressions could use existing or custom CQL > functions and that'd open a world of possibilities. > > Last week, I asked Jody about this idea again and he indicated that one > would really just need to write a DataStoreFactory. I banged out an > initial implementation as a starting place for the conversation. This > implementation provides a way to project down to a subset of attributes > as well as add new columns/attributes to a FeatureStore. > > If folks like it as-is, I'd be happy to add unit tests, and > documentation wherever we see fit. Thanks in advance for some feedback > on this idea! > > https://github.com/geotools/geotools/pull/3196/files > > Cheers, > > Jim > > > > _______________________________________________ > GeoTools-Devel mailing list > GeoTools-Devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-devel > -- Ian Turton
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