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Posted to commits@cayenne.apache.org by "Nikita Timofeev (JIRA)" <ji...@apache.org> on 2018/08/29 09:28:00 UTC

[jira] [Created] (CAY-2467) New type-aware Property API

Nikita Timofeev created CAY-2467:
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             Summary: New type-aware Property API
                 Key: CAY-2467
                 URL: https://issues.apache.org/jira/browse/CAY-2467
             Project: Cayenne
          Issue Type: Task
          Components: Core Library
            Reporter: Nikita Timofeev
            Assignee: Nikita Timofeev
             Fix For: 4.2.M1


Current {{o.a.c.exp.Property}} API is really useful, but it mixes up everything in one huge class.
It is hard to extend and it allows to make expressions that doesn't make any sense (like {{Artist.ARTIST_NAME.mod(5)}}).

So we can use our knowledge of property types in {{cgen}} and provide type-specific variants
(like Numeric, String, Relationship etc.)

This will nicely fix mentioned issues and CAY-2332



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