hibernate-orm/hibernate-core
Steve Ebersole 42d1fcca19 Introduce VirtualIdEmbeddable and IdClassEmbeddable + instantiators
Prep work for EmbeddableInstantiator - initializer

Still need to
  - integrate EmbeddableInstantiator work
  - integrate embedded forms.  `VirtualIdEmbeddable` does not really need it as it can use the id-mapping itself as the embedded form.  But `IdClassEmbedded` should really be integrated
  - integrate `VirtualKeyEmbeddable` and `VirtualKeyEmbedded` for use as inverse composite fks
  - share `#finishInit` handling for `EmbeddableMappingType`, `VirtualIdEmbeddable` and `IdClassEmbeddable`
  - ability to use the containing composite owner as the parent of a composite (legacy behavior is to always use the "first" entity
2021-12-01 11:33:03 -06:00
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