Here is the work I have been doing on component bindings:
https://github.com/sebersole/hibernate-core/tree/HHH-6480
Hardy, the test is currently failing for annotations because components
are currently being pushed to
org.hibernate.metamodel.source.annotations.entity.ConfiguredClass#simpleAttributeMap
instead of
org.hibernate.metamodel.source.annotations.entity.ConfiguredClass#embeddedClasses
--
steve(a)hibernate.org
http://hibernate.org