i have class Bar extends Foo. i want Foo to contain persistent fields inherited by Bar, but i also want Foo to be abstract.
is this possible? if i leave the @Entity annotation, then i get an error telling me that the class cannot be instantiated (right, it's abstract). this sort of puzzles me though because i never try to create any instances of it.
if i remove the entity annotation, i get an error at runtime from Bar saying it can't find the ID ... the ID field is defined in the abstract base class Foo.
any ideas?
thanks.
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