Embedded Annotation does not work correctly

[ralfeis]

Hi,

I had problems to use the @Embedded Annotation with the previous solution from:
#26

This solution does not "flatten" the attributes, instead it keeps the "normal" java model hierarchy.
So @embeddable Annotations behave like @manytoone and @OnetoOne Annotations.

The query looks like that:
Spaceship (id: "1000"){ name, created { user {id}}, modified {date} }

where "created" and "modified" are of Typ DateAndUser, which is a @embeddable Class

@Embeddable public class DateAndUser { public Date date; @ManyToOne public User user; }