Hi, I have the problem, that when I use an @Embedded object within my inheritance-strategy, the entities will not be fetched correctly. When I change the annotation to @Transient, all corresponding entities are fetched correctly. This is an example of my class structure: | @Entity | @Table(name="baseClass") | @Inheritance(strategy=InheritanceType.JOINED) | public abstract class BaseClass implements Serializable { | .... | } | | | @Entity | @Table(name = "extendedClass") | @PrimaryKeyJoinColumn(name="id_baseClass") | public class ExtendedClass extends BaseClass { | | ... | | @Embedded //@Transient works | private EmbeddableClass embedded = null; | } | | @Entity | @Table(name = "anotherExtendedClass") | @PrimaryKeyJoinColumn(name="id_baseClass") | public class AnotherExtendedClass extends BaseClass { | | ... | } | | | @Embeddable | public class EmbeddableClass implements Serializable { | | @Column | private boolean aValue; | | @Column | private boolean anotherValue; | | } | | @Entity | @Table(name = "users") | public class User extends SimpleUser implements Serializable { | | @OneToMany(mappedBy = "anotherEntity", cascade={CascadeType.ALL}, fetch=FetchType.LAZY) | private Collection<BaseClass> baseClassCollection = new Vector<BaseClass>(); | } | | So when I keep the @Embedded-Annotation, I have all objects of the ExtendedClass, but none of the AnotherExtendedClasses. Together with the @Transient-annotation, I receive all entities of all inherited-classes from the database. Anyone having an idea, why this is not working? Thanks Thomas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124429#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...