Issue

Properties inherited from a MappedSuperclass are not audited (and are null in the revision data for an Audited subclass)

@MappedSuperclass
public abstract class BaseClass {
    @Id
    private long id;

    private String baseProperty;
    ...
    public String getBaseProperty() {
        return baseProperty;
    }

    public void setBaseProperty(String baseProperty) {
        this.baseProperty = baseProperty;
    }
    ...
}

@Entity
@Audited
public class LeafClass extends BaseClass {
    private String leafProperty;
    ...
    public String getLeafProperty() {
        return leafProperty;
    }

    public void setLeafProperty(String leafProperty) {
        this.leafProperty = leafProperty;
    }
    ...
}


public void test() {
    // create LeafClass instance
    ...
    transaction.begin();
    {
        LeafClass lc = entityManager.createQuery("from LeafClass l", LeafClass.class).getSingleResult();
        AuditReader reader = AuditReaderFactory.get(entityManager);

        List<Number> revs = reader.getRevisions(LeafClass.class, lc.getId());
        LeafClass lcRev1 = reader.find(LeafClass.class, lc.getId(), revs.get(0));
        assertEquals("Leaf property match", lc.getLeafProperty(), lcRev1.getLeafProperty());
        assertEquals("Base property match", lc.getBaseProperty(), lcRev1.getBaseProperty()); // fails lcRev1.baseProperty == null
    }
    transaction.commit();
}