| @NaturalId does not work if applied to an inherited field.
In fact when trying to load
Section section = session.bySimpleNaturalId(Section.class).load(name);
an exception is thrown.
I tried several variants with repeating the name, @AnnotateOverwrite, getter with and without setter, adding the @NaturalId to the super class - nothing worked.
From my understanding it could and should work as long as the derived entities do not share the same table space. {{@MappedSuperclass
public abstract class BasicEntity implements Serializable { private static final long serialVersionUID = 1L; private Long id; private String name; @Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "seqEntities")
@SequenceGenerator(name = "seqEntities", sequenceName = "seqEntities")
public Long getId() { return id; } protected void setId(Long id) { this.id = id; } public String getName() { return name; }
public void setName(String name) { this.name = name; }
}
@Entity
@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
@NaturalIdCache
public class MyEntity extends BasicEntity {
private String name;
@NaturalId
public String getName() { return name; } public void setName(String name) { this.name = name; } }}} |
