[jboss-user] [EJB 3.0] - Overriding the generated value inherited from a mapped super

d-rock do-not-reply at jboss.com
Wed Jul 26 11:10:57 EDT 2006


If I have a class:


  | @Entity
  | @MappedSuperclass
  | @SequenceGenerator(name = "log_id_seq", sequenceName = "log_id_seq")
  | public class LogEntry implements Serializable {
  | 	private static final long serialVersionUID = 1L;
  | 	
  | 	protected Long id;
  | 	protected Date timestamp;
  | 	protected Actor actor;
  | 	protected String location;
  | 	protected String summary;
  | 
  |         @Id
  | 	@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "log_id_seq")
  | 	public Long getId() {
  | 		return id;
  | 	}
  | 
  |         // The rest of the getters/setters...
  | }
  | 

Can I override the generated value generator in subclasses somehow? I'd like to have a separate sequence for each subclass if possible.

Thanks,

Derek

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