Is this correct as initCategories is not being called!

I can call another routine in the bean and categoriesSet is empty.

(I have run this with breakpoints and it is really not being called)

@CacheConfig(idleTimeoutSeconds=1800) // This keep the object "alive" longer than the session.
@Stateful // A component stays in existance for the duration of the Scope (conversation in this instance).
@Name("categoryController") // Name used within SEAM for an instance of this class.
@Scope(ScopeType.SESSION) // Scope that this class exists in.
public class CategoryControllerImpl implements Serializable, CategoryController {

 /**
 * Inject and leverage the Seam Logger.
 */
 @Logger
 private Log log;

 /**
 * Inject the EJB3 Persistance context in EXTENDED mode so will remain "current" over
 * multiple clinet/server round trips.
 */
 @PersistenceContext(type = EXTENDED)
 private EntityManager em;

 /**
 * The categories
 */
 private Set<Category> categoriesSet = new LinkedHashSet<Category>();

 @Factory("categoriesSet") // Is run whenever this bean is created.
 public void initCategories() {
 log.error("> initCategories");
 Query query = em.createQuery("from Category"); // TODO trim for date etc.
 List<Category> categoryList = query.getResultList();
 categoriesSet.addAll(categoryList);
 // Linked hash set preserves order (could use tree if we wanted to order them - add a coparator function).
 log.debug("< initCategories");
 }