Hello All,
I'm trying to use the @Asynchronous method for some periodic job (to move expired events to the news section on the page) and it is called properly, but EntityManager doesn't produce any update statement, i.e. i can see the lformated sql related to the find() command, but nothing for persist() and remove() and the database remains unchanged.
@Name("eventsWatcher")
@Startup
@Scope(ScopeType.APPLICATION)
public class EventsWatcher {
protected Logger log = java.util.logging.Logger.getLogger("Gibson");
@In(create=true)
EntityManager entityManager;
@Asynchronous
public void processEvents(@Duration Long waitInterval, @IntervalDuration Long interval, EventsNewsManager manager) {
Date now = new Date();
ListIterator<GibsonEvent> it = manager.getEvents().listIterator();
while(it.hasNext()){
GibsonEvent evt = it.next();
if(evt.getEffectiveDate().before(now)){
GibsonNewsItem newsItem = GibsonNewsItem.fromEvent(evt);
entityManager.persist(newsItem); // nothing in the log
GibsonEvent toRemove = entityManager.find(GibsonEvent.class, evt.getId()); // can see the formated sql in log
entityManager.remove(toRemove); // nothing in the log
log.info(String.format("GibsonEvent '%s' moved to GibsonNewsItems", toRemove.getHeader()));
}
}
}
}Why?
(Glassfish 2.1 Seam 2.1.1)
