hi costin, i think the session you are using is already closed when the events are cosumed. in this situation, the events should not been sent to the listeners. this is probably a bug.
i created a jira issue: http://issues.apache.org/jira/browse/JCR-279 thank you for reporting that regards, toby On 11/24/05, Costin Leau <[EMAIL PROTECTED]> wrote: > Hello Marcel, > > > could you please enable debug level for the class > > org.apache.jackrabbit.core.observation.ObservationManagerFactory and run > > your code again? you will then see the full stacktrace of the exception > > that is thrown. that will give us more insight which listener causes the > > exception and where. > > I had some problems with commons-logging but in the end (through some > hard coding) got some output: > > [java] 2005-11-24 22:58:41,764 [ObservationManager] DEBUG > org.apache.jackrabbit.core.observation.ObservationManagerFactory - event > delivery to 4 consumers started... > [java] received events: > [java] Event[path=/sample node/jcr:primaryType|type=4|userID=bogus] > [java] Event[path=/sample node/sample property|type=4|userID=bogus] > [java] Event[path=/sample node|type=1|userID=bogus] > [java] 2005-11-24 22:58:41,764 [ObservationManager] WARN > org.apache.jackrabbit.core.observation.ObservationManagerFactory - > EventConsumer threw exception: java.lang.IllegalStateException: not in > itialized > [java] 2005-11-24 22:58:41,764 [ObservationManager] DEBUG > org.apache.jackrabbit.core.observation.ObservationManagerFactory - Stacktrace: > [java] java.lang.IllegalStateException: not initialized > [java] at > org.apache.jackrabbit.core.security.SimpleAccessManager.isGranted(SimpleAccessManager.java:119) > [java] at > org.apache.jackrabbit.core.observation.EventConsumer.consumeEvents(EventConsumer.java:231) > [java] at > org.apache.jackrabbit.core.observation.ObservationManagerFactory.run(ObservationManagerFactory.java:161) > [java] at java.lang.Thread.run(Thread.java:595) > [java] received events: > [java] Event[path=/sample node/jcr:primaryType|type=4|userID=bogus] > [java] Event[path=/sample node/sample property|type=4|userID=bogus] > [java] Event[path=/sample node|type=1|userID=bogus] > [java] 2005-11-24 22:58:41,764 [ObservationManager] DEBUG > org.apache.jackrabbit.core.observation.ObservationManagerFactory - event > delivery finished. > > For Tobias: my listener is extremly simple (I don't even use > IllegalStateException): > > public class DummyEventListener implements EventListener { > > public DummyEventListener() > { > System.out.println("constructor called"); > } > /** > * @see > javax.jcr.observation.EventListener#onEvent(javax.jcr.observation.EventIterator) > */ > public void onEvent(EventIterator iterator) { > System.out.println("received events: "); > for (; iterator.hasNext();) { > try { > > System.out.println(toStringEvent(iterator.nextEvent())); > } > catch (RepositoryException e) { > System.err.println("exception while listnening > " + SessionFactoryUtils.translateException(e)); > } > } > } > > private String toStringEvent(Event event) throws RepositoryException > { > // do some formatting and pretty printing > return string; > } > } > > For some reason SimpleAccessManager is not initialized but I have no > idea why this happens - I'm not using any specific JackRabbit API just > the JSR-170. Considering that the number of WARNs varies, I think it's > a threading issue. > > > Costin Leau wrote: > >> Hello, > >> > >> I'm trying to use EventListener but I keep getting these messages - > >> sometimes 3, sometimes one and sometimes none. > >> [java] 2005-11-24 17:05:30,489 [ObservationManager] WARN > >> org.apache.jackrabbit.core.observation.ObservationManagerFactory - > >> EventConsumer threw exception: java.lang.IllegalStateException: not in > >> itialized > >> [java] 2005-11-24 17:05:30,489 [ObservationManager] WARN > >> org.apache.jackrabbit.core.observation.ObservationManagerFactory - > >> EventConsumer threw exception: java.lang.IllegalStateException: not in > >> itialized > >> [java] 2005-11-24 17:05:30,489 [ObservationManager] WARN > >> org.apache.jackrabbit.core.observation.ObservationManagerFactory - > >> EventConsumer threw exception: java.lang.IllegalStateException: not in > >> itialized > >> > >> I have no idea what causes this messages. I assumed this has something > >> to do with events being asynchronous. I've added a Thread.sleep but I > >> still get one (I do get to log the others): > >> > >> [mkdir] Created dir: > >> C:\work\study\springmodules-0.2\workspace\springmodules\samples\jcr\.classes\repo > >> [java] constructor called > >> [java] received events: > >> [java] Event[path=/sample node/sample property|type=4|userID=bogus] > >> [java] Event[path=/sample node/jcr:primaryType|type=4|userID=bogus] > >> [java] Event[path=/sample node|type=1|userID=bogus] > >> [java] received events: > >> [java] Event[path=/sample node/sample property|type=4|userID=bogus] > >> [java] Event[path=/sample node/jcr:primaryType|type=4|userID=bogus] > >> [java] Event[path=/sample node|type=1|userID=bogus] > >> [java] 2005-11-24 17:14:02,335 [ObservationManager] WARN > >> org.apache.jackrabbit.core.observation.ObservationManagerFactory - > >> EventConsumer threw exception: java.lang.IllegalStateException: not in > >> itialized > >> > >> What exactly I am doing wrong here. I can provide the source code > >> however the code is very simple - I get a session and just attach a > >> listener (which simply logs) to it. Nothing special. > >> > > > > -- > Best regards, > Costin mailto:[EMAIL PROTECTED] > > -- -----------------------------------------< [EMAIL PROTECTED] >--- Tobias Bocanegra, Day Management AG, Barfuesserplatz 6, CH - 4001 Basel T +41 61 226 98 98, F +41 61 226 98 97 -----------------------------------------------< http://www.day.com >---
