Yes, https://issues.apache.org/jira/browse/JCR-2566 seems to be very close to the problem I´m facing.
I also forgot to mention that no error is thrown when the listener is registered. The problem happens where the event is to be fired. thanks for the information Angela. 2010/5/12 Angela Schreiber <[email protected]> > hi dario > > > Is it possible to register an EventListener on top of WebDav? >> > > it should be possible... at least it used to work in the past. > there are however a couple of known issues. notably JSR 283 > observation functionality is only partially implemented: > > https://issues.apache.org/jira/browse/JCR-2541 > https://issues.apache.org/jira/browse/JCR-2540 > https://issues.apache.org/jira/browse/JCR-2542 > https://issues.apache.org/jira/browse/JCR-2539 > > and the closest to you problem: > https://issues.apache.org/jira/browse/JCR-2566 > > > System is logging the following messages and my listener is not being >> invoked: >> >> 303192 [Change Polling] WARN >> org.apache.jackrabbit.jcr2spi.WorkspaceManager >> - Exception in event polling thread: java.lang.NullPointerException >> 379419 [Change Polling] WARN >> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build >> event >> itemId: >> 379450 [Change Polling] WARN >> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build >> event >> parentId: >> 379466 [Change Polling] WARN >> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build >> event >> itemId: >> 379466 [Change Polling] WARN >> org.apache.jackrabbit.jcr2spi.WorkspaceManager >> - Exception in event polling thread: java.lang.NullPointerException >> > > regards > angela > >
