Thanks Andrus....
On Feb 15, 2006, at 11:26 PM, Andrus Adamchik wrote:
> Hi,
>
> Things have changed in 1.2 and the outdated 1.1 documentation is
> falling behind. A static EventManager is no longer used. Instead an
> EventManager is attached to a DataDomain. So you can do something
> like this:
>
> DataDomain domain = Configuration.getSharedConfiguration().getDomain
> ();
> DataRowStore cache = domain.getSharedSnapshotCache();
>
> domain.getEventManager().addListener(this, "snapshotsChanged",
> SnapshotEvent.class, cache.getSnapshotEventSubject());
>
>
> Andrus
>
> P.S. Thanks to Cris and Kevin, we now have all 1.1 documentation
> residing on Wiki, so it should improve significantly in the
> following releases.
>
>
>
> On Feb 15, 2006, at 5:47 PM, Gilberto Rodriguez wrote:
>> Hi I'm new to cayenne and I am trying to create a Listener class
>> that listens to snapshots changes. So far I haven't been
>> successful in doing so. Could some one give some hints in how to
>> do something like that.
>>
>> I used to do it in WebObjects with the following code:
>>
>> NSNotificationCenter.defaultCenter().addObserver(this, new
>> NSSelector("publishChange", new Class[] { NSNotification.class }),
>> EOObjectStoreCoordinator.ObjectsChangedInStoreNotification,
>> EOObjectStoreCoordinator.defaultCoordinator());
>>
>> In cayenne I am doing the following unsuccessfully:
>>
>> public class IMWSEventListener implements SnapshotEventListener {
>>
>> private static IMWSEventListener customListener = null;
>>
>> private DataRowStore cache;
>>
>> private IMWSEventListener() {
>> super();
>> DataContext dataContext = DataContext.createDataContext();
>> cache = dataContext.getObjectStore().getDataRowCache();
>> EventManager.getDefaultManager().addListener(this,
>> "snapshotsChanged", SnapshotEvent.class,
>> cache.getSnapshotEventSubject());
>> }
>>
>> public static void init() {
>> if (customListener == null) {
>> customListener = new IMWSEventListener();
>> }
>> }
>>
>> public void snapshotsChanged(SnapshotEvent event) {
>> System.out.println("\n\n ---- > > > > INSIDE THE LISTENER < < <
>> < < ------- \n\n\n");
>> System.out.println("EVENT = " + event);
>> }
>>
>> }
>>
>> Any help would be appreciated.
>>
>>
>>
>>
>>
>
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