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| Re: [CDO] Adapter not notified just after model change on invalidation [message #911342 is a reply to message #910916] |
Tue, 11 September 2012 12:21   |
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Am 10.09.2012 18:04, schrieb Esteban Dugueperoux:
> Hi Eike,
>
> While working on my solution to have remote changes integrated in a EMFT Transaction (See
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=323792 ) I have met a exception in case a remote user remove in a list
> the second element before the remove of the first and commit, the user receiving the remote changes get the following
> exception :
>
> org.eclipse.emf.common.util.AbstractEList$BasicIndexOutOfBoundsException: index=1, size=0
> at org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:338)
> at org.eclipse.emf.ecore.change.util.ChangeRecorder.handleFeature(ChangeRecorder.java:445)
> at org.eclipse.emf.ecore.change.util.ChangeRecorder.notifyChanged(ChangeRecorder.java:267)
> at org.eclipse.emf.transaction.impl.TransactionChangeRecorder.notifyChanged(TransactionChangeRecorder.java:218)
> at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:380)
> at org.eclipse.emf.common.notify.impl.NotificationChainImpl.dispatch(NotificationChainImpl.java:104)
> at org.eclipse.emf.common.notify.impl.NotificationChainImpl.dispatch(NotificationChainImpl.java:92)
> at org.eclipse.emf.internal.cdo.view.CDOViewImpl.sendDeltaNotifications(CDOViewImpl.java:972)
> at org.eclipse.emf.internal.cdo.view.CDOViewImpl.doInvalidate(CDOViewImpl.java:837)
> at org.eclipse.emf.internal.cdo.view.CDOViewImpl$InvalidationRunnable.run(CDOViewImpl.java:1577)
> at org.eclipse.net4j.util.concurrent.QueueRunner.work(QueueRunner.java:26)
> at org.eclipse.net4j.util.concurrent.QueueRunner.work(QueueRunner.java:1)
> at org.eclipse.net4j.util.concurrent.QueueWorker.doWork(QueueWorker.java:86)
> at org.eclipse.net4j.util.concurrent.QueueWorker.work(QueueWorker.java:77)
> at org.eclipse.net4j.util.concurrent.Worker$WorkerThread.run(Worker.java:206)
>
> To respect the contract (as in local with XMIResource) of having adapters notified just after model change, the
> invalidation should be refactored to notify adapters at each remote change integration.
That's probably not the smallest imaginable change in CDO but I vaguely remember that this has already been discussed
somewhere. Can you please submit a bugzilla?
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
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