Collection was not processed by flush()
epitka
I am getting this error when saving entity. This problem pops up only
when I have a PreUpdateEventListener registered with session factory.
In this event listener, I need to navigate the object graph, and it
may or may not lazy load collections in the parent. I am doing some
serialization of the object graph but there will be no changes to the
state of the collections, they will just be loaded. Is there a
workaround for the issue?
collection [dnnSphere.Meta.Model.MetaProject.MetaPackages] was not
processed by flush()
[AssertionFailure: collection
[dnnSphere.Meta.Model.MetaProject.MetaPackages] was not processed by
flush()]
NHibernate.Engine.CollectionEntry.PostFlush(IPersistentCollection
collection) +163
NHibernate.Event.Default.AbstractFlushingEventListener.PostFlush
(ISessionImplementor session) +516
NHibernate.Event.Default.DefaultFlushEventListener.OnFlush
(FlushEvent event) +112
NHibernate.Impl.SessionImpl.Flush() +296
NHibernate.Transaction.AdoTransaction.Commit() +197
dnnSphere.Meta.Persistence.GenericDao.Save(T entity) in C:\Software
\SharpMod\trunk\src\Meta\dnnSphere.Meta\Persistence\GenericDao.cs:174
epitka
is thrown. Collection MetaPackages is a lazy loaded, and does not get
loaded during in the event listener. The only this, which when I
comment out makes this go away, is that during serialization proces, I
refer to MetaProject (a parent) for its name. That is it. It
collection of MetaPackages does not get touched at all. Is this a bug?
Revin
Do you have any luck with this problem?
I got the same error message...
Thanks...
acl123
epitka
anything in PreUpdate.
kimsk112
PreUpdateEventListener for now.
--karlkim
allan....@gmail.com
& auto flush event listeners with the classes below.
[Serializable]
public class FlushFixEventListener : DefaultFlushEventListener {
public override void OnFlush(FlushEvent @event) {
try {
base.OnFlush(@event);
}
catch (AssertionFailure) {
// throw away
}
}
}
public class AutoFlushFixEventListener :
DefaultAutoFlushEventListener {
public override void OnAutoFlush(AutoFlushEvent @event) {
try {
base.OnAutoFlush(@event);
}
catch (AssertionFailure) {
Michael diSibio
We have no listener on Flush events, only on the PostInsert/Update/
Delete and PostCollectionRecreate/Update/Remove.
We have implemented a Unit of Work pattern, in which we set FlushMode
to Never and explicitly call Flush();
Our listeners spawn an Audit transaction that occurs within a
StatelessSession.
When Flush() completes, the log shows this AssertionFailure thrown
from the AbstractFlushingEventListener.PostFlush() call on a
collection belonging to an entity that was updated.
On Feb 17, 7:05 am, "allan.ritc...@gmail.com"
> > > > > Thanks...- Hide quoted text -
>
> - Show quoted text -
Fabio Maulo
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Fabio Maulo
Michael diSibio
IEnumerable eventCollection = @event.Collection as IEnumerable;
if(eventCollection != null && @event.Collection.WasInitialized)
...audit
else
...skip
On Mar 24, 5:41 pm, Fabio Maulo <fabioma...@gmail.com> wrote:
> Probably is Not a bug.
> Are you loading a collection inside your listeners ?
>
> 2010/3/24 Michael diSibio <michael.disi...@gmail.com>
> > nhusers+u...@googlegroups.com<nhusers%2Bunsu...@googlegroups.com>
> > .
> > For more options, visit this group at
> >http://groups.google.com/group/nhusers?hl=en.
>
> --
> Fabio Maulo- Hide quoted text -