BTW, I should probably eludicate a bit. When working with
LifecycleEvents, you can get the instance associated with the event, and
from that you can get the corresponding StateManager and ClassMetaData:
Broker broker = (Broker) ((PersistenceCapable) event.getSource())
.pcGetGenericContext();
StateManager sm = broker.getStateManager(event.getSource());
ClassMetaData meta = sm.getMetaData();
With TransactionEvents, you can do:
Broker broker = (Broker) event.getSource();
for (Object o : event.getTransactionalObjects()) {
StateManager sm = broker.getStateManager(o);
ClassMetaData meta = sm.getMetaData();
if (!sm.isDirty())
continue;
// update indexes
}
Also, IMO, searching is something that shouldn't depend on the JPA spec
-- ideally, you should be able to implement all this without any
dependencies on the org.apache.openjpa.persistence package or
sub-packages.
-Patrick
--
Patrick Linskey
BEA Systems, Inc.
_______________________________________________________________________
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> -----Original Message-----
> From: Patrick Linskey
> Sent: Monday, January 01, 2007 5:51 PM
> To: open-jpa-dev@incubator.apache.org
> Subject: RE: Getting all the ClassMetaDatas
>
> > -----Original Message-----
> > From: Shay Banon [mailto:[EMAIL PROTECTED]
> > Sent: Monday, January 01, 2007 1:11 PM
> > To: open-jpa-dev@incubator.apache.org
> > Subject: Getting all the ClassMetaDatas
> >
> > ...
> >
> > p.s.
> >
> > I am the author of Compass, so once I have this nailed down,
> > we will have
> > Search capabilities to OpenJPA ;)
>
> Cool! FYI, you'll probably be interested in
> org.apache.openjpa.event.TransactionListener and
> org.apache.openjpa.event.LifecycleListener (and associated
> superinterfaces).
>
> -Patrick
> ______________________________________________________________
> _________
> Notice: This email message, together with any attachments,
> may contain
> information of BEA Systems, Inc., its subsidiaries and
> affiliated
> entities, that may be confidential, proprietary,
> copyrighted and/or
> legally privileged, and is intended solely for the use of the
> individual
> or entity named in this message. If you are not the intended
> recipient,
> and have received this message in error, please immediately
> return this
> by email and then delete it.
>
