Access to data in CacheListener.nodePassivated
by Brian Stansberry
The EJB3 SFSB layer needs access to the data in the relevant node when
it gets a nodePassivated(fqn, true) callback. It needs it so it can get
the bean context and invoke any @PrePassivate methods.
When it gets the data, it can't go through the interceptor chain or that
causes a bunch of problems that we sorted last fall and early this year.
In CR2 getting this data w/o going through the interceptors is now
impossible, at least w/o some nasty hacks I haven't dreamed up yet. In
1.4 we did it with the now removed peek() method. Earlier in 2.0 we
used Option.setBypassInterceptorChain(), but it seems that is now gone
as well.
How about we change the method signature of the notification to provide
the data in the callback? Looking at the PassivationInterceptor, this
is easy to do -- the data map is sitting right there. If we do, this
data param should be null in the 'post' callback.
--
Brian Stansberry
Lead, AS Clustering
JBoss, a division of Red Hat
brian.stansberry(a)redhat.com
17 years, 6 months