Hi guys, this mail is aimed mainly at Daniel and Igor as I understand
they are responsible for the JCA implementation
I would like to get some information regarding the JCA adapter and
request a possible rollback to an earlier implementation provided
by Daniel.
Here is a Scenario (mine actually), many different local Session
beans in JBoss. All attempting to share a session using the ThreadLocal
pattern. The reason for this is an attempt to use the lazy loading
and proxy features provided by Hibernate.
As far as I can tell this fails because the JBoss server guarantees
all transactions across a group of session beans participate in the
transaction, but does not guarantee that the same resources such
as Database connections are shared. In fact I am pretty confident
that one of the stateless session bean Interceptors in JBoss closes
the Database connections between session bean calls as it assumes
that you have left the connection open if it is not closed. Goodbye
to passing lazy loading proxy objects around as the connection beneath
the Hibernate Session has been closed.
So my request is that we reinstate, or at least provide a means by
with Hibernate can manage its own connection pool to the database.
If I have misunderstood anything or there is an easier way around
the problem please let me know.
regards
Andy
p.s. If you guys agree with my assessment I would also be happy to
try and add support to the JCA implementation for managing its own
connections.
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