Yeah,
you can. Add this to jboss.xml:
for the bean in question add: for example (line configuration-name was
added)
<entity>
<ejb-name>Terminalarm</ejb-name>
<jndi-name>ejb/Terminalarm</jndi-name>
<local-jndi-name>jisis.ejb.TerminalarmLocalHome</local-jndi-name>
<configuration-name>Custom Commit Option</configuration-name>
</entity>
Then add a container-configurations element like this: The
configuration-name above points to the container-name (name of
configuration) below:
<container-configurations>
<container-configuration extends="Standard CMP 2.x EntityBean">
<container-name>Custom Commit Option</container-name>
<!-- Sets commit-option to C, default is B -->
<commit-option>C</commit-option>
</container-configuration>
</container-configurations>
Later,
Bernie
-----Ursprüngliche Nachricht-----
Von: Glenn Lewis [mailto:[EMAIL PROTECTED]]
Gesendet: Montag, 2. Dezember 2002 06:47
An: [EMAIL PROTECTED]
Betreff: [JBoss-user] commit-option per bean?
Hi All,
Setup: Jboss 3.0.3 with CMP, Postgres 7.
One of our session beans selects an entity bean instance deletes that
instance from the table. Problem was that two clients could concurrently
select the same instance and one would delete it, leaving the other with
an invalid instance. This happened even if the select and delete was
done inside a user transaction.
We didn't want to change the transaction isolation level from
READ_COMMITTED just for this problem, so instead the session bean now
calls a postgres function that does the select and delete in one step.
This solves the first (concurrency) problem, but because the changes are
not made through the beans, the jboss cache is no longer valid. This can
be solved by setting the commit-option to level C (from B), but that
means all beans are at level C.
Is there a way to set the commit-option per bean, or a better way to
solve our orginal problem?
Any help very much appreciated!
thanks
--
Glenn
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
JBoss-user mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/jboss-user
This e-mail and any attachment is for authorised use by the intended recipient(s)
only. It may contain proprietary material, confidential information and/or be subject
to legal privilege. It should not be copied, disclosed to, retained or used by, any
other party. If you are not an intended recipient then please promptly delete this
e-mail and any attachment and all copies and inform the sender. Thank you.
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
_______________________________________________
JBoss-user mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/jboss-user
