[jboss-jira] [JBoss JIRA] Closed: (JBAS-6394) CachedConnectionManager start transaction for all connection in cache.
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https://jira.jboss.org/jira/browse/JBAS-6394?page=com.atlassian.jira.plug...
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Adrian Brock closed JBAS-6394.
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Resolution: Rejected
This is not a bug.
You are creating transaction boundaries that the appserver/JCA layer does not know about.
It's not very suprising you have confused it.
What you (really Spring) are doing is technically illegal according to the JavaEE specs
and is not portable (though it will work in simple cases).
You shouldn't be suspending transactions using the TransactionManager directly
(it is not a user api) and nested UserTransasctions are not allowed.
The correct fix for Spring (JBoss AppServer only) is for their transaction demarcation
interceptor to also notify the JBoss CachedConnectionManager (CCM) of the new
transactional
context using code similar to the valve or interceptor.
Your "workaround" totally disables the CCM so other features won't work,
such as:
http://www.jboss.org/community/docs/DOC-11248
If you want to discuss this further use the forums.
CachedConnectionManager start transaction for all connection in
cache.
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Key: JBAS-6394
URL: https://jira.jboss.org/jira/browse/JBAS-6394
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: JCA service
Environment: JBossAS-4.2.2.GA, jdk1.5_14, windows XP SP2, spring framework 2.5.1
Reporter: Nattapong Triammeerit
I use spring to implement database dao leyer and transaction management. I got a error
"Trying to start a new tx when old is not complete! ..." when I try to create
the transaction after directly getting database connection from datasource.
The scenario is
1. Firstly get database connection from datasource. The connection is added to
CachedConnectionManager.
2. Start the transaction, the connection in CachedConnectionManager is started.
3. Get database connection from datasource again. It throw
"org.jboss.resource.connectionmanager.JBossLocalXAException: Trying to start a new tx
when old is not complete! ..."
I think, It raise an error becuase it start the first connection in
CachedConnectionManager but JBoss transaction manager unknown it and cannot suspense it
before inner transaction started. Does it is correct to start transaction to all
connection of CachedConnectionManager?
Thanks
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