JBossCache 1.4.1.SP3
JBossTM 4.2.3.SP5
I am having trouble getting transaction support working.
I have made the following transaction lookup class,
public class JBossTMTransactionManagerLookup implements TransactionManagerLookup {
public TransactionManager getTransactionManager() throws Exception {
return com.arjuna.ats.jta.TransactionManager.transactionManager();
}
}and configured it in the treecache xml file:
...
<attribute name="TransactionManagerLookupClass">....JBossTMTransactionManagerLookup</attribute>
...
Then, I create transactions like this:
UserTransaction tx = com.arjuna.ats.jta.UserTransaction.userTransaction();
tx.begin();
// cache get/put operations:
tx.commit();
This does not work. The TransactionManagerLookup class is never called. Furthermore, if it is called, I don't understand how JBossCache determines if there is a transaction open it can participate in. Does it lookup it's transaction manager and ask if there are any open transactions in the current Thread, or something like that?
