What kind of TransactionManager is supported by JBossCache?
JBossCache supports any TransactionManager that is JTA compliant such as JBossTM. A user can configure the transaction manager through the configuration xml setting. JBossCache also has a built in dummy transaction manager (org.jboss.cache.tm.DummyTransactionManager) for testing purpose only. But note that DummyTransactionManager is not thread safe though. I.e., it does not support concurrent transaction. Instead, only one transaction is allowed at one time.