public interface TransactionManagerLookupFactory interface, allows Cache or RemoteCache to use different transactional systems. Thread safety: it is possible for the same instance of this class to be used by multiple caches at the same time e.g. when the same instance is passed to multiple configurations. As infinispan supports parallel test startup, it might be possible for multiple threads to invoke the getTransactionManager() method concurrently, so it is highly recommended for instances of this class to be thread safe.
- Bela Ban, Aug 26 2003