A transactional operation runs in the caller’s transaction, or, if the caller is not enlisted in a transaction, in a new transaction. The following operations can be transactional:
publish A message producer can publish a message within a transaction.
send A message producer can send a message within a transaction.
acknowledge A client can acknowledge and process a message in the same transaction.
onMessage A listener component can process a message within the same transaction as the automatic acknowledgment, which occurs when onMessage returns.
move A message can be moved from one queue to another only within a transaction.
