| Interface to be implemented by transaction objects that are able to
return an internal rollback-only marker, typically from a another
transaction that has participated and marked it as rollback-only.
Autodetected by DefaultTransactionStatus, to always return a
current rollbackOnly flag even if not resulting from the current
TransactionStatus.
author: Juergen Hoeller since: 1.1 See Also: DefaultTransactionStatus.isRollbackOnly |