org.springframework.transaction
Interfaces 
PlatformTransactionManager
SavepointManager
TransactionDefinition
TransactionStatus
Exceptions 
CannotCreateTransactionException
HeuristicCompletionException
IllegalTransactionStateException
InvalidIsolationLevelException
InvalidTimeoutException
NestedTransactionNotSupportedException
NoTransactionException
TransactionException
TransactionSuspensionNotSupportedException
TransactionSystemException
TransactionTimedOutException
TransactionUsageException
UnexpectedRollbackException