org.springframework.transaction.support
Interfaces 
CallbackPreferringPlatformTransactionManager
SmartTransactionObject
TransactionCallback
TransactionSynchronization
Classes 
AbstractPlatformTransactionManager
AbstractTransactionStatus
DefaultTransactionDefinition
DefaultTransactionStatus
ResourceHolderSupport
SimpleTransactionStatus
TransactionCallbackWithoutResult
TransactionSynchronizationAdapter
TransactionSynchronizationManager
TransactionSynchronizationUtils
TransactionTemplate