事务控制时序图(下)

processRollback()

rollback()

CglibAopProxy

AbstractPlatformTransactionManager

成功

Loop

1. prepareTransactionInfo()

异常

doCommit()

doRollback()

DatasourceTransactionOrJtaTransactionOrCciLocalTransaction

2. commitTransactionAfterReturning()

4.cleanupTransactionInfo()

TransactionInterceptor

invokeWithinTransaction()

commit

3.completeTransactionAfterThrowing()

processCommit()