I use annotations to mark methods which should be executed in a transaction.
But, in one place I need to do transactionManager.rollback()
manually, without annotation. How can I obtain transactionManager
object?
If you want to rollback the current transaction, you may use
TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
Note that it doesn't rollback the transaction immediately - it sets the "rollback only" status, so transaction will be rolled back during attempt to commit.
TransactionTemplate
, as described in 10.6 Programmatic transaction management .
Also you can obtain an instance of PlatformTransactionManager
, but it's not widely used since TransactionTemplate
is a recommended approach for programmatic transaction demaracation.
See also:
如果您的对象是由Spring配置的,那么您当然可以将一个事务管理器注入其中......
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