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Is there a way to setup MyBatis with SpringMVC to have one transaction for whole http request? Generally is there something like Hibernate OpenSessionInViewFilter in MyBatis or should I write my own filter to fulfill such behavior?
You are confused by notions “session” and “transaction”. OSIV opens session, in one session several transactions may coexist. Usually you should put
@Transactionalattributes to services which are used by controllers, depending on your business requirements.Moreover, one big transaction for everything is an anti-pattern. Ideally is to have a read-write transaction for a user’s actions, and then another read-only transaction is to build a response for the user. It saves resources, because database locks taken for inserts/updates are released earlier.