two methods in one transaction

Question

I have a DAO class with two following methods:

@Transactional
public void save() throws Exception {

}

@Transactional
public void save2() {

}

In the service class I call those methods as follows:

public void processDAO() {
    dao.save();
    dao.save2();
}

My question is, will those methods run as part of the same transaction or in independent transactions or none of these?

Thanks and best regards,

score 4 · Answer 1 · answered Jul 12 '16 at 04:39

4

If the processDAO() method or the class of this method or a method/class which is higher in the call stack is also annotated with @Transactional, then they will run in the same transaction, otherwise in two different transactions.

answered Jul 12 '16 at 04:39

dunni

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score 4 · Answer 2 · edited May 23 '17 at 11:58

4

they will run in independent transactions.
you can refrence to Showing a Spring transaction in log to check it. if you want processDAO methond in the same transaction you can add @Transactional on processDAO method

edited May 23 '17 at 11:58

Community

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1

answered Jul 12 '16 at 04:41

Ge Jun

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two methods in one transaction

2 Answers2