For target beans annotated with @Transactional, Spring will create a TransactionInterceptor, and pass it to the generated proxy object. So when you call the method from client code, you're …

The transactional only changes your database connection to not auto commit. – OQJF. Commented Jul 10, ...

Jul 3, 2009 · @Transactional Annotations should be placed around all operations that are inseparable. Using @Transactional transaction propagation are handled automatically.In this …

Dec 13, 2011 · @Transactional annotation describes transaction attributes on a method or class. @Autowired private TestDAO testDAO; …

Apr 17, 2014 · @Rogerio Using Transactional annotation on controller methods create proxy object for the controller class ? why it makes the proxy object if we use Transactional …

Feb 24, 2016 · I mean, a method should be Transactional when it have to be all done in a same transaction, and this depends for the programmer and the business logic. For example, Option …

Jun 29, 2012 · Transactional Memory is the concept of using transactions rather than locks to synchronise processes that execute in parallel and share memory. At a very simplified level, to …

You may add @Transactional later if you plan to add more logic to your service that deals with another tables / repositories - then there will be a point having it. If no - then your service …

Feb 23, 2016 · Now when one of both actions may fail, both should be undone. I assume, that using the @Transactional annotation would provide what I need, as if one of both actions …

Jul 8, 2017 · From the explanation of Oliver Gierke - the Spring Data author:. Reading methods like findAll() and findOne(…) are using @Transactional(readOnly = true) which is not strictly …