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@Component
public class MyComponent {
@Autowired
private MyService myService;
@Transactional
public boolean processStream(InputStream is) {
...
myService.doIt(foo);
...
}
}
@Service
public class MyServiceImpl implements MyService {
@PersistenceContext
private EntityManager em;
@Transactional
public Lei doIt(Foo foo) {
...
foo = em.merge(foo);
...
}
}
我的问题是,虽然流处理Foo对象已经提交到数据库。我希望当processStream完成时它会被提交。交易不起作用。春季启动@Transactional
即使使用spring.jpa.properties.org.hibernate.flushMode = MANUAL,Foo对象仍可立即显示 – ropo