@Service
@Transactional
public class UserServiceImpl implements UserService {
private UserRepository userRepository;
@Autowired
public UserServiceImpl(UserRepository userRepository) {
this.userRepository = userRepository;
}
public void createUser(User user) {
userRepository.save(user);
}
public void deleteUser(String userId) {
userRepository.deleteByUserId(userId);
}
}
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
