public interface UserService {
void createUser(User user);
}
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserRepository userRepository;
@Transactional
public void createUser(User user) {
userRepository.save(user);
}
}
<bean id="userService" class="com.example.UserServiceImpl" />
<bean id="userRepository" class="com.example.UserRepository" />
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<constructor-arg ref="dataSource" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
