问Spring注释:为多个方法定义切入点

EN

@Aspect
public class SampleDynamicValidationAspect {

    private static final Logger logger = LoggerFactory.getLogger(SampleDynamicValidationAspect.class); 

    /**
    private SampleTblDAO dao; //DAOs can be used inside dynamic validations
    **/


    @Before("execution(public * com.rakuten.gep.sample.businesslogic.impl.SampleBusinessLogicImpl.updateSample(com.rakuten.gep.sample.entity.common.Sample,..)) && args(sample,..) throws *Exception"
            +"|| execution(public * com.rakuten.gep.sample.businesslogic.impl.SampleBusinessLogicImpl.createSample(com.rakuten.gep.sample.entity.common.Sample,..)) && args(sample,..) throws *Exception")
    public void validate(Sample sample) throws SampleException {
        //Dynamic validation here.
        //If some validation is failed, wrapped the appropiate exception in SampleException
        System.out.println("Involking Dynamic Validator");
    }
}

@Service
public class SampleBusinessLogicImpl implements SampleBusinessLogic {

    @Autowired
    @Qualifier(value="proxySampleTblDao")
    private SampleTblDao sampleTblDao;

    @Override
    @Transactional(rollbackFor=Exception.class)
    public Sample createSample(Sample sample) throws SampleException {
        //..
    }


    @Override
    @Transactional(rollbackFor=Exception.class)
    public Sample updateSample(Sample sample) throws SampleException {
      //..

    }
}