[英]Spring AOP and getting result of method
我正在使用 AOP 編寫自定義指標服務。 這是我的自定義注釋
@Retention(RUNTIME)
@Target(METHOD)
public @interface Metric {
}
和方面類:
@RequiredArgsConstructor
@Aspect
@Component
@Data
public class MetricAspect {
Map<Signature, Map<Object, Counter>> metrics = new HashMap<>();
@AfterReturning("@annotation(Metric)")
public void afterReturning(JoinPoint joinPoint) {
Signature signature = joinPoint.getSignature();
metrics.get(signature).get("Success").increment();
}
}
我在我的方法上添加了我的自定義注釋:
@Override
@Metric
public GetCMOwnerInvoiceResponseDTO getCMOwnerInvoice(GetCMOwnerInvoiceRequestDTO getCMOwnerInvoiceRequest) throws ValidationWebFault_Exception {
GetCMOwnerInvoiceRequest request = wsConversionService.convert(getCMOwnerInvoiceRequest, GetCMOwnerInvoiceRequest.class);
GetCMOwnerInvoiceResponse response = invoiceService.getCMOwnerInvoice(request);
return wsConversionService.convert(response, GetCMOwnerInvoiceResponseDTO.class);
}
我需要將GetCMOwnerInvoiceResponseDTO
object 方法的結果添加到我的metrics
map 中,而不是單詞“Success”。 我需要使用哪個 arguments 或注釋?
您可以使用returning
屬性
@AfterReturning("@annotation(Metric)" , returning="returnValue")
public void afterReturning(JoinPoint joinPoint, Object returnValue) {
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