Ale*_*mov 5 java validation spring spring-boot spring-cloud-stream
如何使用标准的基于Spring注释的验证在消息侦听器中使用Spring Cloud Stream框架执行验证?
尝试了不同的情况,@Valid @Payload对于传入的对象,尝试使用@Validatedon entity 处理器的方法验证,但它没有帮助.
@StreamListener(MediaItemStream.ITEM_LIKED_CHANNEL)
public void handleLikeMessage(@Valid @Payload LikeInputDto like) {...
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和
@Bean
public MethodValidationPostProcessor methodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
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目前最好的方法是使用自定义服务进行验证,但它看起来并不像想要的那样.
@Log4j2
@Service
@AllArgsConstructor
public class LikeStreamHandler {
private MediaEventMessagingService mediaEventMessagingService;
private ValidationService validationService;
@StreamListener(MediaItemStream.ITEM_LIKED_CHANNEL)
public void handleLikeMessage(LikeInputDto like) {
validationService.validate(like);
log.debug("Handling LIKE message: {}", like);
mediaEventMessagingService.processLikeEvent(like);
}
}
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