public class NullAwarePayloadArgumentResolver extends PayloadArgumentResolver
PayloadArgumentResolver that treats KafkaNull payloads as null.
@Paylaod
annotation must have required = false.| Constructor and Description |
|---|
NullAwarePayloadArgumentResolver(MessageConverter messageConverter) |
NullAwarePayloadArgumentResolver(MessageConverter messageConverter,
Validator validator) |
| Modifier and Type | Method and Description |
|---|---|
protected boolean |
isEmptyPayload(Object payload) |
resolveArgument, supportsParameter, validatepublic NullAwarePayloadArgumentResolver(MessageConverter messageConverter)
public NullAwarePayloadArgumentResolver(MessageConverter messageConverter, Validator validator)
protected boolean isEmptyPayload(Object payload)
isEmptyPayload in class PayloadArgumentResolver