Class PulsarNullAwarePayloadArgumentResolver

java.lang.Object

org.springframework.messaging.handler.annotation.support.PayloadMethodArgumentResolver

org.springframework.pulsar.annotation.PulsarNullAwarePayloadArgumentResolver

All Implemented Interfaces:

HandlerMethodArgumentResolver

public class PulsarNullAwarePayloadArgumentResolver
extends PayloadMethodArgumentResolver

A PayloadMethodArgumentResolver that can properly decode PulsarNull payloads into null.

Since:

1.0.1

Author:

Chris Bono

Method Summary

Modifier and Type	Method	Description
protected boolean	isEmptyPayload(@Nullable Object payload)
@Nullable Object	resolveArgument(MethodParameter parameter, Message<?> message)

Methods inherited from class PayloadMethodArgumentResolver

resolveTargetClass, supportsParameter, validate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

resolveArgument

public @Nullable Object resolveArgument(MethodParameter parameter,
 Message<?> message)
                                 throws Exception

Specified by:

resolveArgument in interface HandlerMethodArgumentResolver

Overrides:

resolveArgument in class PayloadMethodArgumentResolver

Throws:

Exception

isEmptyPayload

protected boolean isEmptyPayload(@Nullable Object payload)

Overrides:

isEmptyPayload in class PayloadMethodArgumentResolver