org.springframework.messaging.rsocket

Class RSocketMessageHandler

java.lang.Object

org.springframework.messaging.handler.invocation.reactive.AbstractMethodMessageHandler<CompositeMessageCondition>

org.springframework.messaging.handler.annotation.reactive.MessageMappingMessageHandler

org.springframework.messaging.rsocket.RSocketMessageHandler

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.context.EmbeddedValueResolverAware, ReactiveMessageHandler

Direct Known Subclasses:

MessageHandlerAcceptor

public class RSocketMessageHandler
extends MessageMappingMessageHandler

RSocket-specific extension of MessageMappingMessageHandler.

The configured encoders are used to encode the return values from handler methods, with the help of RSocketPayloadReturnValueHandler.

Since:

5.2

Author:

Rossen Stoyanchev

Field Summary

Fields inherited from class org.springframework.messaging.handler.invocation.reactive.AbstractMethodMessageHandler

logger

Constructor Summary

Constructors

Constructor and Description
RSocketMessageHandler()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
List<? extends org.springframework.core.codec.Encoder<?>>	getEncoders() Return the configured encoders.
RSocketStrategies	getRSocketStrategies() Return the RSocketStrategies instance provided via rsocketStrategies, or otherwise initialize it with the configured encoders, decoders, and others.
protected void	handleNoMatch(String destination, Message<?> message) Invoked when no matching handler is found.
protected List<? extends HandlerMethodReturnValueHandler>	initReturnValueHandlers() Return the list of return value handlers to use.
void	setEncoders(List<? extends org.springframework.core.codec.Encoder<?>> encoders) Configure the encoders to use for encoding handler method return values.
void	setRSocketStrategies(RSocketStrategies rsocketStrategies) Provide configuration in the form of RSocketStrategies.

Methods inherited from class org.springframework.messaging.handler.annotation.reactive.MessageMappingMessageHandler

createExceptionMethodResolverFor, getConversionService, getDecoders, getDestination, getDirectLookupMappings, getHandlerPredicate, getMappingComparator, getMappingForMethod, getMatchingMapping, getPathMatcher, getValidator, handleMatch, initArgumentResolvers, initHandlerPredicate, setAutoDetectDisabled, setConversionService, setDecoders, setEmbeddedValueResolver, setHandlerPredicate, setHandlers, setPathMatcher, setValidator

Methods inherited from class org.springframework.messaging.handler.invocation.reactive.AbstractMethodMessageHandler

detectHandlerMethods, getApplicationContext, getArgumentResolverConfigurer, getBeanName, getDestinationLookup, getHandlerMethods, getReactiveAdapterRegistry, getReturnValueHandlerConfigurer, handleMessage, registerExceptionHandlerAdvice, registerHandlerMethod, setApplicationContext, setArgumentResolverConfigurer, setBeanName, setReactiveAdapterRegistry, setReturnValueHandlerConfigurer

Methods inherited from class java.lang.Object

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

Constructor Detail

RSocketMessageHandler

public RSocketMessageHandler()

Method Detail

setEncoders

public void setEncoders(List<? extends org.springframework.core.codec.Encoder<?>> encoders)

Configure the encoders to use for encoding handler method return values.

getEncoders

public List<? extends org.springframework.core.codec.Encoder<?>> getEncoders()

Return the configured encoders.

setRSocketStrategies

public void setRSocketStrategies(RSocketStrategies rsocketStrategies)

Provide configuration in the form of RSocketStrategies. This is an alternative to using setEncoders(List), MessageMappingMessageHandler.setDecoders(List), and others directly. It is convenient when you also configuring an RSocketRequester in which case the RSocketStrategies encapsulates required configuration for re-use.

Parameters:

rsocketStrategies - the strategies to use

getRSocketStrategies

public RSocketStrategies getRSocketStrategies()

Return the RSocketStrategies instance provided via rsocketStrategies, or otherwise initialize it with the configured encoders, decoders, and others.

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class AbstractMethodMessageHandler<CompositeMessageCondition>

initReturnValueHandlers

protected List<? extends HandlerMethodReturnValueHandler> initReturnValueHandlers()

Description copied from class: AbstractMethodMessageHandler

Return the list of return value handlers to use.

Subclasses should also take into account custom return value types configured via AbstractMethodMessageHandler.setReturnValueHandlerConfigurer(org.springframework.messaging.handler.invocation.reactive.ReturnValueHandlerConfigurer).

Overrides:

initReturnValueHandlers in class MessageMappingMessageHandler

handleNoMatch

protected void handleNoMatch(@Nullable
                             String destination,
                             Message<?> message)

Description copied from class: AbstractMethodMessageHandler

Invoked when no matching handler is found.

Overrides:

handleNoMatch in class AbstractMethodMessageHandler<CompositeMessageCondition>

Parameters:

destination - the destination

message - the message