Package org.springframework.messaging.handler.annotation

Class MessageMappingReflectiveProcessor

java.lang.Object

org.springframework.messaging.handler.annotation.MessageMappingReflectiveProcessor

All Implemented Interfaces:

org.springframework.aot.hint.annotation.ReflectiveProcessor

public class MessageMappingReflectiveProcessor
extends Object
implements org.springframework.aot.hint.annotation.ReflectiveProcessor

ReflectiveProcessor implementation for types annotated with @MessageMapping, @SubscribeMapping and @MessageExceptionHandler. In addition to registering reflection hints for invoking the annotated method, this implementation handles:

• Return types
• Parameters identified as potential payloads
• Message parameters
• Exception classes specified via @MessageExceptionHandler

Since:

6.0

Author:

Sebastien Deleuze

Constructor Summary

Constructors

Constructor	Description
MessageMappingReflectiveProcessor()

Method Summary

Modifier and Type	Method	Description
protected boolean	couldBePayload(org.springframework.core.MethodParameter methodParameter)
protected Type	getMessageType(org.springframework.core.MethodParameter parameter)
protected void	registerMessageExceptionHandlerHints(org.springframework.aot.hint.ReflectionHints hints, MessageExceptionHandler annotation)
protected void	registerMethodHints(org.springframework.aot.hint.ReflectionHints hints, Method method)
protected void	registerParameterHints(org.springframework.aot.hint.ReflectionHints hints, Method method)
void	registerReflectionHints(org.springframework.aot.hint.ReflectionHints hints, AnnotatedElement element)
protected void	registerReturnValueHints(org.springframework.aot.hint.ReflectionHints hints, Method method)
protected void	registerTypeHints(org.springframework.aot.hint.ReflectionHints hints, Class<?> type)

Methods inherited from class java.lang.Object

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

Constructor Details

MessageMappingReflectiveProcessor

public MessageMappingReflectiveProcessor()

Method Details

registerReflectionHints

public void registerReflectionHints(org.springframework.aot.hint.ReflectionHints hints,
 AnnotatedElement element)

Specified by:

registerReflectionHints in interface org.springframework.aot.hint.annotation.ReflectiveProcessor

registerTypeHints

protected void registerTypeHints(org.springframework.aot.hint.ReflectionHints hints,
 Class<?> type)

registerMethodHints

protected void registerMethodHints(org.springframework.aot.hint.ReflectionHints hints,
 Method method)

registerParameterHints

protected void registerParameterHints(org.springframework.aot.hint.ReflectionHints hints,
 Method method)

registerMessageExceptionHandlerHints

protected void registerMessageExceptionHandlerHints(org.springframework.aot.hint.ReflectionHints hints,
 MessageExceptionHandler annotation)

couldBePayload

protected boolean couldBePayload(org.springframework.core.MethodParameter methodParameter)

registerReturnValueHints

protected void registerReturnValueHints(org.springframework.aot.hint.ReflectionHints hints,
 Method method)

getMessageType

@Nullable
protected Type getMessageType(org.springframework.core.MethodParameter parameter)