Merge branch '5.2.x'

# Conflicts:
#	build.gradle
#	spring-tx/src/main/java/org/springframework/dao/support/PersistenceExceptionTranslationInterceptor.java
#	spring-web/src/main/java/org/springframework/web/bind/support/WebRequestDataBinder.java
#	spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java
#	spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java
This commit is contained in:
Juergen Hoeller
2020-08-07 13:15:36 +02:00
9 changed files with 64 additions and 28 deletions

View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -60,7 +60,7 @@ public class RSocketRequesterMethodArgumentResolver implements HandlerMethodArgu
return Mono.just(requester);
}
else if (RSocket.class.isAssignableFrom(type)) {
return Mono.just(requester.rsocket());
return Mono.justOrEmpty(requester.rsocket());
}
else {
return Mono.error(new IllegalArgumentException("Unexpected parameter type: " + parameter));