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Expose parameter annotations from interfaces across entire class hierarchy

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Closes gh-24127
This commit is contained in:
Juergen Hoeller
2020-03-24 00:53:40 +01:00
parent dbb09334f3
commit 9f71c98871
2 changed files with 33 additions and 3 deletions
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4
spring-web/src/main/java/org/springframework/web/method/HandlerMethod.java
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@@ -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.
@@ -339,7 +339,7 @@ public class HandlerMethod {
List<Annotation[][]> parameterAnnotations = this.interfaceParameterAnnotations;
if (parameterAnnotations == null) {
parameterAnnotations = new ArrayList<>();
for (Class<?> ifc : this.method.getDeclaringClass().getInterfaces()) {
for (Class<?> ifc : ClassUtils.getAllInterfacesForClassAsSet(this.method.getDeclaringClass())) {
for (Method candidate : ifc.getMethods()) {
if (isOverrideFor(candidate)) {
parameterAnnotations.add(candidate.getParameterAnnotations());