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Merge branch '6.1.x'

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This commit is contained in:
Sébastien Deleuze
2024-03-01 16:53:27 +01:00
parent 861ef88d9f 227e75dae4
commit bdcd10e228
4 changed files with 78 additions and 16 deletions
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7
spring-web/src/main/java/org/springframework/web/method/annotation/AbstractNamedValueMethodArgumentResolver.java
View File

@@ -26,6 +26,7 @@ import kotlin.reflect.KFunction;
import kotlin.reflect.KParameter;
import kotlin.reflect.jvm.ReflectJvmMapping;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.ConversionNotSupportedException;
import org.springframework.beans.TypeMismatchException;
import org.springframework.beans.factory.config.BeanExpressionContext;
@@ -281,8 +282,12 @@ public abstract class AbstractNamedValueMethodArgumentResolver implements Handle
NamedValueInfo namedValueInfo, @Nullable Object arg) throws Exception {
WebDataBinder binder = binderFactory.createBinder(webRequest, null, namedValueInfo.name);
Class<?> parameterType = parameter.getParameterType();
if (KotlinDetector.isKotlinPresent() && KotlinDetector.isInlineClass(parameterType)) {
parameterType = BeanUtils.findPrimaryConstructor(parameterType).getParameterTypes()[0];
}
try {
arg = binder.convertIfNecessary(arg, parameter.getParameterType(), parameter);
arg = binder.convertIfNecessary(arg, parameterType, parameter);
}
catch (ConversionNotSupportedException ex) {
throw new MethodArgumentConversionNotSupportedException(arg, ex.getRequiredType(),

38
spring-web/src/test/kotlin/org/springframework/web/method/annotation/RequestParamMethodArgumentResolverKotlinTests.kt
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2024 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.
@@ -25,7 +25,6 @@ import org.springframework.core.annotation.SynthesizingMethodParameter
import org.springframework.core.convert.support.DefaultConversionService
import org.springframework.http.HttpMethod
import org.springframework.http.MediaType
import org.springframework.util.ReflectionUtils
import org.springframework.web.bind.MissingServletRequestParameterException
import org.springframework.web.bind.annotation.RequestParam
import org.springframework.web.bind.support.ConfigurableWebBindingInitializer
@@ -39,6 +38,7 @@ import org.springframework.web.testfixture.servlet.MockHttpServletRequest
import org.springframework.web.testfixture.servlet.MockHttpServletResponse
import org.springframework.web.testfixture.servlet.MockMultipartFile
import org.springframework.web.testfixture.servlet.MockMultipartHttpServletRequest
import kotlin.reflect.jvm.javaMethod
/**
* Kotlin test fixture for [RequestParamMethodArgumentResolver].
@@ -70,6 +70,9 @@ class RequestParamMethodArgumentResolverKotlinTests {
lateinit var nonNullableMultipartParamRequired: MethodParameter
lateinit var nonNullableMultipartParamNotRequired: MethodParameter
lateinit var nonNullableValueClassParam: MethodParameter
lateinit var nullableValueClassParam: MethodParameter
@BeforeEach
fun setup() {
@@ -80,10 +83,8 @@ class RequestParamMethodArgumentResolverKotlinTests {
binderFactory = DefaultDataBinderFactory(initializer)
webRequest = ServletWebRequest(request, MockHttpServletResponse())
val method = ReflectionUtils.findMethod(javaClass, "handle",
String::class.java, String::class.java, String::class.java, String::class.java,
Boolean::class.java, Boolean::class.java, Int::class.java, Int::class.java, String::class.java, String::class.java,
MultipartFile::class.java, MultipartFile::class.java, MultipartFile::class.java, MultipartFile::class.java)!!
val method = RequestParamMethodArgumentResolverKotlinTests::handle.javaMethod!!
val valueClassMethod = RequestParamMethodArgumentResolverKotlinTests::handleValueClass.javaMethod!!
nullableParamRequired = SynthesizingMethodParameter(method, 0)
nullableParamNotRequired = SynthesizingMethodParameter(method, 1)
@@ -101,6 +102,9 @@ class RequestParamMethodArgumentResolverKotlinTests {
nullableMultipartParamNotRequired = SynthesizingMethodParameter(method, 11)
nonNullableMultipartParamRequired = SynthesizingMethodParameter(method, 12)
nonNullableMultipartParamNotRequired = SynthesizingMethodParameter(method, 13)
nonNullableValueClassParam = SynthesizingMethodParameter(valueClassMethod, 0)
nullableValueClassParam = SynthesizingMethodParameter(valueClassMethod, 1)
}
@Test
@@ -317,6 +321,20 @@ class RequestParamMethodArgumentResolverKotlinTests {
}
}
@Test
fun resolveNonNullableValueClass() {
request.addParameter("value", "123")
var result = resolver.resolveArgument(nonNullableValueClassParam, null, webRequest, binderFactory)
assertThat(result).isEqualTo(123)
}
@Test
fun resolveNullableValueClass() {
request.addParameter("value", "123")
var result = resolver.resolveArgument(nullableValueClassParam, null, webRequest, binderFactory)
assertThat(result).isEqualTo(123)
}
@Suppress("unused_parameter")
fun handle(
@@ -338,5 +356,13 @@ class RequestParamMethodArgumentResolverKotlinTests {
@RequestParam("mfile", required = false) nonNullableMultipartParamNotRequired: MultipartFile) {
}
@Suppress("unused_parameter")
fun handleValueClass(
@RequestParam("value") nonNullable: ValueClass,
@RequestParam("value") nullable: ValueClass?) {
}
@JvmInline value class ValueClass(val value: Int)
}