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Add a requiredBody() extension to RestClient.ResponseSpec

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Closes gh-32703
This commit is contained in:
donghui
2024-04-24 23:20:25 +09:00
committed by Sébastien Deleuze
parent 3002813598
commit a662f5e719
2 changed files with 25 additions and 3 deletions
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12
spring-web/src/main/kotlin/org/springframework/web/client/RestClientExtensions.kt
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@@ -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.
@@ -42,6 +42,14 @@ inline fun <reified T : Any> RestClient.RequestBodySpec.bodyWithType(body: T): R
inline fun <reified T : Any> RestClient.ResponseSpec.body(): T? =
body(object : ParameterizedTypeReference<T>() {})
/**
* Extension for [RestClient.ResponseSpec.body] providing a `requiredBody<Foo>()` variant with a non-nullable
* return value.
* @throws NoSuchElementException if there is no response body
* @since 6.2
*/
inline fun <reified T : Any> RestClient.ResponseSpec.requiredBody(): T =
body(object : ParameterizedTypeReference<T>() {}) ?: throw NoSuchElementException("Response body is required")
/**
* Extension for [RestClient.ResponseSpec.toEntity] providing a `toEntity<Foo>()` variant
@@ -52,4 +60,4 @@ inline fun <reified T : Any> RestClient.ResponseSpec.body(): T? =
* @since 6.1
*/
inline fun <reified T : Any> RestClient.ResponseSpec.toEntity(): ResponseEntity<T> =
toEntity(object : ParameterizedTypeReference<T>() {})
toEntity(object : ParameterizedTypeReference<T>() {})