org.springframework.web.server.ServerWebExchangeExtensions.kt Maven / Gradle / Ivy
/*
* Copyright 2002-2023 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.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.server
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.reactor.awaitSingle
import kotlinx.coroutines.reactor.mono
import org.springframework.http.codec.multipart.Part
import org.springframework.util.MultiValueMap
import java.security.Principal
/**
* Coroutines variant of [ServerWebExchange.getFormData].
*
* @author Sebastien Deleuze
* @since 6.1
*/
suspend fun ServerWebExchange.awaitFormData(): MultiValueMap =
this.formData.awaitSingle()
/**
* Coroutines variant of [ServerWebExchange.getMultipartData].
*
* @author Sebastien Deleuze
* @since 6.1
*/
suspend fun ServerWebExchange.awaitMultipartData(): MultiValueMap =
this.multipartData.awaitSingle()
/**
* Coroutines variant of [ServerWebExchange.getPrincipal].
*
* @author Sebastien Deleuze
* @since 6.1
*/
suspend fun ServerWebExchange.awaitPrincipal(): T =
this.getPrincipal().awaitSingle()
/**
* Coroutines variant of [ServerWebExchange.getSession].
*
* @author Sebastien Deleuze
* @since 6.1
*/
suspend fun ServerWebExchange.awaitSession(): WebSession =
this.session.awaitSingle()
/**
* Coroutines variant of [ServerWebExchange.Builder.principal].
*
* @author Sebastien Deleuze
* @since 6.1
*/
fun ServerWebExchange.Builder.principal(supplier: suspend () -> Principal): ServerWebExchange.Builder
= principal(mono(Dispatchers.Unconfined) { supplier.invoke() })