001/*
002 * Copyright 2002-2018 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.web.reactive.resource;
018
019import org.springframework.core.io.Resource;
020import org.springframework.http.HttpHeaders;
021
022/**
023 * Extended interface for a {@link Resource} to be written to an
024 * HTTP response.
025 *
026 * @author Brian Clozel
027 * @since 5.0
028 */
029public interface HttpResource extends Resource {
030
031        /**
032         * The HTTP headers to be contributed to the HTTP response
033         * that serves the current resource.
034         * @return the HTTP response headers
035         */
036        HttpHeaders getResponseHeaders();
037}