001/*
002 * Copyright 2002-2015 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.http;
018
019/**
020 * Represents the base interface for HTTP request and response messages.
021 * Consists of {@link HttpHeaders}, retrievable via {@link #getHeaders()}.
022 *
023 * @author Arjen Poutsma
024 * @since 3.0
025 */
026public interface HttpMessage {
027
028        /**
029         * Return the headers of this message.
030         * @return a corresponding HttpHeaders object (never {@code null})
031         */
032        HttpHeaders getHeaders();
033
034}