/*
 * Copyright 2002-2016 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
 *
 *      http://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.http;

import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;

import org.springframework.core.io.buffer.DataBuffer;

/**
 * An "reactive" HTTP input message that exposes the input as {@link Publisher}.
 *
 * <p>Typically implemented by an HTTP request on the server-side or a response
 * on the client-side.
 *
 * @author Arjen Poutsma
 * @since 5.0
 */
public interface ReactiveHttpInputMessage extends HttpMessage {

	/**
	 * Return the body of the message as a {@link Publisher}.
	 * @return the body content publisher
	 */
	Flux<DataBuffer> getBody();

}
