001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.rest.response;
014
015import static org.apache.juneau.rest.response.EarlyHints.*;
016
017import org.apache.juneau.http.annotation.*;
018
019/**
020 * Represents an <c>HTTP 103 Early Hints</c> response.
021 *
022 * <div class='warn'>
023 *    <b>Deprecated</b> - Use {@link org.apache.juneau.http.response.EarlyHints}
024 * </div>
025 *
026 * <p>
027 * Used to return some response headers before final HTTP message.
028 */
029@Response(code=CODE, description=MESSAGE)
030@Deprecated
031public class EarlyHints extends HttpResponse {
032
033   /** HTTP status code */
034   public static final int CODE = 103;
035
036   /** Default message */
037   public static final String MESSAGE = "Early Hints";
038
039   /** Reusable instance. */
040   public static final EarlyHints INSTANCE = new EarlyHints();
041
042   /**
043    * Constructor using HTTP-standard message.
044    */
045   public EarlyHints() {
046      this(MESSAGE);
047   }
048
049   /**
050    * Constructor using custom message.
051    * @param message Message to send as the response.
052    */
053   public EarlyHints(String message) {
054      super(message);
055   }
056}