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.http.response;
014
015import static org.apache.juneau.http.response.NoContent.*;
016
017import org.apache.juneau.http.annotation.*;
018
019/**
020 * Represents an <c>HTTP 204 No Content</c> response.
021 *
022 * <p>
023 * The server successfully processed the request and is not returning any content.
024 */
025@Response(code=CODE, description=MESSAGE)
026public class NoContent extends HttpResponse {
027
028   /** HTTP status code */
029   public static final int CODE = 204;
030
031   /** Default message */
032   public static final String MESSAGE = "No Content";
033
034   /** Reusable instance. */
035   public static final NoContent INSTANCE = new NoContent();
036
037   /**
038    * Constructor using HTTP-standard message.
039    */
040   public NoContent() {
041      this(MESSAGE);
042   }
043
044   /**
045    * Constructor using custom message.
046    * @param message Message to send as the response.
047    */
048   public NoContent(String message) {
049      super(message);
050   }
051}