001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.wicket.protocol.http;
018
019import org.apache.wicket.request.http.WebResponse;
020
021/**
022 * Any kind of response that buffers meta data such as cookies and headers and can unbuffer it into
023 * another response
024 * <p>
025 * This is, for example, needed to save the cookies during a redirect to buffer operation
026 * </p>
027 */
028public interface IMetaDataBufferingWebResponse
029{
030        /**
031         * transfer cookies to given web response
032         * 
033         * @param webResponse
034         *            web response that should receive the current cookies
035         */
036        void writeMetaData(WebResponse webResponse);
037}