| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.wicket.markup.html; |
| |
| import org.apache.wicket.markup.head.IHeaderResponse; |
| |
| /** |
| * Setting an IHeaderResponseDecorator on an application allows you to wrap any {@link IHeaderResponse} |
| * created by Wicket in a separate implementation that adds functionality to it when used by all |
| * {@link IHeaderContributor} components or behaviors. |
| * <p> |
| * Everywhere that Wicket creates an instance of IHeaderResponse, it will call to your application |
| * and give it the opportunity to decorate that IHeaderResponse before using it. |
| * |
| * @see IHeaderResponse |
| * @see DecoratingHeaderResponse |
| * @author Jeremy Thomerson |
| */ |
| public interface IHeaderResponseDecorator |
| { |
| |
| /** |
| * The method that does the decorating of the IHeaderResponse. |
| * |
| * @param response |
| * the original response created by Wicket |
| * @return the response to be used by IHeaderContributors |
| */ |
| IHeaderResponse decorate(IHeaderResponse response); |
| } |