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.http2.markup.head.servlet4;
018
019import org.apache.wicket.Application;
020import org.apache.wicket.IInitializer;
021import org.apache.wicket.http2.Http2Settings;
022
023/**
024 * Initializes the servlet 4 specific push builder API and makes it available through the HTTP2
025 * settings
026 */
027public class Initializer implements IInitializer
028{
029        /**
030         * Initializes the push builder API of Servlet 4
031         */
032        @Override
033        public void init(Application application)
034        {
035                Http2Settings http2Settings = Http2Settings.Holder.get(application);
036                http2Settings.setPushBuilder(new Servlet4PushBuilder());
037        }
038
039        @Override
040        public void destroy(Application application)
041        {
042                // NOOP
043        }
044}