| /* |
| * 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.http2.markup.head.jetty; |
| |
| import jakarta.servlet.http.HttpServletRequest; |
| |
| import org.apache.wicket.http2.markup.head.PushBuilder; |
| import org.apache.wicket.http2.markup.head.PushItem; |
| import org.apache.wicket.http2.markup.head.PushItemHeaderValue; |
| import org.apache.wicket.http2.markup.head.PushItemHeaderValue.HeaderOperation; |
| import org.apache.wicket.request.Request; |
| import org.apache.wicket.request.cycle.RequestCycle; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Allows to push resources with the Jetty 9.3+ specific push builder API |
| * |
| * @author Tobias Soloschenko |
| */ |
| public class Jetty9PushBuilder implements PushBuilder |
| { |
| private static final Logger LOG = LoggerFactory.getLogger(Jetty9PushBuilder.class); |
| |
| @Override |
| public void push(HttpServletRequest httpServletRequest, PushItem... pushItems) |
| { |
| Request request = RequestCycle.get().getRequest(); |
| HttpServletRequest httpRequest = (HttpServletRequest) request.getContainerRequest(); |
| // FIXME Wicket 10 |
| final jakarta.servlet.http.PushBuilder pushBuilder = null;//org.eclipse.jetty.server.Request.getBaseRequest(httpRequest).getPushBuilder(); |
| if (pushBuilder != null) |
| { |
| for (PushItem pushItem : pushItems) |
| { |
| pushBuilder.path(pushItem.getUrl()); |
| pushItem.getHeaders().entrySet().stream().forEach(pushHeader -> { |
| String key = pushHeader.getKey(); |
| PushItemHeaderValue value = pushHeader.getValue(); |
| if(value.getOperation() == HeaderOperation.ADD){ |
| pushBuilder.addHeader(key, value.getValue()); |
| }else{ |
| pushBuilder.setHeader(key, value.getValue()); |
| } |
| }); |
| pushBuilder.push(); |
| } |
| } |
| else |
| { |
| LOG.warn("Attempted to use HTTP2 Push but it is not supported for the current request: {}!", |
| httpRequest); |
| } |
| } |
| } |