| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http.nio.support; |
| |
| import java.io.IOException; |
| |
| import org.apache.hc.core5.http.EntityDetails; |
| import org.apache.hc.core5.http.HttpException; |
| import org.apache.hc.core5.http.HttpRequest; |
| import org.apache.hc.core5.http.nio.AsyncDataConsumer; |
| import org.apache.hc.core5.http.nio.AsyncFilterChain; |
| import org.apache.hc.core5.http.nio.AsyncFilterHandler; |
| import org.apache.hc.core5.http.protocol.HttpContext; |
| |
| /** |
| * An element in an asynchronous request processing chain. |
| * |
| * @since 5.0 |
| */ |
| public final class AsyncServerFilterChainElement { |
| |
| private final AsyncFilterHandler handler; |
| private final AsyncServerFilterChainElement next; |
| private final AsyncFilterChain filterChain; |
| |
| public AsyncServerFilterChainElement(final AsyncFilterHandler handler, final AsyncServerFilterChainElement next) { |
| this.handler = handler; |
| this.next = next; |
| this.filterChain = next != null ? next::handle : null; |
| } |
| |
| public AsyncDataConsumer handle( |
| final HttpRequest request, |
| final EntityDetails entityDetails, |
| final HttpContext context, |
| final AsyncFilterChain.ResponseTrigger responseTrigger) throws HttpException, IOException { |
| return handler.handle(request, entityDetails, context, responseTrigger, filterChain); |
| } |
| |
| @Override |
| public String toString() { |
| return "{" + |
| "handler=" + handler.getClass() + |
| ", next=" + (next != null ? next.handler.getClass() : "null") + |
| '}'; |
| } |
| |
| } |