| /* |
| * ==================================================================== |
| * 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.impl.bootstrap; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.util.concurrent.Future; |
| |
| import org.apache.hc.core5.annotation.Internal; |
| import org.apache.hc.core5.concurrent.DefaultThreadFactory; |
| import org.apache.hc.core5.concurrent.FutureCallback; |
| import org.apache.hc.core5.function.Callback; |
| import org.apache.hc.core5.function.Decorator; |
| import org.apache.hc.core5.function.Resolver; |
| import org.apache.hc.core5.http.HttpHost; |
| import org.apache.hc.core5.http.impl.DefaultAddressResolver; |
| import org.apache.hc.core5.io.CloseMode; |
| import org.apache.hc.core5.reactor.ConnectionInitiator; |
| import org.apache.hc.core5.reactor.DefaultConnectingIOReactor; |
| import org.apache.hc.core5.reactor.IOEventHandlerFactory; |
| import org.apache.hc.core5.reactor.IOReactorConfig; |
| import org.apache.hc.core5.reactor.IOReactorService; |
| import org.apache.hc.core5.reactor.IOReactorStatus; |
| import org.apache.hc.core5.reactor.IOSession; |
| import org.apache.hc.core5.reactor.IOSessionListener; |
| import org.apache.hc.core5.util.Args; |
| import org.apache.hc.core5.util.TimeValue; |
| import org.apache.hc.core5.util.Timeout; |
| |
| /** |
| * Protocol agnostic client side I/O session initiator. |
| * |
| * @since 5.0 |
| */ |
| public class AsyncRequester extends AbstractConnectionInitiatorBase implements IOReactorService { |
| |
| private final DefaultConnectingIOReactor ioReactor; |
| private final Resolver<HttpHost, InetSocketAddress> addressResolver; |
| |
| @Internal |
| public AsyncRequester( |
| final IOEventHandlerFactory eventHandlerFactory, |
| final IOReactorConfig ioReactorConfig, |
| final Decorator<IOSession> ioSessionDecorator, |
| final Callback<Exception> exceptionCallback, |
| final IOSessionListener sessionListener, |
| final Callback<IOSession> sessionShutdownCallback, |
| final Resolver<HttpHost, InetSocketAddress> addressResolver) { |
| this.ioReactor = new DefaultConnectingIOReactor( |
| eventHandlerFactory, |
| ioReactorConfig, |
| new DefaultThreadFactory("requester-dispatch", true), |
| ioSessionDecorator, |
| exceptionCallback, |
| sessionListener, |
| sessionShutdownCallback); |
| this.addressResolver = addressResolver != null ? addressResolver : DefaultAddressResolver.INSTANCE; |
| } |
| |
| @Override |
| ConnectionInitiator getIOReactor() { |
| return ioReactor; |
| } |
| |
| public Future<IOSession> requestSession( |
| final HttpHost host, |
| final Timeout timeout, |
| final Object attachment, |
| final FutureCallback<IOSession> callback) { |
| Args.notNull(host, "Host"); |
| Args.notNull(timeout, "Timeout"); |
| return connect(host, addressResolver.resolve(host), null, timeout, attachment, callback); |
| } |
| |
| @Override |
| public void start() { |
| ioReactor.start(); |
| } |
| |
| @Override |
| public IOReactorStatus getStatus() { |
| return ioReactor.getStatus(); |
| } |
| |
| @Override |
| public void initiateShutdown() { |
| ioReactor.initiateShutdown(); |
| } |
| |
| @Override |
| public void awaitShutdown(final TimeValue waitTime) throws InterruptedException { |
| ioReactor.awaitShutdown(waitTime); |
| } |
| |
| @Override |
| public void close(final CloseMode closeMode) { |
| ioReactor.close(closeMode); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| ioReactor.close(); |
| } |
| |
| } |