/*
* ====================================================================
* 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
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*/
package org.apache.hc.core5.http.impl.nio.bootstrap;
import java.io.IOException;
import java.net.SocketAddress;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
import org.apache.hc.core5.function.Callback;
import org.apache.hc.core5.http.ExceptionListener;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.net.NamedEndpoint;
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.IOSession;
import org.apache.hc.core5.reactor.SessionRequest;
import org.apache.hc.core5.reactor.SessionRequestCallback;
import org.apache.hc.core5.util.Args;
public class AsyncRequester extends IOReactorExecutor implements ConnectionInitiator {
public AsyncRequester(
final IOReactorConfig ioReactorConfig,
final ExceptionListener exceptionListener,
final Callback sessionShutdownCallback) {
super(ioReactorConfig,
exceptionListener,
new ThreadFactoryImpl("connector", true),
new ThreadFactoryImpl("requester-dispatch", true),
sessionShutdownCallback);
}
public AsyncRequester(
final IOReactorConfig ioReactorConfig,
final ExceptionListener exceptionListener) {
this(ioReactorConfig, exceptionListener, null);
}
@Override
DefaultConnectingIOReactor createIOReactor(
final IOEventHandlerFactory ioEventHandlerFactory,
final IOReactorConfig ioReactorConfig,
final ThreadFactory threadFactory) throws IOException {
return new DefaultConnectingIOReactor(ioEventHandlerFactory, ioReactorConfig, threadFactory);
}
private NamedEndpoint toEndpoint(final HttpHost host) {
int port = host.getPort();
if (port < 0) {
final String hostName = host.getHostName();
final String scheme = host.getSchemeName();
if ("http".equalsIgnoreCase(scheme)) {
port = 80;
} else if ("https".equalsIgnoreCase(scheme)) {
port = 443;
}
return new HttpHost(hostName, port, scheme);
} else {
return host;
}
}
protected SessionRequest requestSession(
final HttpHost host,
final long timeout,
final TimeUnit timeUnit,
final SessionRequestCallback callback) {
Args.notNull(host, "Host");
Args.notNull(timeUnit, "Time unit");
final SessionRequest sessionRequest = reactor().connect(toEndpoint(host), null, null, callback);
sessionRequest.setConnectTimeout((int) timeUnit.toMillis(timeout));
return sessionRequest;
}
@Override
public SessionRequest connect(
final NamedEndpoint remoteEndpoint,
final SocketAddress localAddress,
final Object attachment,
final SessionRequestCallback callback) {
return reactor().connect(remoteEndpoint, localAddress, attachment, callback);
}
}