/*
* ====================================================================
* 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
* .
*
*/
package org.apache.hc.core5.http.impl.nio.bootstrap;
import java.util.concurrent.TimeUnit;
import org.apache.hc.core5.http.ConnectionReuseStrategy;
import org.apache.hc.core5.http.ExceptionListener;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.http.config.ConnectionConfig;
import org.apache.hc.core5.http.impl.ConnectionListener;
import org.apache.hc.core5.http.impl.DefaultConnectionReuseStrategy;
import org.apache.hc.core5.http.impl.DefaultContentLengthStrategy;
import org.apache.hc.core5.http.impl.Http1StreamListener;
import org.apache.hc.core5.http.impl.HttpProcessors;
import org.apache.hc.core5.http.impl.nio.ClientHttp1IOEventHandlerFactory;
import org.apache.hc.core5.http.impl.nio.DefaultHttpRequestWriterFactory;
import org.apache.hc.core5.http.impl.nio.DefaultHttpResponseParserFactory;
import org.apache.hc.core5.http.nio.ssl.BasicClientTlsStrategy;
import org.apache.hc.core5.http.nio.ssl.TlsStrategy;
import org.apache.hc.core5.http.protocol.HttpProcessor;
import org.apache.hc.core5.pool.ConnPoolListener;
import org.apache.hc.core5.pool.ConnPoolPolicy;
import org.apache.hc.core5.pool.StrictConnPool;
import org.apache.hc.core5.reactor.IOReactorConfig;
/**
* @since 5.0
*/
public class RequesterBootstrap {
private IOReactorConfig ioReactorConfig;
private ConnectionConfig connectionConfig;
private HttpProcessor httpProcessor;
private ConnectionReuseStrategy connStrategy;
private int defaultMaxPerRoute;
private int maxTotal;
private long timeToLive;
private TimeUnit timeUnit;
private ConnPoolPolicy connPoolPolicy;
private TlsStrategy tlsStrategy;
private ExceptionListener exceptionListener;
private ConnectionListener connectionListener;
private Http1StreamListener streamListener;
private ConnPoolListener connPoolListener;
private RequesterBootstrap() {
}
public static RequesterBootstrap bootstrap() {
return new RequesterBootstrap();
}
/**
* Sets I/O reactor configuration.
*/
public final RequesterBootstrap setIOReactorConfig(final IOReactorConfig ioReactorConfig) {
this.ioReactorConfig = ioReactorConfig;
return this;
}
/**
* Sets connection configuration.
*/
public final RequesterBootstrap setConnectionConfig(final ConnectionConfig connectionConfig) {
this.connectionConfig = connectionConfig;
return this;
}
/**
* Assigns {@link HttpProcessor} instance.
*/
public final RequesterBootstrap setHttpProcessor(final HttpProcessor httpProcessor) {
this.httpProcessor = httpProcessor;
return this;
}
/**
* Assigns {@link ConnectionReuseStrategy} instance.
*/
public final RequesterBootstrap setConnectionReuseStrategy(final ConnectionReuseStrategy connStrategy) {
this.connStrategy = connStrategy;
return this;
}
public final RequesterBootstrap setDefaultMaxPerRoute(final int defaultMaxPerRoute) {
this.defaultMaxPerRoute = defaultMaxPerRoute;
return this;
}
public final RequesterBootstrap setMaxTotal(final int maxTotal) {
this.maxTotal = maxTotal;
return this;
}
public final RequesterBootstrap setTimeToLive(final long timeToLive, final TimeUnit timeUnit) {
this.timeToLive = timeToLive;
this.timeUnit = timeUnit;
return this;
}
/**
* Assigns {@link ConnPoolPolicy} instance.
*/
public final RequesterBootstrap setConnPoolPolicy(final ConnPoolPolicy connPoolPolicy) {
this.connPoolPolicy = connPoolPolicy;
return this;
}
/**
* Assigns {@link TlsStrategy} instance.
*/
public final RequesterBootstrap setTlsStrategy(final TlsStrategy tlsStrategy) {
this.tlsStrategy = tlsStrategy;
return this;
}
/**
* Assigns {@link ExceptionListener} instance.
*/
public final RequesterBootstrap setExceptionListener(final ExceptionListener exceptionListener) {
this.exceptionListener = exceptionListener;
return this;
}
/**
* Assigns {@link ConnectionListener} instance.
*/
public final RequesterBootstrap setConnectionListener(final ConnectionListener connectionListener) {
this.connectionListener = connectionListener;
return this;
}
/**
* Assigns {@link Http1StreamListener} instance.
*/
public final RequesterBootstrap setStreamListener(final Http1StreamListener streamListener) {
this.streamListener = streamListener;
return this;
}
/**
* Assigns {@link ConnPoolListener} instance.
*/
public final RequesterBootstrap setConnPoolListener(final ConnPoolListener connPoolListener) {
this.connPoolListener = connPoolListener;
return this;
}
public HttpAsyncRequester create() {
final StrictConnPool connPool = new StrictConnPool<>(
defaultMaxPerRoute > 0 ? defaultMaxPerRoute : 20,
maxTotal > 0 ? maxTotal : 50,
timeToLive, timeUnit != null ? timeUnit : TimeUnit.MILLISECONDS,
connPoolPolicy,
connPoolListener);
final ClientHttp1IOEventHandlerFactory ioEventHandlerFactory = new ClientHttp1IOEventHandlerFactory(
httpProcessor != null ? httpProcessor : HttpProcessors.client(),
connectionConfig,
connStrategy != null ? connStrategy : DefaultConnectionReuseStrategy.INSTANCE,
DefaultHttpResponseParserFactory.INSTANCE,
DefaultHttpRequestWriterFactory.INSTANCE,
DefaultContentLengthStrategy.INSTANCE,
DefaultContentLengthStrategy.INSTANCE,
connectionListener,
streamListener);
return new HttpAsyncRequester(
ioReactorConfig,
ioEventHandlerFactory,
connPool,
tlsStrategy != null ? tlsStrategy : new BasicClientTlsStrategy(),
exceptionListener);
}
}