Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* ====================================================================
* 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.http.impl.nio.pool;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.http.HttpHost;
import org.apache.http.annotation.ThreadingBehavior;
import org.apache.http.annotation.Contract;
import org.apache.http.concurrent.FutureCallback;
import org.apache.http.config.ConnectionConfig;
import org.apache.http.nio.NHttpClientConnection;
import org.apache.http.nio.pool.AbstractNIOConnPool;
import org.apache.http.nio.pool.NIOConnFactory;
import org.apache.http.nio.pool.SocketAddressResolver;
import org.apache.http.nio.reactor.ConnectingIOReactor;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.HttpParams;
import org.apache.http.util.Args;
/**
* A very basic {@link org.apache.http.pool.ConnPool} implementation that
* represents a pool of non-blocking {@link NHttpClientConnection} connections
* identified by an {@link HttpHost} instance. Please note this pool
* implementation does not support complex routes via a proxy cannot
* differentiate between direct and proxied connections.
*
* @see HttpHost
* @since 4.2
*/
@SuppressWarnings("deprecation")
@Contract(threading = ThreadingBehavior.SAFE)
public class BasicNIOConnPool extends AbstractNIOConnPool {
private static final AtomicLong COUNTER = new AtomicLong();
private final int connectTimeout;
static class BasicAddressResolver implements SocketAddressResolver {
@Override
public SocketAddress resolveLocalAddress(final HttpHost host) {
return null;
}
@Override
public SocketAddress resolveRemoteAddress(final HttpHost host) {
final String hostname = host.getHostName();
int port = host.getPort();
if (port == -1) {
if (host.getSchemeName().equalsIgnoreCase("http")) {
port = 80;
} else if (host.getSchemeName().equalsIgnoreCase("https")) {
port = 443;
}
}
return new InetSocketAddress(hostname, port);
}
}
/**
* @deprecated (4.3) use {@link BasicNIOConnPool#BasicNIOConnPool(ConnectingIOReactor, NIOConnFactory, int)}
*/
@Deprecated
public BasicNIOConnPool(
final ConnectingIOReactor ioReactor,
final NIOConnFactory connFactory,
final HttpParams params) {
super(ioReactor, connFactory, 2, 20);
Args.notNull(params, "HTTP parameters");
this.connectTimeout = params.getIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 0);
}
/**
* @deprecated (4.3) use {@link BasicNIOConnPool#BasicNIOConnPool(ConnectingIOReactor,
* ConnectionConfig)}
*/
@Deprecated
public BasicNIOConnPool(
final ConnectingIOReactor ioReactor, final HttpParams params) {
this(ioReactor, new BasicNIOConnFactory(params), params);
}
/**
* @since 4.3
*/
public BasicNIOConnPool(
final ConnectingIOReactor ioReactor,
final NIOConnFactory connFactory,
final int connectTimeout) {
super(ioReactor, connFactory, new BasicAddressResolver(), 2, 20);
this.connectTimeout = connectTimeout;
}
/**
* @since 4.3
*/
public BasicNIOConnPool(
final ConnectingIOReactor ioReactor,
final int connectTimeout,
final ConnectionConfig config) {
this(ioReactor, new BasicNIOConnFactory(config), connectTimeout);
}
/**
* @since 4.3
*/
public BasicNIOConnPool(
final ConnectingIOReactor ioReactor,
final ConnectionConfig config) {
this(ioReactor, new BasicNIOConnFactory(config), 0);
}
/**
* @since 4.3
*/
public BasicNIOConnPool(final ConnectingIOReactor ioReactor) {
this(ioReactor, new BasicNIOConnFactory(ConnectionConfig.DEFAULT), 0);
}
/**
* @deprecated (4.3) use {@link SocketAddressResolver}
*/
@Deprecated
@Override
protected SocketAddress resolveRemoteAddress(final HttpHost host) {
return new InetSocketAddress(host.getHostName(), host.getPort());
}
/**
* @deprecated (4.3) use {@link SocketAddressResolver}
*/
@Deprecated
@Override
protected SocketAddress resolveLocalAddress(final HttpHost host) {
return null;
}
@Override
protected BasicNIOPoolEntry createEntry(final HttpHost host, final NHttpClientConnection conn) {
final BasicNIOPoolEntry entry = new BasicNIOPoolEntry(
Long.toString(COUNTER.getAndIncrement()), host, conn);
entry.setSocketTimeout(conn.getSocketTimeout());
return entry;
}
@Override
public Future lease(
final HttpHost route,
final Object state,
final FutureCallback callback) {
return super.lease(route, state,
this.connectTimeout, TimeUnit.MILLISECONDS, callback);
}
@Override
public Future lease(
final HttpHost route,
final Object state) {
return super.lease(route, state,
this.connectTimeout, TimeUnit.MILLISECONDS, null);
}
@Override
protected void onLease(final BasicNIOPoolEntry entry) {
final NHttpClientConnection conn = entry.getConnection();
conn.setSocketTimeout(entry.getSocketTimeout());
}
@Override
protected void onRelease(final BasicNIOPoolEntry entry) {
final NHttpClientConnection conn = entry.getConnection();
entry.setSocketTimeout(conn.getSocketTimeout());
conn.setSocketTimeout(0);
}
}