/*
* ====================================================================
* 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/>.
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*/
package org.apache.http.impl.pool;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.util.concurrent.atomic.AtomicLong;
import javax.net.ssl.SSLSocketFactory;
import org.apache.http.HttpClientConnection;
import org.apache.http.HttpConnection;
import org.apache.http.HttpHost;
import org.apache.http.annotation.ThreadSafe;
import org.apache.http.impl.DefaultHttpClientConnection;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.pool.AbstractConnPool;
@ThreadSafe
public class BasicConnPool extends AbstractConnPool<HttpHost, HttpClientConnection, BasicPoolEntry> {
private static AtomicLong COUNTER = new AtomicLong();
private final SSLSocketFactory sslfactory;
private final HttpParams params;
public BasicConnPool(final SSLSocketFactory sslfactory, final HttpParams params) {
super(2, 20);
if (params == null) {
throw new IllegalArgumentException("HTTP params may not be null");
}
this.sslfactory = sslfactory;
this.params = params;
}
public BasicConnPool(final HttpParams params) {
this(null, params);
}
@Override
protected HttpClientConnection createConnection(final HttpHost host) throws IOException {
DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
String scheme = host.getSchemeName();
Socket socket = null;
if ("http".equalsIgnoreCase(scheme)) {
socket = new Socket();
} if ("https".equalsIgnoreCase(scheme)) {
if (this.sslfactory != null) {
socket = this.sslfactory.createSocket();
}
}
if (socket == null) {
throw new IOException(scheme + " scheme is not supported");
}
int connectTimeout = HttpConnectionParams.getConnectionTimeout(this.params);
int soTimeout = HttpConnectionParams.getSoTimeout(this.params);
socket.setSoTimeout(soTimeout);
socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), connectTimeout);
conn.bind(socket, this.params);
return conn;
}
@Override
protected BasicPoolEntry createEntry(final HttpHost host, final HttpClientConnection conn) {
return new BasicPoolEntry(Long.toString(COUNTER.getAndIncrement()), host, conn);
}
@Override
protected void closeEntry(final BasicPoolEntry entry) {
HttpConnection conn = entry.getConnection();
try {
conn.close();
} catch (IOException ignore) {
}
}
}