1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.http.conn.socket;
29
30 import java.io.IOException;
31 import java.net.InetSocketAddress;
32 import java.net.Socket;
33 import java.net.SocketTimeoutException;
34
35 import org.apache.http.HttpHost;
36 import org.apache.http.annotation.Immutable;
37 import org.apache.http.conn.ConnectTimeoutException;
38 import org.apache.http.protocol.HttpContext;
39
40 /**
41 * The default class for creating plain (unencrypted) sockets.
42 *
43 * @since 4.3
44 */
45 @Immutable
46 public class PlainSocketFactory implements ConnectionSocketFactory {
47
48 public static final PlainSocketFactory INSTANCE = new PlainSocketFactory();
49
50 public static PlainSocketFactory getSocketFactory() {
51 return INSTANCE;
52 }
53
54 public PlainSocketFactory() {
55 super();
56 }
57
58 public Socket createSocket(final HttpContext context) throws IOException {
59 return new Socket();
60 }
61
62 public Socket connectSocket(
63 final int connectTimeout,
64 final Socket socket,
65 final HttpHost host,
66 final InetSocketAddress remoteAddress,
67 final InetSocketAddress localAddress,
68 final HttpContext context) throws IOException, ConnectTimeoutException {
69 final Socket sock = socket != null ? socket : createSocket(context);
70 if (localAddress != null) {
71 sock.bind(localAddress);
72 }
73 try {
74 sock.connect(remoteAddress, connectTimeout);
75 } catch (final SocketTimeoutException ex) {
76 throw new ConnectTimeoutException(host, remoteAddress);
77 }
78 return sock;
79 }
80
81 }