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.scheme;
29
30 import java.io.IOException;
31 import java.net.Socket;
32 import java.net.UnknownHostException;
33
34 /**
35 * A {@link SocketFactory SocketFactory} for layered sockets (SSL/TLS).
36 * See there for things to consider when implementing a socket factory.
37 *
38 * @since 4.0
39 *
40 * @deprecated (4.1) use {@link SchemeSocketFactory}
41 */
42 @Deprecated
43 public interface LayeredSocketFactory extends SocketFactory {
44
45 /**
46 * Returns a socket connected to the given host that is layered over an
47 * existing socket. Used primarily for creating secure sockets through
48 * proxies.
49 *
50 * @param socket the existing socket
51 * @param host the host name/IP
52 * @param port the port on the host
53 * @param autoClose a flag for closing the underling socket when the created
54 * socket is closed
55 *
56 * @return Socket a new socket
57 *
58 * @throws IOException if an I/O error occurs while creating the socket
59 * @throws UnknownHostException if the IP address of the host cannot be
60 * determined
61 */
62 Socket createSocket(
63 Socket socket,
64 String host,
65 int port,
66 boolean autoClose
67 ) throws IOException, UnknownHostException;
68
69 }