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 * Extended {@link SchemeSocketFactory} interface for layered sockets such as SSL/TLS.
36 *
37 * @since 4.1
38 *
39 * @deprecated (4.2) use {@link SchemeLayeredSocketFactory}
40 */
41 @Deprecated
42 public interface LayeredSchemeSocketFactory extends SchemeSocketFactory {
43
44 /**
45 * Returns a socket connected to the given host that is layered over an
46 * existing socket. Used primarily for creating secure sockets through
47 * proxies.
48 *
49 * @param socket the existing socket
50 * @param target the name of the target host.
51 * @param port the port to connect to on the target host
52 * @param autoClose a flag for closing the underling socket when the created
53 * socket is closed
54 *
55 * @return Socket a new socket
56 *
57 * @throws IOException if an I/O error occurs while creating the socket
58 * @throws UnknownHostException if the IP address of the host cannot be
59 * determined
60 */
61 Socket createLayeredSocket(
62 Socket socket,
63 String target,
64 int port,
65 boolean autoClose
66 ) throws IOException, UnknownHostException;
67
68 }