1 /*
2  * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/scheme/LayeredSocketFactory.java $
3  * $Revision: 645850 $
4  * $Date: 2008-04-08 04:08:52 -0700 (Tue, 08 Apr 2008) $
5  *
6  * ====================================================================
7  * Licensed to the Apache Software Foundation (ASF) under one
8  * or more contributor license agreements.  See the NOTICE file
9  * distributed with this work for additional information
10  * regarding copyright ownership.  The ASF licenses this file
11  * to you under the Apache License, Version 2.0 (the
12  * "License"); you may not use this file except in compliance
13  * with the License.  You may obtain a copy of the License at
14  *
15  *   http://www.apache.org/licenses/LICENSE-2.0
16  *
17  * Unless required by applicable law or agreed to in writing,
18  * software distributed under the License is distributed on an
19  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20  * KIND, either express or implied.  See the License for the
21  * specific language governing permissions and limitations
22  * under the License.
23  * ====================================================================
24  *
25  * This software consists of voluntary contributions made by many
26  * individuals on behalf of the Apache Software Foundation.  For more
27  * information on the Apache Software Foundation, please see
28  * <http://www.apache.org/>.
29  *
30  */
31 
32 package org.apache.http.conn.scheme;
33 
34 import java.io.IOException;
35 import java.net.Socket;
36 import java.net.UnknownHostException;
37 
38 /**
39  * A {@link SocketFactory SocketFactory} for layered sockets (SSL/TLS).
40  * See there for things to consider when implementing a socket factory.
41  *
42  * @author Michael Becke
43  * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
44  * @since 4.0
45  *
46  * @deprecated Please use {@link java.net.URL#openConnection} instead.
47  *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
48  *     for further details.
49  */
50 @Deprecated
51 public interface LayeredSocketFactory extends SocketFactory {
52 
53     /**
54      * Returns a socket connected to the given host that is layered over an
55      * existing socket.  Used primarily for creating secure sockets through
56      * proxies.
57      *
58      * @param socket the existing socket
59      * @param host the host name/IP
60      * @param port the port on the host
61      * @param autoClose a flag for closing the underling socket when the created
62      * socket is closed
63      *
64      * @return Socket a new socket
65      *
66      * @throws IOException if an I/O error occurs while creating the socket
67      * @throws UnknownHostException if the IP address of the host cannot be
68      * determined
69      */
createSocket( Socket socket, String host, int port, boolean autoClose )70     Socket createSocket(
71         Socket socket,
72         String host,
73         int port,
74         boolean autoClose
75     ) throws IOException, UnknownHostException;
76 
77 }
78