DelegatingSSLSocketFactory.java revision 26f2557b26ea23326178f029e07a8adbfc27d0bf 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package tests.net;
18
19import java.io.IOException;
20import java.net.InetAddress;
21import java.net.Socket;
22import java.net.UnknownHostException;
23
24import javax.net.ssl.SSLSocket;
25import javax.net.ssl.SSLSocketFactory;
26
27/**
28 * {@link SSLSocketFactory} which delegates all invocations to the provided delegate
29 * {@code SSLSocketFactory}.
30 */
31public class DelegatingSSLSocketFactory extends SSLSocketFactory {
32
33  private final SSLSocketFactory mDelegate;
34
35  public DelegatingSSLSocketFactory(SSLSocketFactory delegate) {
36    this.mDelegate = delegate;
37  }
38
39  /**
40   * Invoked after obtaining a socket from the delegate and before returning it to the caller.
41   *
42   * <p>The default implementation does nothing.
43   */
44  protected SSLSocket configureSocket(SSLSocket socket) throws IOException {
45    return socket;
46  }
47
48  @Override
49  public String[] getDefaultCipherSuites() {
50    return mDelegate.getDefaultCipherSuites();
51  }
52
53  @Override
54  public String[] getSupportedCipherSuites() {
55    return mDelegate.getSupportedCipherSuites();
56  }
57
58  @Override
59  public Socket createSocket() throws IOException {
60    SSLSocket socket = (SSLSocket) mDelegate.createSocket();
61    return configureSocket(socket);
62  }
63
64  @Override
65  public Socket createSocket(Socket s, String host, int port, boolean autoClose)
66      throws IOException {
67    SSLSocket socket = (SSLSocket) mDelegate.createSocket(s, host, port, autoClose);
68    return configureSocket(socket);
69  }
70
71  @Override
72  public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
73    SSLSocket socket = (SSLSocket) mDelegate.createSocket(host, port);
74    return configureSocket(socket);
75  }
76
77  @Override
78  public Socket createSocket(String host, int port, InetAddress localHost, int localPort)
79      throws IOException, UnknownHostException {
80    SSLSocket socket = (SSLSocket) mDelegate.createSocket(host, port, localHost, localPort);
81    return configureSocket(socket);
82  }
83
84  @Override
85  public Socket createSocket(InetAddress host, int port) throws IOException {
86    SSLSocket socket = (SSLSocket) mDelegate.createSocket(host, port);
87    return configureSocket(socket);
88  }
89
90  @Override
91  public Socket createSocket(InetAddress address, int port, InetAddress localAddress,
92      int localPort) throws IOException {
93    SSLSocket socket = (SSLSocket) mDelegate.createSocket(address, port, localAddress, localPort);
94    return configureSocket(socket);
95  }
96}
97