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1 /* |
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2 * ==================================================================== |
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3 * Licensed to the Apache Software Foundation (ASF) under one |
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4 * or more contributor license agreements. See the NOTICE file |
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5 * distributed with this work for additional information |
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6 * regarding copyright ownership. The ASF licenses this file |
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7 * to you under the Apache License, Version 2.0 (the |
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8 * "License"); you may not use this file except in compliance |
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9 * with the License. You may obtain a copy of the License at |
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10 * |
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11 * http://www.apache.org/licenses/LICENSE-2.0 |
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12 * |
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13 * Unless required by applicable law or agreed to in writing, |
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14 * software distributed under the License is distributed on an |
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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16 * KIND, either express or implied. See the License for the |
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17 * specific language governing permissions and limitations |
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18 * under the License. |
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19 * ==================================================================== |
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20 * |
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21 * This software consists of voluntary contributions made by many |
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22 * individuals on behalf of the Apache Software Foundation. For more |
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23 * information on the Apache Software Foundation, please see |
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24 * <http://www.apache.org/>. |
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25 * |
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26 */ |
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27 |
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28 package ch.boye.httpclientandroidlib.conn.scheme; |
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29 |
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30 import java.io.IOException; |
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31 import java.net.Socket; |
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32 import java.net.UnknownHostException; |
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33 |
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34 /** |
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35 * A {@link SocketFactory SocketFactory} for layered sockets (SSL/TLS). |
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36 * See there for things to consider when implementing a socket factory. |
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37 * |
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38 * @since 4.1 |
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39 */ |
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40 public interface LayeredSchemeSocketFactory extends SchemeSocketFactory { |
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41 |
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42 /** |
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43 * Returns a socket connected to the given host that is layered over an |
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44 * existing socket. Used primarily for creating secure sockets through |
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45 * proxies. |
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46 * |
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47 * @param socket the existing socket |
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48 * @param target the name of the target host. |
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49 * @param port the port to connect to on the target host |
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50 * @param autoClose a flag for closing the underling socket when the created |
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51 * socket is closed |
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52 * |
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53 * @return Socket a new socket |
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54 * |
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55 * @throws IOException if an I/O error occurs while creating the socket |
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56 * @throws UnknownHostException if the IP address of the host cannot be |
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57 * determined |
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58 */ |
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59 Socket createLayeredSocket( |
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60 Socket socket, |
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61 String target, |
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62 int port, |
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63 boolean autoClose |
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64 ) throws IOException, UnknownHostException; |
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65 |
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66 } |