| /* |
| * Copyright (C) 2014 Square, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.squareup.okhttp; |
| |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.net.Socket; |
| import java.net.UnknownHostException; |
| import javax.net.SocketFactory; |
| |
| /** |
| * A {@link SocketFactory} that delegates calls. Sockets can be configured after creation by |
| * overriding {@link #configureSocket(java.net.Socket)}. |
| */ |
| public class DelegatingSocketFactory extends SocketFactory { |
| |
| private final SocketFactory delegate; |
| |
| public DelegatingSocketFactory(SocketFactory delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public Socket createSocket() throws IOException { |
| Socket socket = delegate.createSocket(); |
| return configureSocket(socket); |
| } |
| |
| @Override |
| public Socket createSocket(String host, int port) throws IOException, UnknownHostException { |
| Socket socket = delegate.createSocket(host, port); |
| return configureSocket(socket); |
| } |
| |
| @Override |
| public Socket createSocket(String host, int port, InetAddress localAddress, int localPort) |
| throws IOException, UnknownHostException { |
| Socket socket = delegate.createSocket(host, port, localAddress, localPort); |
| return configureSocket(socket); |
| } |
| |
| @Override |
| public Socket createSocket(InetAddress host, int port) throws IOException { |
| Socket socket = delegate.createSocket(host, port); |
| return configureSocket(socket); |
| } |
| |
| @Override |
| public Socket createSocket(InetAddress host, int port, InetAddress localAddress, int localPort) |
| throws IOException { |
| Socket socket = delegate.createSocket(host, port, localAddress, localPort); |
| return configureSocket(socket); |
| } |
| |
| protected Socket configureSocket(Socket socket) throws IOException { |
| // No-op by default. |
| return socket; |
| } |
| } |