1 /* 2 * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.io.*; 25 import java.net.*; 26 27 class OldSocketImpl extends SocketImpl { 28 public static void main(String[] args) throws Exception { 29 Socket.setSocketImplFactory(new SocketImplFactory() { 30 public SocketImpl createSocketImpl() { 31 return new OldSocketImpl(); 32 } 33 }); 34 Socket socket = new Socket("localhost", 23); 35 } 36 37 public void setOption(int optID, Object value) throws SocketException { } 38 39 public Object getOption(int optID) throws SocketException { 40 return null; 41 } 42 43 protected void create(boolean stream) throws IOException { } 44 45 protected void connect(String host, int port) throws IOException { } 46 47 protected void connect(InetAddress address, int port) throws IOException { } 48 49 // Not in 1.3... 50 // protected void connect(SocketAddress address, int timeout) throws IOException { } 51 52 protected void bind(InetAddress host, int port) throws IOException { } 53 54 protected void listen(int backlog) throws IOException { } 55 56 protected void accept(SocketImpl s) throws IOException { } 57 58 protected InputStream getInputStream() throws IOException { 59 return null; 60 } 61 62 protected OutputStream getOutputStream() throws IOException { 63 return null; 64 } 65 66 protected int available() throws IOException { 67 return 0; 68 } 69 70 protected void close() throws IOException { } 71 72 protected void sendUrgentData (int data) throws SocketException { } 73 74 }