| /* |
| * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * Utility class for tests. A simple "in-thread" server to accept connections |
| * and write bytes. |
| * @author kladko |
| */ |
| |
| import java.net.Socket; |
| import java.net.ServerSocket; |
| import java.net.SocketAddress; |
| import java.net.InetSocketAddress; |
| import java.io.IOException; |
| import java.io.Closeable; |
| |
| public class ByteServer implements Closeable { |
| |
| private final ServerSocket ss; |
| private Socket s; |
| |
| ByteServer() throws IOException { |
| this.ss = new ServerSocket(0); |
| } |
| |
| SocketAddress address() { |
| return new InetSocketAddress(ss.getInetAddress(), ss.getLocalPort()); |
| } |
| |
| void acceptConnection() throws IOException { |
| if (s != null) |
| throw new IllegalStateException("already connected"); |
| this.s = ss.accept(); |
| } |
| |
| void closeConnection() throws IOException { |
| Socket s = this.s; |
| if (s != null) { |
| this.s = null; |
| s.close(); |
| } |
| } |
| |
| void write(int count) throws IOException { |
| if (s == null) |
| throw new IllegalStateException("no connection"); |
| s.getOutputStream().write(new byte[count]); |
| } |
| |
| public void close() throws IOException { |
| if (s != null) |
| s.close(); |
| ss.close(); |
| } |
| } |