| /* |
| * Copyright (c) 2003, 2008, 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. |
| */ |
| |
| import java.rmi.RemoteException; |
| import java.rmi.server.UnicastRemoteObject; |
| import java.util.logging.Logger; |
| import java.util.logging.Level; |
| |
| /** |
| * The OrangeImpl class implements the behavior of the remote "orange" |
| * objects exported by the appplication. |
| */ |
| public class OrangeImpl extends UnicastRemoteObject implements Orange { |
| |
| private static final Logger logger = Logger.getLogger("reliability.orange"); |
| private final String name; |
| |
| public OrangeImpl(String name) throws RemoteException { |
| this.name = name; |
| } |
| |
| /** |
| * Return inverted message data, call through supplied OrangeEcho |
| * object if not at recursion level zero. |
| */ |
| public int[] recurse(OrangeEcho echo, int[] message, int level) |
| throws RemoteException |
| { |
| String threadName = Thread.currentThread().getName(); |
| logger.log(Level.FINEST, |
| threadName + ": " + toString() + ".recurse(message[" |
| + message.length + "], " + level + "): BEGIN"); |
| |
| int[] response; |
| if (level > 0) { |
| response = echo.recurse(this, message, level); |
| } else { |
| for (int i = 0; i < message.length; i++) { |
| message[i] = ~message[i]; |
| } |
| response = message; |
| } |
| |
| logger.log(Level.FINEST, |
| threadName + ": " + toString() + ".recurse(message[" |
| + message.length + "], " + level + "): END"); |
| |
| return response; |
| } |
| |
| public String toString() { |
| return name; |
| } |
| } |