1 /* 2 * Copyright (c) 2003, 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.rmi.RemoteException; 25 import java.rmi.server.UnicastRemoteObject; 26 import java.util.logging.Logger; 27 import java.util.logging.Level; 28 29 /** 30 * The AppleImpl class implements the behavior of the remote "apple" 31 * objects exported by the application. 32 */ 33 public class AppleImpl 34 extends UnicastRemoteObject 35 implements Apple 36 { 37 38 private static Logger logger = Logger.getLogger("reliability.apple"); 39 private String name; 40 41 public AppleImpl(String name) throws RemoteException { 42 this.name = name; 43 } 44 45 /** 46 * Receive an array of AppleEvent objects. 47 */ 48 public void notify(AppleEvent[] events) { 49 try { 50 String threadName = Thread.currentThread().getName(); 51 logger.log(Level.FINEST, 52 threadName + ": " + toString() + ".notify: BEGIN"); 53 54 for (int i = 0; i < events.length; ++ i) { 55 logger.log(Level.FINEST, 56 threadName + ": " + toString() + 57 ".notify(): events[" + i + "] = " + 58 events[i].toString()); 59 } 60 61 logger.log(Level.FINEST, 62 threadName + ": " + toString() + ".notify(): END"); 63 } catch (RuntimeException e) { 64 logger.log(Level.SEVERE, toString() + ".notify():", e); 65 throw e; 66 } 67 } 68 69 /** 70 * Return a newly created and exported orange implementation. 71 */ 72 public Orange newOrange(String name) throws RemoteException { 73 try { 74 String threadName = Thread.currentThread().getName(); 75 logger.log(Level.FINEST, 76 threadName + ": " + toString() + 77 ".newOrange(" + name + "): BEGIN"); 78 79 Orange orange = new OrangeImpl(name); 80 81 logger.log(Level.FINEST, 82 threadName + ": " + toString() + 83 ".newOrange(" + name + "): END"); 84 85 return orange; 86 } catch (RuntimeException e) { 87 logger.log(Level.SEVERE, toString() + ".newOrange():", e); 88 throw e; 89 } 90 } 91 92 public String toString() { 93 return name; 94 } 95 }