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 }