1 /*

     2  * Copyright (c) 2010, 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 /*

    25  * An example subclass of SimpleApplication that illustrates how to

    26  * override the doMyAppWork() method.

    27  */

    28 

    29 public class SleeperApplication extends SimpleApplication {

    30     public static int DEFAULT_SLEEP_TIME = 60;  // time is in seconds

    31 

    32     // execute the sleeper app work

    33     public void doMyAppWork(String[] args) throws Exception {

    34         int sleep_time = DEFAULT_SLEEP_TIME;

    35 

    36         // args[0] is the port-file

    37         if (args.length < 2) {

    38             System.out.println("INFO: using default sleep time of "

    39                 + sleep_time + " seconds.");

    40         } else {

    41             try {

    42                 sleep_time = Integer.parseInt(args[1]);

    43             } catch (NumberFormatException nfe) {

    44                 throw new RuntimeException("Error: '" + args[1] +

    45                     "': is not a valid seconds value.");

    46             }

    47         }

    48 

    49         Thread.sleep(sleep_time * 1000);  // our "work" is to sleep

    50     }

    51 

    52     public static void main(String[] args) throws Exception {

    53         SleeperApplication myApp = new SleeperApplication();

    54 

    55         SimpleApplication.setMyApp(myApp);

    56 

    57         SimpleApplication.main(args);

    58     }

    59 }