View Javadoc
1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.classic.issue.lbclassic36;
15  
16  import ch.qos.logback.classic.issue.lbclassic36.SelectiveDateFormattingRunnable.FormattingModel;
17  import ch.qos.logback.core.contention.ThreadedThroughputCalculator;
18  
19  /**
20   * Measure the threaded throughtput of date formatting operations
21   * 
22   * @author Joern Huxhorn
23   * @author Ceki Gulcu
24   */
25  public class DateFormattingThreadedThroughputCalculator {
26  
27      static int THREAD_COUNT = 16;
28      static long OVERALL_DURATION_IN_MILLIS = 3000;
29  
30      public static void main(String args[]) throws InterruptedException {
31  
32          ThreadedThroughputCalculator tp = new ThreadedThroughputCalculator(OVERALL_DURATION_IN_MILLIS);
33          tp.printEnvironmentInfo("DateFormatting");
34  
35          for (int i = 0; i < 2; i++) {
36              tp.execute(buildArray(FormattingModel.SDF));
37              tp.execute(buildArray(FormattingModel.JODA));
38          }
39  
40          tp.execute(buildArray(FormattingModel.JODA));
41          tp.printThroughput("JODA: ");
42  
43          tp.execute(buildArray(FormattingModel.SDF));
44          tp.printThroughput("SDF:  ");
45  
46      }
47  
48      static SelectiveDateFormattingRunnable[] buildArray(FormattingModel model) {
49          SelectiveDateFormattingRunnable[] array = new SelectiveDateFormattingRunnable[THREAD_COUNT];
50          for (int i = 0; i < THREAD_COUNT; i++) {
51              array[i] = new SelectiveDateFormattingRunnable(model);
52          }
53          return array;
54      }
55  
56  }