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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 chapters.appenders;
15  
16  import org.slf4j.Logger;
17  import org.slf4j.LoggerFactory;
18  import org.slf4j.MDC;
19  
20  import ch.qos.logback.classic.LoggerContext;
21  import ch.qos.logback.classic.joran.JoranConfigurator;
22  import ch.qos.logback.core.joran.spi.JoranException;
23  import chapters.appenders.sub.sample.Bar;
24  
25  /**
26   * 
27   * This java "application" configures logback using a configuration file
28   * supplied on the class path and logs a few times.
29   * 
30   * @author Sébastien Pennec
31   */
32  public class ConfigurationTester {
33  
34      public static void main(String[] args) throws InterruptedException {
35          Logger logger = (Logger) LoggerFactory.getLogger(ConfigurationTester.class);
36          LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
37  
38          try {
39              JoranConfigurator configurator = new JoranConfigurator();
40              configurator.setContext(lc);
41              lc.reset();
42              configurator.doConfigure(args[0]);
43          } catch (JoranException je) {
44              je.printStackTrace();
45          }
46          // Next call forces status messages to be printed on the console
47          // StatusPrinter.print(lc);
48  
49          logger.debug("**Hello {}", new Bar());
50          MDC.put("testKey", "testValueFromMDC");
51          MDC.put("testKey2", "value2");
52          for (int i = 0; i < 64; i++) {
53              logger.debug("logging statement {}", i);
54              Thread.sleep(100);
55          }
56          Bar bar = new Bar();
57          bar.createLoggingRequest();
58      }
59  }