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1   /**
2    * Logback: the generic, reliable, fast and flexible logging framework.
3    * 
4    * Copyright (C) 2000-2008, QOS.ch
5    * 
6    * This library is free software, you can redistribute it and/or modify it under
7    * the terms of the GNU Lesser General Public License as published by the Free
8    * Software Foundation.
9    */
10  package chapter3;
11  
12  import org.slf4j.Logger;
13  import org.slf4j.LoggerFactory;
14  
15  import ch.qos.logback.classic.LoggerContext;
16  import ch.qos.logback.core.joran.spi.JoranException;
17  import ch.qos.logback.core.status.OnConsoleStatusListener;
18  import ch.qos.logback.core.status.StatusManager;
19  
20  public class AddStatusListenerApp {
21  
22    public static void main(String[] args) throws JoranException {
23      
24    
25      LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); 
26      StatusManager statusManager = lc.getStatusManager();
27      OnConsoleStatusListener onConsoleListener = new OnConsoleStatusListener();
28      statusManager.add(onConsoleListener);
29  
30      Logger logger = LoggerFactory.getLogger("myApp");
31      logger.info("Entering application.");
32  
33      Foo foo = new Foo();
34      foo.doIt();
35      logger.info("Exiting application.");
36    }
37  }