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1   /**
2    * Logback: the generic, reliable, fast and flexible logging framework.
3    * 
4    * Copyright (C) 2000-2009, 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 chapter11;
11  
12  import org.apache.log4j.AppenderSkeleton;
13  import org.apache.log4j.spi.LoggingEvent;
14  
15  public class TrivialLog4jAppender extends AppenderSkeleton {
16  
17    protected void append(LoggingEvent loggingevent) {
18      String s = this.layout.format(loggingevent);
19      System.out.println(s);
20    }
21  
22    public void close() {
23      // nothing to do
24    }
25  
26    public boolean requiresLayout() {
27      return true;
28    }
29  
30  }