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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 ch.qos.logback.access.sift;
11  
12  import ch.qos.logback.access.spi.AccessEvent;
13  import ch.qos.logback.core.joran.spi.DefaultClass;
14  import ch.qos.logback.core.sift.AppenderTracker;
15  import ch.qos.logback.core.sift.Discriminator;
16  import ch.qos.logback.core.sift.SiftingAppenderBase;
17  
18  /**
19   * This appender can contains other appenders which it can build dynamically
20   * depending on MDC values. The built appender is specified as part of a
21   * configuration file.
22   * 
23   * <p>See the logback manual for further details.
24   * 
25   * 
26   * @author Ceki Gulcu
27   */
28  public class SiftingAppender extends SiftingAppenderBase<AccessEvent> {
29  
30    @Override
31    public void start() {
32      super.start();
33    }
34  
35    AppenderTracker<AccessEvent> getAppenderTracker() {
36      return appenderTracker;
37    }
38  
39    @Override
40    protected long getTimestamp(AccessEvent event) {
41      return event.getTimeStamp();
42    }
43  
44    @Override
45    @DefaultClass(AccessEventDiscriminator.class)
46    public void setDiscriminator(Discriminator<AccessEvent> discriminator) {
47      super.setDiscriminator(discriminator);
48    }
49  }