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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 ch.qos.logback.access.sift;
15  
16  import ch.qos.logback.access.spi.IAccessEvent;
17  import ch.qos.logback.core.joran.spi.DefaultClass;
18  import ch.qos.logback.core.sift.Discriminator;
19  import ch.qos.logback.core.sift.SiftingAppenderBase;
20  
21  /**
22   * This appender can contains other appenders which it can build dynamically
23   * depending on MDC values. The built appender is specified as part of a
24   * configuration file.
25   * 
26   * <p>See the logback manual for further details.
27   * 
28   * 
29   * @author Ceki Gulcu
30   */
31  public class SiftingAppender extends SiftingAppenderBase<IAccessEvent> {
32  
33      @Override
34      public void start() {
35          super.start();
36      }
37  
38      @Override
39      protected long getTimestamp(IAccessEvent event) {
40          return event.getTimeStamp();
41      }
42  
43      @Override
44      protected boolean eventMarksEndOfLife(IAccessEvent event) {
45          return false;
46      }
47  
48      @Override
49      @DefaultClass(AccessEventDiscriminator.class)
50      public void setDiscriminator(Discriminator<IAccessEvent> discriminator) {
51          super.setDiscriminator(discriminator);
52      }
53  }