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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.core.joran.action.ext;
15  
16  import org.xml.sax.Attributes;
17  
18  import ch.qos.logback.core.joran.action.Action;
19  import ch.qos.logback.core.joran.spi.InterpretationContext;
20  
21  public class TouchAction extends Action {
22  
23      public static final String KEY = "touched";
24  
25      /**
26       * Instantiates an layout of the given class and sets its name.
27       *
28       */
29      public void begin(InterpretationContext ec, String name, Attributes attributes) {
30          Integer i = (Integer) ec.getContext().getObject(KEY);
31          if (i == null) {
32              ec.getContext().putObject(KEY, Integer.valueOf(1));
33          } else {
34              ec.getContext().putObject(KEY, Integer.valueOf(i.intValue() + 1));
35          }
36      }
37  
38      /**
39       * Once the children elements are also parsed, now is the time to activate
40       * the appender options.
41       */
42      public void end(InterpretationContext ec, String name) {
43      }
44  }