/**
 * LOGBack: the generic, reliable, fast and flexible logging framework.
 * 
 * Copyright (C) 1999-2006, QOS.ch
 * 
 * This library is free software, you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation.
 */

package ch.qos.logback.core.joran.action;


import org.xml.sax.Attributes;

import ch.qos.logback.core.joran.action.Action;
import ch.qos.logback.core.joran.spi.InterpretationContext;



public class TouchAction extends Action {

  public static String KEY = "touched";
  
  public TouchAction() {
  }
  /**
   * Instantiates an layout of the given class and sets its name.
   *
   */
  public void begin(InterpretationContext ec, String name, Attributes attributes) {
    Integer i = (Integer) ec.getContext().getObject(KEY);
    if(i == null) {
      ec.getContext().putObject(KEY, new Integer(1));
    } else {
      ec.getContext().putObject(KEY, new Integer(i.intValue()+1));
    }
  }

  /**
   * Once the children elements are also parsed, now is the time to activate
   * the appender options.
   */
  public void end(InterpretationContext ec, String name) {
  }
}
