/*
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2022, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package ch.qos.logback.classic;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import ch.qos.logback.classic.spi.ILoggingEvent;
  import ch.qos.logback.core.AppenderBase;
  import ch.qos.logback.core.testUtil.RandomUtil;
  
  public class RecursiveLBAppender extends AppenderBase<ILoggingEvent> {
  
      public List<ILoggingEvent> list = new ArrayList<ILoggingEvent>();
      public List<String> stringList = new ArrayList<String>();
  
      PatternLayout layout;
  
      public RecursiveLBAppender() {
          this(null);
      }
  
      public RecursiveLBAppender(PatternLayout layout) {
          this.layout = layout;
      }
  
      @Override
      public void start() {
          int diff = RandomUtil.getPositiveInt();
          Logger logger = LoggerFactory.getLogger("ResursiveLBAppender" + diff);
          logger.info("testing");
          super.start();
      }
  
      protected void append(ILoggingEvent e) {
          list.add(e);
          if (layout != null) {
              String s = layout.doLayout(e);
              stringList.add(s);
          }
      }
  }