/*
    * 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.joran;
  
  import ch.qos.logback.classic.LoggerContext;
  import ch.qos.logback.core.contention.AbstractMultiThreadedHarness;
  import ch.qos.logback.core.status.InfoStatus;
  
  import java.util.concurrent.CountDownLatch;
  
  class ReconfigureOnChangeTaskHarness extends AbstractMultiThreadedHarness {
  
      private final LoggerContext loggerContext;
  
      private final CountDownLatch countDownLatch;
  
      ReconfigureOnChangeTaskHarness(LoggerContext loggerContext, int aChangeCountLimit) {
          this.loggerContext = loggerContext;
          this.countDownLatch = new CountDownLatch(aChangeCountLimit);
          ChangeDetectedListener cdl = new ChangeDetectedListener(countDownLatch);
          loggerContext.addConfigurationEventListener(cdl);
      }
  
      public void waitUntilEndCondition() throws InterruptedException {
  
          String classname = this.getClass().getSimpleName();
  
          loggerContext.getStatusManager()
                  .add(new InfoStatus("Entering " + classname + ".waitUntilEndCondition()", this));
          countDownLatch.await();
          loggerContext.getStatusManager()
                  .add(new InfoStatus("*****Exiting " + classname + ".waitUntilEndCondition()", this));
      }
  
  }