/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.service.scheduler;

import org.mule.runtime.api.scheduler.Scheduler;

import java.util.TimeZone;
import java.util.concurrent.RejectedExecutionHandler;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;

public class MockScheduler extends ScheduledThreadPoolExecutor implements Scheduler {

  public MockScheduler() {
    super(1);
  }

  @Override
  public void stop() {
    shutdownNow();
  }

  @Override
  public ScheduledFuture<?> scheduleWithCronExpression(Runnable command, String cronExpression) {
    throw new UnsupportedOperationException("Cron expression scheduling is not supported in unit tests. You need the productive service implementation.");
  }

  @Override
  public ScheduledFuture<?> scheduleWithCronExpression(Runnable command, String cronExpression, TimeZone timeZone) {
    throw new UnsupportedOperationException("Cron expression scheduling is not supported in unit tests. You need the productive service implementation.");
  }

  public String getName() {
    return MockScheduler.class.getSimpleName();
  }
}