/*
 * Copyright 2012 LinkedIn, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.linkedin.parseq;

import com.linkedin.parseq.internal.ArgumentUtil;
import com.linkedin.parseq.promise.Promise;
import com.linkedin.parseq.promise.Promises;


/**
 * A {@link Task} that runs a {@link Runnable} and returns no value. Use
 * {@link Tasks#action(String, Runnable)} to create instances of this class.
 *
 * @deprecated  As of 2.0.0, replaced by {@link Task#action(String, com.linkedin.parseq.function.Action) Task.action}.
 * @author Chris Pettitt (cpettitt@linkedin.com)
 * @author Jaroslaw Odzga (jodzga@linkedin.com)
 * @see Task#action(String, com.linkedin.parseq.function.Action) Task.action
 */
@Deprecated
public class ActionTask extends BaseTask<Void> {
  private final Runnable _runnable;

  /**
   *
   * @param name
   * @param runnable
   * @throws IllegalArgumentException if runnable
   */
  public ActionTask(final String name, final Runnable runnable) {
    super(name);
    ArgumentUtil.requireNotNull(runnable, "action");
    _runnable = runnable;
  }

  @Override
  protected Promise<Void> run(final Context context) throws Exception {
    try {
      _runnable.run();
      return Promises.VOID;
    } catch (Throwable t) {
      return Promises.error(t);
    }
  }
}