content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.cli;
  
  import alluxio.util.ExceptionUtils;
  
  import org.apache.commons.cli.Option;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Abstract class for validation environment.
   */
  public abstract class AbstractValidationTask implements ValidationTask {
    @Override
    public List<Option> getOptionList() {
      return new ArrayList<>();
    }
  
    protected abstract ValidationTaskResult validateImpl(Map<String, String> optionMap)
        throws InterruptedException;
  
    @Override
    public ValidationTaskResult validate(Map<String, String> optionMap)
        throws InterruptedException {
      try {
        return validateImpl(optionMap);
      } catch (InterruptedException e) {
        throw e;
      } catch (Exception e) {
        return new ValidationTaskResult(ValidationUtils.State.FAILED, getName(),
            ExceptionUtils.asPlainText(e), "Fix unexpected error");
      }
    }
  }
  