content: /*
   *  Copyright 2016-2024 Qameta Software 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 io.qameta.allure.util;
  
  import io.qameta.allure.exception.PropertyNotFoundException;
  import org.apache.commons.lang3.StringUtils;
  
  import java.util.Optional;
  import java.util.Properties;
  
  /**
   * Utility methods for using properties.
   */
  public final class PropertyUtils {
  
      private PropertyUtils() {
      }
  
      public static Optional<String> getProperty(final String key) {
          final Properties properties = new Properties();
          properties.putAll(System.getenv());
          return Optional.ofNullable(properties.getProperty(key)).filter(StringUtils::isNotBlank);
      }
  
      public static String requireProperty(final String key) {
          return getProperty(key).orElseThrow(() -> new PropertyNotFoundException(key));
      }
  
  }
  