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.validator;
  
  import com.beust.jcommander.IParameterValidator;
  import com.beust.jcommander.ParameterException;
  
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.HashSet;
  import java.util.Set;
  
  /**
   * @author charlie (Dmitry Baev).
   */
  public class LanguageValidator implements IParameterValidator {
  
      private static final Set<String> SUPPORTED_LANGUAGES = Collections.unmodifiableSet(
              new HashSet<>(Arrays.asList(
                      "en",
                      "ru",
                      "zh",
                      "de",
                      "nl",
                      "he",
                      "br",
                      "pl",
                      "ja",
                      "es",
                      "kr",
                      "fr",
                      "az",
                      "tr",
                      "sv",
                      "isv"
              ))
      );
  
      @Override
      public void validate(final String name, final String value) {
          if (!SUPPORTED_LANGUAGES.contains(value)) {
              throw new ParameterException(
                      "invalid language value. Supported values are: "
                      + String.join(", ", SUPPORTED_LANGUAGES)
              );
          }
      }
  }
  