| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.ambari.server.configuration; |
| |
| import org.apache.commons.lang.StringUtils; |
| |
| /** |
| * AmbariServerConfigurationCategory is an enumeration of the different Ambari server specific |
| * configuration categories. |
| */ |
| public enum AmbariServerConfigurationCategory { |
| LDAP_CONFIGURATION("ldap-configuration"), |
| SSO_CONFIGURATION("sso-configuration"); |
| |
| private final String categoryName; |
| |
| AmbariServerConfigurationCategory(String categoryName) { |
| this.categoryName = categoryName; |
| } |
| |
| public String getCategoryName() { |
| return categoryName; |
| } |
| |
| /** |
| * Safely returns an {@link AmbariServerConfigurationCategory} given the category's descriptive name |
| * |
| * @param categoryName a descriptive name |
| * @return an {@link AmbariServerConfigurationCategory} |
| */ |
| public static AmbariServerConfigurationCategory translate(String categoryName) { |
| if (!StringUtils.isEmpty(categoryName)) { |
| categoryName = categoryName.trim(); |
| for (AmbariServerConfigurationCategory category : values()) { |
| if (category.getCategoryName().equals(categoryName)) { |
| return category; |
| } |
| } |
| } |
| |
| throw new IllegalArgumentException(String.format("Invalid Ambari server configuration category name: %s", categoryName)); |
| } |
| |
| /** |
| * Safely returns the {@link AmbariServerConfigurationCategory}'s descriptive name or <code>null</code> |
| * if no {@link AmbariServerConfigurationCategory} was supplied. |
| * |
| * @param category an {@link AmbariServerConfigurationCategory} |
| * @return the descriptive name of an {@link AmbariServerConfigurationCategory} |
| */ |
| public static String translate(AmbariServerConfigurationCategory category) { |
| return (category == null) ? null : category.getCategoryName(); |
| } |
| } |