content: /*
   * 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 com.cloud.event;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class EventCategory {
      private static List<EventCategory> eventCategories = new ArrayList<EventCategory>();
      private String eventCategoryName;
  
      public EventCategory(String categoryName) {
          this.eventCategoryName = categoryName;
          eventCategories.add(this);
      }
  
      public String getName() {
          return eventCategoryName;
      }
  
      public static List<EventCategory> listAllEventCategories() {
          return eventCategories;
      }
  
      public static EventCategory getEventCategory(String categoryName) {
          for (EventCategory category : eventCategories) {
              if (category.getName().equalsIgnoreCase(categoryName)) {
                  return category;
              }
          }
          return null;
      }
  
      public static final EventCategory ACTION_EVENT = new EventCategory("ActionEvent");
      public static final EventCategory ALERT_EVENT = new EventCategory("AlertEvent");
      public static final EventCategory USAGE_EVENT = new EventCategory("UsageEvent");
      public static final EventCategory RESOURCE_STATE_CHANGE_EVENT = new EventCategory("ResourceStateEvent");
      public static final EventCategory ASYNC_JOB_CHANGE_EVENT = new EventCategory("AsyncJobEvent");
  }
  