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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.atlas.tasks;
  
  import org.apache.atlas.AtlasException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.stereotype.Component;
  
  import javax.annotation.PostConstruct;
  import javax.inject.Inject;
  
  import java.util.Set;
  
  @Component
  public class TaskFactoryRegistry {
      private static final Logger LOG = LoggerFactory.getLogger(TaskFactoryRegistry.class);
  
      private final TaskManagement taskManagement;
  
      @Inject
      public TaskFactoryRegistry(TaskManagement taskManagement, Set<TaskFactory> factories) {
          this.taskManagement = taskManagement;
  
          for (TaskFactory factory : factories) {
              taskManagement.addFactory(factory);
          }
  
          LOG.info("TaskFactoryRegistry: TaskManagement updated with factories: {}", factories.size());
      }
  
      @PostConstruct
      public void startTaskManagement() throws AtlasException {
          try {
              if (!taskManagement.hasStarted()) {
                  LOG.info("TaskFactoryRegistry: TaskManagement start skipped! Someone else will start it.");
  
                  return;
              }
  
              LOG.info("TaskFactoryRegistry: Starting TaskManagement...");
  
              taskManagement.start();
          } catch (AtlasException e) {
              LOG.error("Error starting TaskManagement!", e);
              throw e;
          }
      }
  }
  