content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.master.table;
  
  import alluxio.ClientContext;
  import alluxio.Constants;
  import alluxio.client.job.JobMasterClient;
  import alluxio.conf.Configuration;
  import alluxio.conf.PropertyKey;
  import alluxio.master.CoreMasterContext;
  import alluxio.master.MasterFactory;
  import alluxio.master.MasterRegistry;
  import alluxio.worker.job.JobMasterClientContext;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.annotation.concurrent.ThreadSafe;
  
  /**
   * Factory to create a {@link TableMaster} instance.
   */
  @ThreadSafe
  public final class TableMasterFactory implements MasterFactory<CoreMasterContext> {
    private static final Logger LOG = LoggerFactory.getLogger(TableMasterFactory.class);
  
    /**
     * Constructs a new {@link TableMasterFactory}.
     */
    public TableMasterFactory() {}
  
    @Override
    public boolean isEnabled() {
      return Configuration.getBoolean(PropertyKey.TABLE_ENABLED);
    }
  
    @Override
    public String getName() {
      return Constants.TABLE_MASTER_NAME;
    }
  
    @Override
    public TableMaster create(MasterRegistry registry, CoreMasterContext context) {
      LOG.info("Creating {} ", TableMaster.class.getName());
  
      JobMasterClient jobMasterClient = JobMasterClient.Factory.create(JobMasterClientContext
          .newBuilder(ClientContext.create(Configuration.global())).build());
      TableMaster master = new DefaultTableMaster(context, jobMasterClient);
      registry.add(TableMaster.class, master);
      return master;
    }
  }
  