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.testutils.master;
  
  import alluxio.master.MasterRegistry;
  import alluxio.master.journal.JournalSystem;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.Closeable;
  import java.io.IOException;
  
  /**
   * This class is a closeable resource that holds the master registry and the journal system. The
   * close() must be called to stop the masters and journal.
   */
  public class FsMasterResource implements Closeable {
    private static final Logger LOG = LoggerFactory.getLogger(FsMasterResource.class);
  
    private final MasterRegistry mRegistry;
    private final JournalSystem mJournal;
  
    /**
     * @param registry the master registry
     * @param journal the journal system
     */
    FsMasterResource(MasterRegistry registry, JournalSystem journal) {
      mRegistry = registry;
      mJournal = journal;
    }
  
    /**
     * @return the master registry
     */
    public MasterRegistry getRegistry() {
      return mRegistry;
    }
  
    /**
     * @return the journal system
     */
    public JournalSystem getJournal() {
      return mJournal;
    }
  
    @Override
    public void close() throws IOException {
      mRegistry.close();
      mJournal.stop();
    }
  }
  