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.cli.fs.command;
  
  import alluxio.annotation.PublicApi;
  import alluxio.cli.CommandUtils;
  import alluxio.client.file.FileSystemContext;
  import alluxio.exception.AlluxioException;
  import alluxio.exception.status.InvalidArgumentException;
  import alluxio.wire.SyncPointInfo;
  
  import org.apache.commons.cli.CommandLine;
  
  import java.io.IOException;
  import java.util.List;
  
  /**
   * This class represents a getSyncPathList Command.
   */
  @PublicApi
  public class GetSyncPathListCommand extends AbstractFileSystemCommand {
    /**
     * Create a GetSyncPathListCommand object.
     *
     * @param fsContext file system
     */
    public GetSyncPathListCommand(FileSystemContext fsContext) {
      super(fsContext);
    }
  
    @Override
    public String getCommandName() {
      return "getSyncPathList";
    }
  
    @Override
    public int run(CommandLine cl) throws AlluxioException, IOException {
      List<SyncPointInfo> files = mFileSystem.getSyncPathList();
      System.out.println("The following paths are under active sync");
      for (SyncPointInfo syncPointInfo : files) {
        System.out.print(syncPointInfo.getSyncPointUri() + "\t");
        switch (syncPointInfo.getSyncStatus()) {
          case NOT_INITIALLY_SYNCED:
            System.out.println("Initial Sync Skipped");
            break;
          case INITIALLY_SYNCED:
            System.out.println("Initial Sync Done");
            break;
          case SYNCING:
            System.out.println("Initial Sync In Progress");
            break;
          default:
            System.out.println("Invalid Syncing Status");
        }
      }
      return 0;
    }
  
    @Override
    public String getUsage() {
      return "getSyncPathList";
    }
  
    @Override
    public String getDescription() {
      return "Gets all the paths that are under active syncing right now.";
    }
  
    @Override
    public void validateArgs(CommandLine cl) throws InvalidArgumentException {
      CommandUtils.checkNumOfArgsNoLessThan(this, cl, 0);
    }
  }
  