Package org.syncany.cli

Source Code of org.syncany.cli.LsRemoteCommand

/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2014 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.syncany.cli;

import java.util.List;

import org.syncany.operations.OperationOptions;
import org.syncany.operations.OperationResult;
import org.syncany.operations.daemon.messages.LsRemoteStartSyncExternalEvent;
import org.syncany.operations.ls_remote.LsRemoteOperationResult;
import org.syncany.plugins.transfer.files.DatabaseRemoteFile;
import org.syncany.plugins.transfer.files.RemoteFile;

import com.google.common.eventbus.Subscribe;

public class LsRemoteCommand extends Command {
  @Override
  public CommandScope getRequiredCommandScope() { 
    return CommandScope.INITIALIZED_LOCALDIR;
  }
 
  @Override
  public boolean canExecuteInDaemonScope() {
    return true;
  }
 
  @Override
  public int execute(String[] operationArgs) throws Exception {
    LsRemoteOperationResult operationResult = client.lsRemote();
    printResults(operationResult);   
   
    return 0;
  }

  @Override
  public OperationOptions parseOptions(String[] operationArgs) throws Exception {   
    return null;
  }

  @Override
  public void printResults(OperationResult operationResult) {
    LsRemoteOperationResult concreteOperationResult = (LsRemoteOperationResult) operationResult;
    List<DatabaseRemoteFile> remoteStatus = concreteOperationResult.getUnknownRemoteDatabases();
   
    if (remoteStatus.size() > 0) {
      for (RemoteFile unknownRemoteFile : remoteStatus) {
        out.println("? "+unknownRemoteFile.getName());
      }
    }
    else {
      out.println("No remote changes.");
    }
  } 
 
  @Subscribe
  public void onLsRemoteStartEventReceived(LsRemoteStartSyncExternalEvent syncEvent) {
    out.printr("Checking remote changes ...");
  }
}
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