com.caucho.boot.EnableCommand Maven / Gradle / Ivy

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/*
 * Copyright (c) 1998-2018 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source 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 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Alex Rojkov
 */

package com.caucho.boot;

import com.caucho.config.ConfigException;
import com.caucho.server.admin.ManagerClient;
import com.caucho.util.L10N;

public class EnableCommand extends AbstractManagementCommand
{
  private static final L10N L = new L10N(EnableCommand.class);

  @Override
  public String getDescription()
  {
    return "enables a server for http/load-balancing";
  }
  
  @Override
  public String getUsageArgs()
  {
    return " []";
  }

  @Override
  public boolean isDefaultArgsAccepted()
  {
    return true;
  }

  @Override
  public int doCommand(WatchdogArgs args, 
                       WatchdogClient client,
                       ManagerClient manager)
    throws BootArgumentException
  {
    String serverId = args.getDefaultArg();
    
    if (serverId == null)
      serverId = args.getServerId();

    if (serverId == null)
      throw new ConfigException(L.l("{0}: -server is not specified", getName()));
    
    String result = manager.enable(serverId);
    
    System.out.println(result);

    return 0;
  }
}