content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library 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
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.file.types;
  
  import org.opencms.configuration.CmsConfigurationException;
  import org.opencms.loader.CmsDumpLoader;
  import org.opencms.main.CmsLog;
  
  import org.apache.commons.logging.Log;
  
  /**
   * Resource type descriptor used in case the given resource type class in the XML configuration could
   * not be instantiated.<p>
   *
   * Using this class usually indicates that the class name given in the XML configuration is unavailable.
   * This can be the case if a module with a new resource type is imported, where the resource type class
   * comes as part of the module and OpenCms must be restarted after the module import.<p>
   *
   * @since 6.0.0
   */
  public class CmsResourceTypeUnknown extends A_CmsResourceType {
  
      /** The log object for this class. */
      private static final Log LOG = CmsLog.getLog(CmsResourceTypeUnknown.class);
  
      /** The serial version id. */
      private static final long serialVersionUID = -7084002492077515553L;
  
      /**
       * Default constructor, used to initialize member variables.<p>
       */
      public CmsResourceTypeUnknown() {
  
          super();
      }
  
      /**
       * Unknown resource types are always loaded with the <code>{@link CmsDumpLoader}</code>.<p>
       *
       * @see org.opencms.file.types.I_CmsResourceType#getLoaderId()
       */
      @Override
      public int getLoaderId() {
  
          return CmsDumpLoader.RESOURCE_LOADER_ID;
      }
  
      /**
       * @see org.opencms.file.types.A_CmsResourceType#initConfiguration(java.lang.String, java.lang.String, String)
       */
      @Override
      public void initConfiguration(String name, String id, String className) throws CmsConfigurationException {
  
          // if this class is used this is usually a configuration error
          LOG.error(
              Messages.get().getBundle().key(
                  Messages.ERR_UNKNOWN_RESTYPE_CLASS_4,
                  new Object[] {className, name, id, this.getClass().getName()}));
  
          // use super initilizer to configure the unknown resource type
          super.initConfiguration(name, id, className);
      }
  }