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, 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.ui.components.extensions;
  
  import org.opencms.ui.dialogs.CmsEmbeddedDialogsUI;
  import org.opencms.ui.shared.rpc.I_CmsEmbeddedDialogClientRPC;
  import org.opencms.ui.shared.rpc.I_CmsEmbeddingServerRpc;
  
  import com.vaadin.server.AbstractExtension;
  
  /**
   * The extension that provides RPC communication between the client and server side of embedded VAADIN dialogs.
   */
  public class CmsEmbeddedDialogExtension extends AbstractExtension {
  
      /** Serial version id. */
      private static final long serialVersionUID = 1L;
  
      /**
       * Creates a new instance.
       * @param ui the UI instance to use
       *
       */
      public CmsEmbeddedDialogExtension(CmsEmbeddedDialogsUI ui) {
  
          super(ui);
          registerRpc(ui, I_CmsEmbeddingServerRpc.class);
      }
  
      /**
       * Gets the client RPC instance.
       *
       * @return the client RPC instance
       */
      public I_CmsEmbeddedDialogClientRPC getClientRPC() {
  
          return getRpcProxy(I_CmsEmbeddedDialogClientRPC.class);
      }
  
  }
  