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.widgets;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsResource;
  import org.opencms.i18n.CmsMessages;
  import org.opencms.xml.types.A_CmsXmlContentValue;
  
  import java.util.Locale;
  
  /**
   * Server-side part of the dependent select box widget.<p>
   * Select widget which uses other values from the content as select options.<p>
   *
   * This works as follows: The widget is given a configuration consisting of three pipe-separated OpenCms content value paths.
   * The first path is used to select a set of nested content values. The second and third paths are relative to the first path
   * and are used to select a select option and a select option display text from the nested contents matching the first path.
   * Note that if you omit indexes on a component of the first path, all indexes will be matched.
   *
   *
   */
  public class CmsDependentSelectWidget extends CmsSelectWidget {
  
      /**
       * @see org.opencms.widgets.A_CmsSelectWidget#getConfiguration(org.opencms.file.CmsObject, org.opencms.xml.types.A_CmsXmlContentValue, org.opencms.i18n.CmsMessages, org.opencms.file.CmsResource, java.util.Locale)
       */
      @Override
      public String getConfiguration(
          CmsObject cms,
          A_CmsXmlContentValue schemaType,
          CmsMessages messages,
          CmsResource resource,
          Locale contentLocale) {
  
          return getConfiguration();
      }
  
      /**
       * @see org.opencms.widgets.CmsSelectWidget#getWidgetName()
       */
      @Override
      public String getWidgetName() {
  
          return CmsDependentSelectWidget.class.getName();
      }
  
      /**
       * @see org.opencms.widgets.CmsSelectWidget#newInstance()
       */
      @Override
      public I_CmsWidget newInstance() {
  
          return new CmsDependentSelectWidget();
      }
  
  }
  