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.gwt.client.property;
  
  import org.opencms.gwt.client.ui.input.I_CmsFormField;
  import org.opencms.gwt.client.validation.I_CmsValidationController;
  import org.opencms.gwt.client.validation.I_CmsValidator;
  import org.opencms.gwt.shared.CmsValidationResult;
  import org.opencms.util.CmsStringUtil;
  import org.opencms.util.CmsUUID;
  
  /**
   * Validator class for the URL name field in the property editor.<p>
   *
   * @since 8.0.0
   */
  public class CmsUrlNameValidator implements I_CmsValidator {
  
      /** The server-side validator class. */
      private static final String SERVER_VALIDATOR = "org.opencms.gwt.CmsUrlNameValidationService";
  
      /** The path of the parent folder of the edited resource. */
      private String m_parentPath;
  
      /** The structure id of the edited resource. */
      private CmsUUID m_structureId;
  
      /**
       * Creates a new URL name validator.<p>
       *
       * @param parentPath the parent path of the resource for which the URL name is being validated
       * @param id the id of the resource whose URL name is being validated
       */
      public CmsUrlNameValidator(String parentPath, CmsUUID id) {
  
          m_parentPath = parentPath;
          m_structureId = id;
      }
  
      /**
       * @see org.opencms.gwt.client.validation.I_CmsValidator#validate(org.opencms.gwt.client.ui.input.I_CmsFormField, org.opencms.gwt.client.validation.I_CmsValidationController)
       */
      public void validate(I_CmsFormField field, I_CmsValidationController controller) {
  
          String value = field.getWidget().getFormValueAsString();
          if (CmsStringUtil.isEmptyOrWhitespaceOnly(value)) {
              String message = org.opencms.gwt.client.Messages.get().key(
                  org.opencms.gwt.client.Messages.GUI_URLNAME_CANT_BE_EMPTY_0);
              controller.provideValidationResult(field.getId(), new CmsValidationResult(message));
              return;
          }
          controller.validateAsync(
              field.getId(),
              value,
              SERVER_VALIDATOR,
              "parent:" + m_parentPath + "|id:" + m_structureId);
      }
  
  }
  