/** @see org.gbif.portal.service.DataResourceManager#getNubDataResource() */
 public DataResourceDTO getNubDataResource() throws ServiceException {
   DataResource dataResource = dataResourceDAO.getDataResourceFor(nubDataResourceId);
   return (DataResourceDTO) dataResourceDTOFactory.createDTO(dataResource);
 }
 /** @see org.gbif.portal.service.DataResourceManager#getDataResourceFor(java.lang.String) */
 public DataResourceDTO getDataResourceFor(String dataResourceKey) throws ServiceException {
   Long dataResourceId = parseKey(dataResourceKey);
   DataResource dataResource = dataResourceDAO.getDataResourceFor(dataResourceId);
   return (DataResourceDTO) dataResourceDTOFactory.createDTO(dataResource);
 }