docs: public String readStaticExportPublishedResourceParameters(CmsRequestContext context, String rfsName)
      throws CmsException {
  
          CmsDbContext dbc = m_dbContextFactory.getDbContext(context);
          String result = null;
          try {
              result = m_driverManager.readStaticExportPublishedResourceParameters(dbc, rfsName);
          } catch (Exception e) {
              dbc.report(
                  null,
                  Messages.get().container(Messages.ERR_READ_STATEXP_PUBLISHED_RESOURCE_PARAMS_1, rfsName),
                  e);
          } finally {
              dbc.clear();
          }
          return result;
      }