code: protected I_CmsSearchDocument createDefaultIndexDocument() {
  
          try {
              return m_index.getFieldConfiguration().createDocument(m_cms, m_res, m_index, null);
          } catch (CmsException e) {
              LOG.error(
                  "Default document for "
                      + m_res.getRootPath()
                      + " and index "
                      + m_index.getName()
                      + " could not be created.",
                  e);
              return null;
          }
      }
docs: Creates a document for the resource without extracting the content. The aim is to get a content indexed,
  even if extraction runs into a timeout.
  
  @return the document for the resource generated if the content is discarded,
  i.e., only meta information are indexed.