public class DataIndexHelper {

    private static final Logger logger = LogManager.getLogger(DataIndexHelper.class);

    private static final String DELETE_OLD_DOCS = "delete_old_docs";

    private static final String KEEP_EXPIRES_DOCS = "keep_expires_docs";

    protected long crawlingExecutionInterval = Constants.DEFAULT_CRAWLING_EXECUTION_INTERVAL;

    protected int crawlerPriority = Thread.NORM_PRIORITY;

Num of Doc: /*pmb.webFsIndexSize:orElse('-')*/ docs

--- Data Store Crawler ---
Start Time: /*pmb.dataCrawlStartTime:orElse('-')*/
End Time:   /*pmb.dataCrawlEndTime:orElse('-')*/
Exec Time:  /*pmb.dataCrawlExecTime:orElse('-')*/ ms

--- Data Store Indexer ---
Exec Time:  /*pmb.dataIndexExecTime:orElse('-')*/ ms
Num of Doc: /*pmb.dataIndexSize:orElse('-')*/ docs

--- Total ---

        LabelType[] labelTypes = parser.getLabelTypes();
        assertEquals(3, labelTypes.length);
    }

    public void test_escape() {
        // https://www.google.com/support/enterprise/static/gsa/docs/admin/70/gsa_doc_set/admin_crawl/url_patterns.html#1076127
        assertEscapePattern("", "# Test");
        assertEscapePattern(".*\\Q!/\\E.*", "!/");
        assertEscapePattern("\\Qindex.html\\E", "index.html");

    <example>${fe:formatCode("L", "prettyprint", doc.mimetype, doc.content_description)}</example>
  </function>

  <function>
    <description>Mask e-mail address.</description>
    <name>maskEmail</name>
    <function-class>org.codelibs.fess.taglib.FessFunctions</function-class>
    <function-signature>java.lang.String maskEmail(java.lang.String)</function-signature>
    <example>${fe:maskEmail(doc.content_description)}</example>
  </function>

errors.result_size_exceeded=No more results could be displayed.
errors.target_file_does_not_exist={0} file does not exist.
errors.failed_to_delete_file=Failed to delete {0} file.
errors.docid_not_found=Not found Doc ID:{0}
errors.document_not_found=Not found URL of Doc ID:{0}
errors.not_load_from_server=Could not load from this server: {0}
errors.failed_to_start_job=Failed to start job {0}.

                                        <label for="doc.doc_id" class="col-sm-3 text-sm-right col-form-label">doc_id</label>
                                        <div class="col-sm-9">
                                                ${f:h(doc.doc_id)}
                                            <la:hidden styleId="doc.doc_id" property="doc.doc_id"/>
                                        </div>

        }

        Map<String, Object> doc = null;
        try {
            doc = searchHelper.getDocumentByDocId(form.docId,
                    new String[] { fessConfig.getIndexFieldUrl(), fessConfig.getIndexFieldConfigId() }, getUserBean()).orElse(null);
        } catch (final Exception e) {
            logger.warn("Failed to request: {}", form.docId, e);
        }
        if (doc == null) {

     * The value is, e.g. false <br>
     * comment: Does it enable the Framework internal debug? (true only when emergency)
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getFrameworkDebug();

    /**
     * Is the property for the key 'framework.debug' true? <br>
     * The value is, e.g. false <br>

        }
        return themeName;
    }

    protected void closeQuietly(final Path dir) {
        if (Files.notExists(dir)) {
            if (logger.isDebugEnabled()) {
                logger.debug("{} does not exists.", dir);
            }
            return;
        }
        try (Stream<Path> walk = Files.walk(dir, FileVisitOption.FOLLOW_LINKS)) {
            walk.sorted(Comparator.reverseOrder()).forEach(f -> {

        docId = button.data("docid"),
        title = button.data("title"),
        url = button.data("url");

    $(this)
      .find(".modal-body #delete-doc-title")
      .text(title);
    $(this)
      .find(".modal-body #delete-doc-url")
      .text(url);
    $(this)
      .find(".modal-footer input#docId")
      .val(docId);
  });