long lastAccess = 1600000100000L;
        long lastWrite = 1600000200000L;
        long change = 1600000300000L;
        int attributes = 0x1234;
        // Convert Unix time to Windows FILETIME (100-nanosecond intervals since 1601)
        long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;
        writeLong(buffer, 0, (create + MILLISECONDS_BETWEEN_1970_AND_1601) * 10000L);

		documents which has "Fess" as the document title, you can enter:
		<pre>title:Fess</pre>
		The available fields are "url", "host", "site", "title", "content",
		"content_length", "last_modified" and "mimetype", and they are
		customizable.
	</dd>
	<dt>Sort</dt>
	<dd>
		sort field sorts documents by a specified field name. The format is
		"sort:&lt;field&gt;.&lt;order&gt;", where &lt;order&gt; is asc or

        fileTypeHelper.add("text/plain", "text");

        assertEquals("pdf", fileTypeHelper.get("application/pdf"));
        assertEquals("text", fileTypeHelper.get("text/plain"));

        // Test non-existent mimetype returns default value
        assertEquals("others", fileTypeHelper.get("non/existent"));
    }

    public void test_get_withNullMimetype() {
        assertEquals("others", fileTypeHelper.get(null));
    }

        // Response sequence number (64-bit)
        responseSequenceNumber = buf.dec_ndr_hyper();

        // Heartbeat interval (64-bit, in 100-nanosecond intervals)
        // Convert from FILETIME intervals to milliseconds
        long filetimeInterval = buf.dec_ndr_hyper();
        heartbeatInterval = filetimeInterval / 10000; // Convert to milliseconds
    }

            int bytesRead = response.readBytesWireFormat(buffer, 0);

            // Then
            assertEquals(60, bytesRead);
            assertEquals(0, response.getCloseFlags());
            // Zero Windows FileTime converts to negative Unix time
            long expectedTime = -SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601;
            assertEquals(expectedTime, response.getCreationTime());

    /**
     * Decodes a resource change notification message.
     */
    private void decodeResourceChangeMessage(NdrBuffer buf, WitnessNotificationMessage message) throws NdrException {
        // Timestamp (FILETIME - 64-bit)
        long timestamp = buf.dec_ndr_hyper();
        message.setTimestamp(timestamp);

        // Resource name
        String resourceName = decodeWideStringPointer(buf);

     * @return true if the content is HTML, false otherwise
     */
    protected boolean isHtml(final ResponseData responseData) {
        final String mimeType = responseData.getMimeType();
        if ("text/html".equals(mimeType) || "application/xhtml+xml".equals(mimeType)) {
            return true;
        }
        return false;
    }

    /**
     * Adds a rule for extracting child URLs from HTML tags.
     *

     * @param style the CSS class name for styling
     * @param mimetype the MIME type of the content (currently unused)
     * @param input the code content to format
     * @return HTML formatted code with line numbers and styling
     */
    public static String formatCode(final String prefix, final String style, final String mimetype, final String input) {
        if (input == null) {
            return StringUtil.EMPTY;

	<dd>
		フィールド名の後にコロン : で指定した任意のフィールドで検索することができます。
		たとえば、ドキュメントの title フィールドで Fess を含むドキュメントを検索する場合は次のように入力します。
		<pre>title:Fess</pre>
		標準で利用可能なフィールドは url, host, site, title, content,
		content_length, last_modified および mimetype になります。
		設定で指定するフィールドは変更することができます。
	</dd>
	<dt>ソート</dt>
	<dd>
		sort 演算子は指定したフィールド名でドキュメントをソートします。
		sort 演算子の利用方法は sort:&lt;field&gt;.&lt;order&gt; になります。
		&lt;order&gt; は asc または desc で昇順・降順を指定できます。

 */
public class OpenSearchUrlFilterService extends AbstractCrawlerService implements UrlFilterService {

    /**
     * Field name for filter type.
     */
    private static final String FILTER_TYPE = "filterType";

    /**
     * Filter type for include filters.
     */
    private static final String INCLUDE = "include";

    /**
     * Filter type for exclude filters.
     */