Examples with OldExcelExtractor org.apache.poi.hssf.extractor.OldExcelExtractor used on opensource projects

Example 1 with OldExcelExtractor

use of org.apache.poi.hssf.extractor.OldExcelExtractor in project tika by apache.

the class OldExcelParser method parse.

/**
     * Extracts properties and text from an MS Document input stream
     */
public void parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context) throws IOException, SAXException, TikaException {
    // Open the POI provided extractor
    OldExcelExtractor extractor = new OldExcelExtractor(stream);
    // We can't do anything about metadata, as these old formats
    //  didn't have any stored with them
    // Set the content type
    // TODO Get the version and type, to set as the Content Type
    // Have the text extracted and given to our Content Handler
    XHTMLContentHandler xhtml = new XHTMLContentHandler(handler, metadata);
    parse(extractor, xhtml);
}

Example 2 with OldExcelExtractor

use of org.apache.poi.hssf.extractor.OldExcelExtractor in project tika by apache.

the class ExcelExtractor method parse.

protected void parse(DirectoryNode root, XHTMLContentHandler xhtml, Locale locale) throws IOException, SAXException, TikaException {
    if (!root.hasEntry(WORKBOOK_ENTRY)) {
        if (root.hasEntry(BOOK_ENTRY)) {
            // Excel 5 / Excel 95 file
            // Records are in a different structure so needs a
            //  different parser to process them
            OldExcelExtractor extractor = new OldExcelExtractor(root);
            OldExcelParser.parse(extractor, xhtml);
            return;
        } else {
            // Corrupt file / very old file, just skip text extraction
            return;
        }
    }
    // If a password was supplied, use it, otherwise the default
    Biff8EncryptionKey.setCurrentUserPassword(getPassword());
    // Have the file processed in event mode
    TikaHSSFListener listener = new TikaHSSFListener(xhtml, locale, this);
    listener.processFile(root, isListenForAllRecords());
    listener.throwStoredException();
    for (Entry entry : root) {
        if (entry.getName().startsWith("MBD") && entry instanceof DirectoryEntry) {
            try {
                handleEmbeddedOfficeDoc((DirectoryEntry) entry, xhtml);
            } catch (TikaException e) {
            // ignore parse errors from embedded documents
            }
        }
    }
}