com.itextpdf.text.pdf.PdfWriter pdfWriter = null;
            com.itextpdf.text.Document document = new com.itextpdf.text.Document(PageSize.A4);
            try {
                pdfWriter = com.itextpdf.text.pdf.PdfWriter.getInstance(document, new FileOutputStream(fileName));
            } catch (com.itextpdf.text.DocumentException ex) {
                Logger.getLogger(ITextGenerator.class.getName()).log(Level.SEVERE, null, ex);
            }
            document.open();
            document.addAuthor("");
            document.addCreator("");
            document.addSubject("Накладная");
            document.addCreationDate();
            document.addTitle("Please read this");
            XMLWorkerHelper helper = XMLWorkerHelper.getInstance();
            String template = "html шаблон здесь";
            helper.parseXHtml(pdfWriter, document, new StringReader(template));
            document.close();

FontFactory.defaultEmbedding = true;
            ITextRenderer renderer = new ITextRenderer();
            renderer.getFontResolver().addFont("PTS55F.ttf", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            InputStream is = new ByteArrayInputStream(template.getTemplate().getBytes());
            Document doc = db.parse(is);
            PDFCreationListener listener = new XHtmlMetaToPdfInfoAdapter(doc);
            renderer.setListener(listener);
            renderer.setDocument(doc, null);
            renderer.layout();
            os = new FileOutputStream(filename);
            renderer.createPDF(os);
            is.close();

InputStream is = new ByteArrayInputStream(template.getTemplate().getBytes());
//template who is it

FontFactory.defaultEmbedding = true;
ITextRenderer renderer = new ITextRenderer();
renderer.getFontResolver().addFont("PTS55F.ttf", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
InputStream is = new ByteArrayInputStream(template.getTemplate().getBytes());
Document doc = db.parse(is);
PDFCreationListener listener = new XHtmlMetaToPdfInfoAdapter(doc);
renderer.setListener(listener);
renderer.setDocument(doc, null);
renderer.layout();
os = new FileOutputStream(filename);
renderer.createPDF(os);
is.close();