*/
protected InputStream createPdf(String foString) {
try {
FopFactory fopFactory = FopFactory.newInstance();
ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();
Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, byteBuffer);
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer();
Result res = new SAXResult(fop.getDefaultHandler());
Source source = new StreamSource(new StringReader(foString));
transformer.transform(source, res);