/** * This method returns a new instance of Transformer with secured features enabled * * @return an instance of Transformer with enabled secure features */ public static Transformer getSecureTransformer() { TransformerFactory transformerFactory = getSecureTransformerFactory(); Transformer transformer = null; try { transformer = transformerFactory.newTransformer(); transformer.setOutputProperty(OutputKeys.METHOD, "xml"); } catch (TransformerConfigurationException e) { throw new DSSException(e); } transformer.setErrorListener(new DSSXmlErrorListener()); return transformer; }