private static String nodeToString( Node node ) throws ServiceException {
		StringWriter sw = new StringWriter();
		try {
			Transformer t = TransformerFactory.newInstance().newTransformer();
			t.setOutputProperty( OutputKeys.OMIT_XML_DECLARATION, "yes" );
			t.setOutputProperty( OutputKeys.INDENT, "yes" );
			t.transform( new DOMSource( node ), new StreamResult( sw ) );
		}
		catch ( TransformerException te ) {
			throw new ServiceException( "nodeToString Transformer Exception" );
		}
		return sw.toString();
	}