if (ssNode.getNodeType() == ssNode.ELEMENT_NODE
&& ((Element)ssNode).getTagName().equals("stylesheet")
&& ssNode instanceof ElemLiteralResult)
{
AVT avt = ((ElemLiteralResult)ssNode).getLiteralResultAttribute("href");
String href = avt.evaluate(xctxt,xt, elem);
String absURI = SystemIDResolver.getAbsoluteURI(href, sysId);
Templates tmpl = saxTFactory.newTemplates(new StreamSource(absURI));
TransformerHandler tHandler = saxTFactory.newTransformerHandler(tmpl);
Transformer trans = tHandler.getTransformer();