// set up the xpath stuff
XPathFactory xpathFactory = XPathFactory.newInstance();
XPath xpath = xpathFactory.newXPath();
NamespaceContextImpl nsCtx = new NamespaceContextImpl();
nsCtx.addNamespace("foxml", Constants.FOXML.uri);
nsCtx.addNamespace("oai_dc", Constants.OAI_DC.uri);
nsCtx.addNamespace("dc", Constants.DC.uri);
nsCtx.addNamespace("rdf", Constants.RDF.uri);
xpath.setNamespaceContext(nsCtx);
TransformerFactory transfac = TransformerFactory.newInstance();