Saxon

Legacy ID: #3494969 Legacy Poster: bilbao6566545 (bilbao6566545)

Hi,i am doing xquery and next xsl transformation. Output of xquery is NodeInfo which i use as source for xslt. Problem is that with some result of xquery xslt works ok etc:"/" and with some not etc: "<A>{//B}</A>. It is writing me: Error Source tree must have a document node as its root Here is my source code: //first build dom and do some x-path queries String xdata="<Response><Data><A>a</A></Data></Response>"; Configuration cfg = new Configuration(); cfg.setTreeModel(Builder.TINY_TREE); XPathEvaluator xpe = new XPathEvaluator(); NodeInfo xmlDoc = xpe.setSource(new StreamSource(new StringReader(xdata))); //XQuery String xq = "<Response><Data><B></B></Data></Response>";//"/"; Configuration config = new Configuration(); StaticQueryContext sqc = new StaticQueryContext(config); XQueryExpression exp = sqc.compileQuery(xq); DynamicQueryContext dynamicContext = new DynamicQueryContext(config); dynamicContext.setContextNode(xmlDoc); Properties props = new Properties(); NodeInfo xq_doc = (NodeInfo) exp.evaluateSingle(dynamicContext); //XSLT File xslfile = new File("transf.xsl"); StreamSource xsl_source = new StreamSource(xslfile); System.setProperty("javax.xml.transform.TransformerFactory","net.sf.saxon.TransformerFactoryImpl"); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(xsl_source); StringWriter writer = new StringWriter(); StreamResult result = new StreamResult(writer); transformer.transform(xq_doc,result); //place where this error occurs String xslres = writer.toString(); What can be wrong? I try to use NodeInfo, and passing it to other tranformation, is it the quickest method,isn't it? Thank you, Bilba