/** * Parses an XML document. * * @param xmlin the XML document. * @return the ParseOutput object from walking and processing the node. * @throws Exception if there are IO or XML parsing exceptions. */ public Object parse(InputStream xmlin) throws Exception { DocumentBuilder db = null; try { db = XMLUtils.getSafeDocumentBuilder(false); } catch (ParserConfigurationException e) { throw new Exception("DBG:Got ParserConfigurationException:" + e.toString()); } Document doc = null; try { doc = db.parse(xmlin); } catch (SAXParseException e) { throw new Exception( "DBG:Got SAXParseException:" + e.toString() + "line:" + e.getLineNumber() + " col :" + e.getColumnNumber()); } catch (SAXException e) { throw new Exception("DBG:Got SAXException:" + e.toString()); } catch (IOException ex) { throw new Exception("DBG: Got IOException:" + ex.toString()); } Element elem = doc.getDocumentElement(); return (walkTree(elem)); }