DOMConfiguration object and setShema() method

Question

// Create XML DOM document (Memory consuming).
               DocumentBuilderFactory docFact = DocumentBuilderFactory
                         .newInstance();
               DocumentBuilder builder = null;
               try {
                    builder = docFact.newDocumentBuilder();
               } catch (ParserConfigurationException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               DOMImplementation impl = builder.getDOMImplementation();
               // Document.
               Document xmlDoc = impl.createDocument(
                         "tns=http://www.example.org/report", "tns:report", null);
               DOMConfiguration config = xmlDoc.getDomConfig();
               DOMErrorHandler sh = new DOMErrorHandler() {
                    public boolean handleError(DOMError e) {
                         // TODO Auto-generated method stub
                         System.out.println("Error " + e.getMessage());
                         System.out.println("LineNr "
                                   + e.getLocation().getLineNumber());
                         System.out.println("Node "
                                   + e.getLocation().getRelatedNode());
                         return false;
               config.setParameter("error-handler", sh);
               SchemaFactory schemaFact = SchemaFactory
                         .newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
               File schemaFile = new File(EBankingUtil
                         .absoluteReportSchemaFilename());
               Schema schema = null;
               try {
                    schema = schemaFact.newSchema(schemaFile);
               } catch (SAXException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
               docFact.setSchema(schema);
               docFact.setValidating(true);
The code above "crash" (in fact the debug thread stop but no error message appears) at the instruction :
DOMConfiguration config = xmlDoc.getDomConfig();
I don't understand why. I have put this code (a domerrorhandler) because, my code crashes at the further instruction :
docFact.setSchema(schema);
and I don't know why to. Can you help me, I'am completely into trouble I don't understand (no error message appears).
Thanks.

Answer 1

DocumentBuilderFactory docFact = DocumentBuilderFactory
                         .newInstance();
               DocumentBuilder builder = null;
               try {
                    builder = docFact.newDocumentBuilder();
               } catch (ParserConfigurationException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               DOMImplementation impl = builder.getDOMImplementation();
               // Document.
               Document xmlDoc = impl.createDocument(
                         "tns=http://www.example.org/report", "tns:report", null);
               DOMConfiguration config = xmlDoc.getDomConfig();
               DOMErrorHandler sh = new DOMErrorHandler() {
                    public boolean handleError(DOMError e) {
                         // TODO Auto-generated method stub
                         System.out.println("Error " + e.getMessage());
                         System.out.println("LineNr "
                                   + e.getLocation().getLineNumber());
                         System.out.println("Node "
                                   + e.getLocation().getRelatedNode());
                         return false;
               config.setParameter("error-handler", sh);
               SchemaFactory schemaFact = SchemaFactory
                         .newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
               File schemaFile = new File(EBankingUtil
                         .absoluteReportSchemaFilename());
               Schema schema = null;
               try {
                    schema = schemaFact.newSchema(schemaFile);
               } catch (SAXException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
               docFact.setSchema(schema);
               docFact.setValidating(true);Edited by: kokorico on Sep 25, 2007 7:12 AM