Default values with grammars 2003-05-29 - By K. Venugopal
Please post first few lines of your xsd and xml files .
-venu
Ron Rothblum wrote:
>This is the code for parsing both the schema and the xml:
>
> public static void preParseSchema(final InputStream schema) throws
>AmtParseException {
>
> grammarPool = new XMLGrammarPoolImpl();
>
> XMLGrammarPreparser preparser = new XMLGrammarPreparser();
> ParserErrorHandler errHandler = new ParserErrorHandler();
>
> preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null
>);
> preparser.setProperty(GRAMMAR_POOL, grammarPool);
> preparser.setFeature(NAMESPACES_FEATURE_ID, true);
> preparser.setFeature(VALIDATION_FEATURE_ID, true);
> preparser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
> preparser.setFeature(SCHEMA_FULL_CHECKING_FEATURE_ID, true);
> preparser.setFeature(SCHEMA_ELEMENT_DEFAULT_ID, true);
> preparser.setFeature(SCHEMA_NORMALIZED_VALUE_ID, true);
> preparser.setErrorHandler(errHandler);
>
> // parse the grammar...
> XMLInputSource inputSource = new XMLInputSource(null,null,null
>,schema,null);
> try {
>
>preparser.preparseGrammar(XMLGrammarDescription.XML_SCHEMA, inputSource);
> } catch (IOException e) {
> throw new AmtParseException(new ParserError("","",""
>,e.getMessage()));
> } catch (XMLParseException e) {
> //A fatal error has occured and will be reported through
>the error handler
> }
>
> if (errHandler.hasParseErrors())
> throw new AmtParseException(errHandler.getParseErrors());
> }
>
> /**
> * Creates a DOM tree, validates according to the schema in the
>grammer pool.
> * @(protected) newSet the file to be parsed
> * @(protected) AmtParseException when errors occured.
> */
> public static synchronized Document toDomTree(final InputStream
>newSet){
>
> DOMLineParser parser = new DOMLineParser();
> ParserErrorHandler errHandler = new ParserErrorHandler();
> // attempt to activate desired features
> try{
> //validate the xml definition according to the dtd/xml schema
> parser.setFeature(NAMESPACES_FEATURE_ID, true);
> parser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
> parser.setFeature(SCHEMA_FULL_CHECKING_FEATURE_ID, true);
> parser.setFeature(SCHEMA_ELEMENT_DEFAULT_ID, true);
> parser.setFeature(SCHEMA_NORMALIZED_VALUE_ID, true);
> parser.setFeature(VALIDATION_FEATURE_ID, true);
> parser.setFeature(DEFERRED_NODE_EXPANSION_ID, false);
> if (grammarPool!=null)
> parser.setProperty(GRAMMAR_POOL, grammarPool);
> }catch (SAXException se) {
> throw new AmtParseException(new ParserError("","",""
>,se.getMessage()));
> }
> parser.setErrorHandler(errHandler);
> InputSource in=new InputSource(newSet);
> try {
> parser.parse(in);
> } catch (SAXException e) {
>
> } catch (IOException e) {
>
> }
> return parser.getDocument();
> }
>
>
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