Sorry, I 'snipped' a line accidentally (the 'external-noNamespaceSchemaLocation' property setting line)...The code below is correct as I have it now--with the same error...:
> -----Original Message----- > From: John.J.Roets [mailto:[EMAIL PROTECTED] > Sent: Monday, October 07, 2002 1:39 PM > To: xerces-j-user > Subject: RE: Re: AW: Not an FAQ: still unable to validate against XSD > > > I'm having a bit of the same, yet _not_ resolved...even when I added > the setFeature() methods as within your email. > Am I possibly using the wrong base class? > > I'm using: > Xerces 2.2.0 > Java2 SDK 1.3.1 > > I keep getting the Exception: java.lang.ExceptionInInitializerError > Code and output follows... > > Here's my code: > > import org.xml.sax.*; > import org.xml.sax.helpers.*; > ... > import javax.xml.parsers.*; > import org.apache.xerces.jaxp.*; > > public abstract class TypeHandler extends DefaultHandler > { > ... > private static final String FLAG_VALIDATE = > "http://xml.org/sax/features/validation";; > private static final String FLAG_SCHEMA = > "http://apache.org/xml/features/validation/schema";; > > static final String JAXP_SCHEMA_LANGUAGE = > "http://java.sun.com/xml/jaxp/properties/schemaLanguage";; > static final String W3C_XML_SCHEMA = > "http://www.w3.org/2001/XMLSchema";; > protected static String schemaSource; > static final String JAXP_SCHEMA_SOURCE = > "http://java.sun.com/xml/jaxp/properties/schemaSource";; > > > public void parse( String filename ) throws java.io.IOException, > org.xml.sax.SAXException, org.xml.sax.SAXParseException > { > try > { > log.debug( "file:" + filename ); > InputStream in = new BufferedInputStream(new > FileInputStream( filename )); > InputSource source = new InputSource( in ); > > SAXParserFactory spf = SAXParserFactory.newInstance(); > spf.setNamespaceAware( true ); > spf.setValidating( true ); > > SAXParser sp = spf.newSAXParser(); > sp.getXMLReader().setFeature(FLAG_VALIDATE, true); > sp.getXMLReader().setFeature(FLAG_SCHEMA, true); sp.setProperty( "http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocat ion", "file://c:/!dev/omni/xsd/IesVendor.xsd"); > > //sp.setProperty( > org.apache.xerces.jaxp.JAXPConstants.JAXP_SCHEMA_LANGUAGE, > org.apache.xerces.jaxp.JAXPConstants.W3C_XML_SCHEMA ); > //sp.setProperty( > org.apache.xerces.jaxp.JAXPConstants.JAXP_SCHEMA_SOURCE, > "file://c:/!dev/omni/xsd/IesVendor.xsd" ); > > log.info( "parse started." ); > sp.parse( source, this ); > log.info( "parse complete." ); > } > catch( Throwable t ) > { > log.warn( t.toString() ); > t.printStackTrace(); > } > } > > } > > Here's the output: > ... > 4216 INFO [main] (TypeHandler.java:95) - parse started. > 7741 WARN [main] (TypeHandler.java:107) - > java.lang.ExceptionInInitializerError > java.lang.ExceptionInInitializerError: java.lang.RuntimeException: > internal error > at > org.apache.xerces.impl.dv.xs.XSSimpleTypeDecl.applyFacets1(XSS > impleTypeD > ecl.java:554) > at > org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createBuiltIn > Types(Sche > maDVFactoryImpl.java:334) > at > org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.<clinit>(Sche > maDVFactor > yImpl.java:80) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:120) > at > org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(SchemaDV > Factory.ja > va:106) > at > org.apache.xerces.impl.dv.SchemaDVFactory.getInstance(SchemaDV > Factory.ja > va:90) > at > org.apache.xerces.impl.xs.SchemaGrammar$BuiltinSchemaGrammar.< > init>(Sche > maGrammar.java:155) > at > org.apache.xerces.impl.xs.SchemaGrammar.<clinit>(SchemaGrammar > .java:629) > at > org.apache.xerces.impl.xs.XMLSchemaValidator.<init>(XMLSchemaV > alidator.j > ava:1062) > at > org.apache.xerces.parsers.StandardParserConfiguration.configur > ePipeline( > StandardParserConfiguration.java:225) > at > org.apache.xerces.parsers.DTDConfiguration.reset(DTDConfigurat > ion.java:6 > 23) > at > org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfigurat > ion.java:4 > 98) > at > org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfigurat > ion.java:5 > 81) > at > org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) > at > org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXP > arser.java > :1175) > at javax.xml.parsers.SAXParser.parse(Unknown Source) > at javax.xml.parsers.SAXParser.parse(Unknown Source) > at > com.sprint.ltd.nida.omni.types.TypeHandler.parse(TypeHandler.java:96) > at > com.sprint.ltd.nida.omni.OmniLoader.main(OmniLoader.java:113) > > > Thank you in advance. > Thank you. > > > -----Original Message----- > > From: lane [mailto:[EMAIL PROTECTED] > > Sent: Monday, October 07, 2002 10:37 AM > > To: xerces-j-user > > Cc: lane > > Subject: Re: AW: Not an FAQ: still unable to validate against XSD > > > > > > I apologize if my previous message ends up making it, since it's > > essentially the same. My SMTP has no record of sending it. > > > > I am having basically the same problem, with the exception > that I am > > using the DocumentBuilder so I can create DOM trees. As > far as I can > > tell, there is no setProperty method, so I cannot use this > fix to at > > least get *somewhere*. > > > > Regardless if this hack clears up the symptoms or not, I do > > not accept > > this as a valid fix. The fact remains that referencing an > > namespace-using schema in a normal document-based manor causes the > > schema not to be processed correctly. My test example that > does not > > work is as follows: > > > > Schema: > > > > <?xml version="1.0" encoding="UTF-8"?> > > <xsd:schema > > targetNamespace="http://schemas.gridforum.org/gridServices/rsl"; > > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > > > xmlns:rsl="http://schemas.gridforum.org/gridServices/rsl"; > > xmlns="http://schemas.gridforum.org/gridServices/rsl"; > > version="0.2"> > > > > <xsd:element name="rsl" type="rslType"/> > > > > <xsd:complexType name="rslType"> > > <xsd:sequence> > > <xsd:element name="job" type="xsd:string" > minOccurs="0"/> > > </xsd:sequence> > > </xsd:complexType> > > > > </xsd:schema> > > > > > > Document: > > > > <?xml version="1.0" encoding="UTF-8"?> > > <rsl > > > xmlns:rsl="http://schemas.gridforum.org/gridServices/rsl"; > > xmlns="http://schemas.gridforum.org/gridServices/rsl"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > > xsi:schemaLocation=" > > http://schemas.gridforum.org/gridServices/rsl > > schema/test.xsd"> > > <job> Jobby Job Job </job> > > </rsl> > > > > > > Xerces code: > > > > DocumentBuilder xmlParser = null; > > try { > > parserFactory = DocumentBuilderFactory.newInstance(); > > parserFactory.setNamespaceAware(true); > > parserFactory.setValidating(true); > > xmlParser = parserFactory.newDocumentBuilder(); > > xmlParser.setErrorHandler(this); > > } catch > > (javax.xml.parsers.ParserConfigurationException pce) { > > logger.error("problem getting parser factory > > instance", pce); > > return null; > > } > > > > BufferedReader bufferedReader = new BufferedReader(xmlReader); > > return xmlParser.parse(new InputSource(bufferedReader)); > > > > I would really appreciate any help on this since my project is > > essentially stalled until I get this working. > > > > Thanks, > > Peter > > > > > > > > > > > > Amthauer, Heiner wrote: > > > Hi! > > > > > > Finally, I found a way to get it work. By setting the > > namespace-feature to > > > true and setting the XSD definition with the > > > > > http://apache.org/xml/properties/schema/external-noNamespaceSc > > hemaLocation > > > property, the parser actually validates using my schema defintion. > > > > > > Thanx for your efforts. > > > > > > greetings > > > Heiner > > > > > > > > > -----Urspr�ngliche Nachricht----- > > > Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > > Gesendet am: Montag, 7. Oktober 2002 16:32 > > > An: [EMAIL PROTECTED] > > > Betreff: Re: Not an FAQ: still unable to validate against XSD > > > > > > Have you tried turning on namespace? > > (SAXParserFactory#setNamespaceAware) > > > > > > Sandy Gao > > > Software Developer, IBM Canada > > > (1-905) 413-3255 > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > "Amthauer, Heiner" > > > > > > <[EMAIL PROTECTED] To: > > "'Xerces'" > > > <[EMAIL PROTECTED]> > > > > ystems.com> cc: > > > > > > Subject: > > Not an FAQ: > > > still unable to validate against XSD > > > 10/07/2002 06:04 AM > > > > > > Please respond to > > > > > > xerces-j-user > > > > > > > > > > > > > > > > > > > > > > > > > > > Hi there! > > > > > > I'm still unable to validate my xml file against an XSD. > > Here ist the code, > > > I use to load the file via SAX, using XERCES 2.0 (JRE1.3.1): > > > > > > private static final String FLAG_VALIDATE = > > > "http://xml.org/sax/features/validation";; > > > private static final String FLAG_SCHEMA = > > > "http://apache.org/xml/features/validation/schema";; > > > > > > private SAXParserFactory factory = null; > > > private org.xml.sax.SAXParser saxParser = null; > > > > > > ... > > > factory = SAXParserFactory.newInstance(); > > > ... > > > saxParser = factory.newSAXParser(); > > > ... > > > > > saxParser.getXMLReader().setFeature(FLAG_VALIDATE, true); > > > > saxParser.getXMLReader().setFeature(FLAG_SCHEMA, true); > > > saxParser.parse(new File(file), this); > > > ... > > > > > > This always gives me an error saying "cvc-elt.1: Cannot find the > > > declaration > > > of element 'whatever'". > > > > > > Since then, I've tried to use an EntityResolver for loading > > the XSD. I've > > > started with writing a little test code for the > > EntryResolver like this: > > > > > > public class SAXEntityResolver implements EntityResolver { > > > > > > public InputSource resolveEntity(String publicID, > > String systemID) > > > throws SAXException, IOException { > > > System.out.println(publicID+", "+systemID); > > > return null; > > > } > > > > > > } > > > > > > ... > > > > > > private static final String FLAG_VALIDATE = > > > "http://xml.org/sax/features/validation";; > > > private static final String FLAG_SCHEMA = > > > "http://apache.org/xml/features/validation/schema";; > > > > > > private SAXParserFactory factory = null; > > > private SAXParser saxParser = null; > > > > > > ... > > > factory = SAXParserFactory.newInstance(); > > > ... > > > saxParser = factory.newSAXParser(); > > > ... > > > > > saxParser.getXMLReader().setFeature(FLAG_VALIDATE, true); > > > > saxParser.getXMLReader().setFeature(FLAG_SCHEMA, true); > > > saxParser.getXMLReader().setEntityResolver(new > > > SAXEntityResolver()); > > > saxParser.parse(new File(file), this); > > > ... > > > > > > In result, my programm still reads the xml file with the > > same error as > > > before. The println() in the EntityResolver is never reached. > > > > > > I woulde really appreciate any help on this. Next on > > schedule is testing > > > and > > > I'm still unable to validate the xml file. Btw., loading > > the file with any > > > other XML/XSD aware application works fine. > > > > > > regards > > > Heiner > > > > > > > > > --------------------------------------------------------------- > > > Dipl. Ing. Heiner Amthauer > > > > > > T-Systems GEI GmbH > > > > > > Hausanschrift: Magirusstr. 39/1, 89077 Ulm > > > Postanschrift: Postfach 20 64, 89010 Ulm > > > Telefon: +49 ( 731) 9344-4422 > > > Telefax: +49 (731) 9344-4409 > > > Mobil: +49 (1 78) 4269335 > > > E-Mail: [EMAIL PROTECTED] > > > Internet: http://www.t-systems.com > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
