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Posted to j-dev@xerces.apache.org by bu...@apache.org on 2003/02/21 00:27:07 UTC

DO NOT REPLY [Bug 17267] New: - ClassCastException when loading/validating XMLSchema

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17267

ClassCastException when loading/validating XMLSchema

           Summary: ClassCastException when loading/validating XMLSchema
           Product: Xerces2-J
           Version: 2.3.0
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: Blocker
          Priority: Other
         Component: Other
        AssignedTo: xerces-j-dev@xml.apache.org
        ReportedBy: malachi@eoti.org


Simple Example using JDOM with XERCES2:




public test(String xml, String xsd)


throws Exception


{


  SAXBuilder builder = new SAXBuilder("org.apache.xerces.parsers.SAXParser", 
true);


  builder.setFeature("http://apache.org/xml/features/validation/schema", true);


  builder.setFeature("http://xml.org/sax/features/validation", true);


  
builder.setProperty("http://apache.org/xml/properties/schema/external-schemaLoca
tion",xsd);




        Document doc = builder.build(xml);


        System.out.println("SUCCESS!");


        XMLOutputter out = new XMLOutputter("  ", true);


        out.output(doc, System.out);


}




Error:


C:\devel\schema>java test 
file://C:/devel/schema/temporal-wave/jbase-request1.xml 
file://C:/devel/schema/temporal-wave/jbase.xsd


ERROR: Error in building


org.jdom.JDOMException: Error in building


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:373)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:772)


        at test.<init>(test.java:35)


        at test.main(test.java:18)


Caused by: java.lang.ClassCastException


        at 
org.apache.xerces.impl.xs.XMLSchemaLoader.processExternalHints(Unknown Source)


        at org.apache.xerces.impl.xs.XMLSchemaValidator.reset(Unknown Source)


        at org.apache.xerces.parsers.BasicParserConfiguration.reset(Unknown 
Source)


        at org.apache.xerces.parsers.DTDConfiguration.reset(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)


        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:354)


        ... 3 more


Caused by: java.lang.ClassCastException


        at 
org.apache.xerces.impl.xs.XMLSchemaLoader.processExternalHints(Unknown Source)


        at org.apache.xerces.impl.xs.XMLSchemaValidator.reset(Unknown Source)


        at org.apache.xerces.parsers.BasicParserConfiguration.reset(Unknown 
Source)


        at org.apache.xerces.parsers.DTDConfiguration.reset(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)


        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:354)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:772)


        at test.<init>(test.java:35)


        at test.main(test.java:18)


Caused by: java.lang.ClassCastException


        at 
org.apache.xerces.impl.xs.XMLSchemaLoader.processExternalHints(Unknown Source)


        at org.apache.xerces.impl.xs.XMLSchemaValidator.reset(Unknown Source)


        at org.apache.xerces.parsers.BasicParserConfiguration.reset(Unknown 
Source)


        at org.apache.xerces.parsers.DTDConfiguration.reset(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)


        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)


        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:354)


        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:772)


        at test.<init>(test.java:35)


        at test.main(test.java:18)




Main Highlight:


Caused by: java.lang.ClassCastException


        at 
org.apache.xerces.impl.xs.XMLSchemaLoader.processExternalHints(Unknown Source)

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