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Posted to j-dev@xerces.apache.org by bu...@apache.org on 2003/02/25 01:51:47 UTC

DO NOT REPLY [Bug 17352] New: - ClassCastException in XMLSchemaLoader.processExternalHints()

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17352

ClassCastException in XMLSchemaLoader.processExternalHints()

           Summary: ClassCastException in
                    XMLSchemaLoader.processExternalHints()
           Product: Xerces2-J
           Version: 2.3.0
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: XML Schema Structures
        AssignedTo: xerces-j-dev@xml.apache.org
        ReportedBy: matt@clickability.com


Some code is bad in processExternalHints:

Object actualValue = attrDecl.fType.validate(sl, null, null);
Object[] uris = (Object[])actualValue;

actualValue is not an Object[], it is:  org.apache.xerces.impl.dv.xs.ListDV$ListData

I get this by calling:

parser.setProperty("http://apache.org/xml/properties/schema/external-schemaLocation",
getSchemaLocations());

with a "\n" separated list of schema location URIs

java.lang.ClassCastException
        at
org.apache.xerces.impl.xs.XMLSchemaLoader.processExternalHints(Unknown Source)
        at
org.apache.xerces.impl.xs.XMLSchemaValidator.reset(XMLSchemaValidator.java:1345)
        at
org.apache.xerces.parsers.BasicParserConfiguration.reset(BasicParserConfiguration.java:543)
        at
org.apache.xerces.parsers.DTDConfiguration.reset(DTDConfiguration.java:640)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:512)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:595)
        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
        at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:191)

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