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https://issues.apache.org/jira/browse/XERCESC-1263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boris Kolpackov updated XERCESC-1263:
-------------------------------------
Affects Version/s: (was: 2.5.0)
(was: 2.3.0)
3.1.0
Fix Version/s: 3.1.0
The bug is still present in 3.1.0.
> Abstract type not handled correctly by cached grammar
> -----------------------------------------------------
>
> Key: XERCESC-1263
> URL: https://issues.apache.org/jira/browse/XERCESC-1263
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 3.1.0
> Reporter: Matthew Berry
> Fix For: 3.1.0
>
>
> Details:
> --------
> I have managed to narrow the problem I am having to a simple test case. In
> the schema, I have an abstract type defined and am using xsi:type with a
> concrete type in the data file.
> If I have a xsi:schemaLocation attribute in my data file, then the test Xml
> file passes the validation. (I have used DOMCount to verify this)
> If I remove xsi:schemaLocation and instead from my source code call
> loadGrammar() and setFeature(XMLUni::fgXercesUseCachedGrammarInParse, true),
> I am getting the following error messages:
> Message: Element paramInstance is declared with a type that is
> abstract. Use xsi:type to specify a non-abstract type
> Message: Attribute 'name' is not declared for
> element 'paramInstance'
> Schema:
> -------
> <xsd:schema targetNamespace="http://www.temp.org";
> xmlns:tmp="http://www.temp.org"; xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
> <!--
> Define a 'paramInstance' element
> NOTE: We use an abstract base to allow for extension
> -->
> <xsd:complexType name="ParamInstanceType" abstract="true" />
> <xsd:element name="paramInstance" type="ParamInstanceType" />
> <!--
> Specifying a concrete type
> -->
> <xsd:complexType name="ConcreteParamInstance">
> <xsd:complexContent>
> <xsd:extension base="tmp:ParamInstanceType">
> <xsd:attribute name="name" type="xsd:string" use="required" />
> </xsd:extension>
> </xsd:complexContent>
> </xsd:complexType>
> </xsd:schema>
> Test data file:
> ---------------
> <paramInstance xmlns="http://www.temp.org";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:type="ConcreteParamInstance" name="param1" />
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