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Posted to c-dev@xerces.apache.org by "Denis Tkachov (JIRA)" <xe...@xml.apache.org> on 2007/08/17 08:46:31 UTC

[jira] Closed: (XERCESC-1736) xml document validation againsta schema

     [ https://issues.apache.org/jira/browse/XERCESC-1736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Tkachov closed XERCESC-1736.
----------------------------------

    Resolution: Fixed

Documentation changed to match functionality.

> xml document validation againsta schema
> ---------------------------------------
>
>                 Key: XERCESC-1736
>                 URL: https://issues.apache.org/jira/browse/XERCESC-1736
>             Project: Xerces-C++
>          Issue Type: Bug
>          Components: Validating Parser (DTD), Validating Parser (Schema) (Xerces 1.5 or up only)
>    Affects Versions: 2.7.0
>         Environment: Windows XP professional
> Visual Studio 2005
>            Reporter: Denis Tkachov
>
> Instances of both  XercesDOMParser and  SAX2XMLReader threat all the documents as valid even if a document does not match schema provided.
> In order if document does not match schema provided the library does not throw exception and getErrorCount method of the parser returns zero.
> So it seems to be a bug in the library.
>  As example you can try this code: http://xml.apache.org/xerces-c/program-dom.html#ConstructXercesDOMParser
> Below are provided scheme and document (error marked with "does not match schema" comment) that reproduces error:
> datasetSchema.xsd:
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
> 	<xs:element name="DataObject">
> 		<xs:complexType>
> 			<xs:choice minOccurs="0" maxOccurs="unbounded">
> 				<xs:element name="MasterDataTable">
> 					<xs:complexType>
> 						<xs:sequence>
> 							<xs:element name="key" type="xs:int"/>
> 							<xs:element name="name" type="xs:string"/>
> 							<xs:element name="surname" type="xs:string"/>
> 						</xs:sequence>
> 					</xs:complexType>
> 				</xs:element>
> 				<xs:element name="ChildDataTable">
> 					<xs:complexType>
> 						<xs:sequence>
> 							<xs:element name="key" type="xs:int"/>
> 							<xs:element name="age" type="xs:string"/>
> 							<xs:element name="info" type="xs:string"/>
> 						</xs:sequence>
> 					</xs:complexType>
> 				</xs:element>
> 			</xs:choice>
> 		</xs:complexType>
> 	</xs:element>
> </xs:schema>
> output.xml:
> <?xml version="1.0" encoding="UTF-8" standalone="no" ?>
> <DataObject xmlns="http://creopod.com/DataObject.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:noNamespaceSchemaLocation="datasetSchema.xsd">
>   <MasterDataTable>
>     <key>1</key>
>     <name>Vasya</name>
>     <surname>Pupkin</surname>
>   </MasterDataTable>
>   <MasterDataTable>
>     <key>2</key>
>     <name>Petro</name>
>     <surname>Kukurudza</surname>
>   </MasterDataTable>
>   <ChildDataTable>
>     <key1>1</key1> <!-- does not match schema-->
>     <age>23</age>
>     <info>famous guy</info>
>   </ChildDataTable>
>   <ChildDataTable>
>     <key1>2</key1> <!-- does not match schema-->
>     <age>29</age>
>     <info></info>
>   </ChildDataTable>
> </DataObject>

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