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Posted to j-dev@xerces.apache.org by "Mukul Gandhi (Jira)" <xe...@xml.apache.org> on 2019/11/12 07:05:00 UTC
[jira] [Updated] (XERCESJ-1717) While using xsd xs:key having 'ref'
attribute, a java.lang.NullPointerException is emitted
[ https://issues.apache.org/jira/browse/XERCESJ-1717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mukul Gandhi updated XERCESJ-1717:
----------------------------------
Summary: While using xsd xs:key having 'ref' attribute, a java.lang.NullPointerException is emitted (was: While using xs:key having 'ref' attribute, emits java.lang.NullPointerException)
> While using xsd xs:key having 'ref' attribute, a java.lang.NullPointerException is emitted
> ------------------------------------------------------------------------------------------
>
> Key: XERCESJ-1717
> URL: https://issues.apache.org/jira/browse/XERCESJ-1717
> Project: Xerces2-J
> Issue Type: Bug
> Components: XML Schema 1.1 Structures
> Affects Versions: 2.12.0
> Reporter: Mukul Gandhi
> Assignee: Mukul Gandhi
> Priority: Major
>
> XSD 1.1 has introduced a 'ref' attribute on xs:key, xs:unique and xs:keyref. While processing the following schema in XSD 1.0 mode with Xerces's XSD 1.1 processor, generates an java.lang.NullPointerException,
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
> <xs:element name="X">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="a" type="xs:integer" maxOccurs="unbounded"/>
> <xs:element name="b" type="xs:integer"/>
> </xs:sequence>
> </xs:complexType>
> <xs:key name="a_key">
> <xs:selector xpath="a"/>
> <xs:field xpath="."/>
> </xs:key>
> </xs:element>
>
> <xs:element name="Y">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="a" type="xs:integer" maxOccurs="unbounded"/>
> <xs:element name="b" type="xs:integer"/>
> </xs:sequence>
> </xs:complexType>
> <xs:key ref="a_key"/>
> </xs:element>
>
> </xs:schema>
>
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