[XERCESJ-1625] NullPointerException when validating an XSD, that contains "explicitTimezone" facet, in 1.0 mode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.11.0
• Fix Version/s: 2.12.0
• Component/s: XML Schema 1.0 Structures, XML Schema 1.1 Structures
• Assignee: Mukul Gandhi
• Reporter: Octavian Nadolu
• Created: 13/Jan/14 09:13
• Updated: 22/Jul/16 08:44
• Resolved: 22/Mar/14 03:19

Description

If I validate the following XSD document in 1.0 mode, I get a NullPointerException.
I tested on the xml-schema-1.1-dev branch.

--------------- XSD ------------------------------------
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="test">
<xs:simpleType>
<xs:restriction base="xs:date">
<xs:explicitTimezone value="optional"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:schema>
-------------------------------------------------------------

---------------- NullPointerException -------------------------------
Exception in thread "main" java.lang.NullPointerException
at org.apache.xerces.impl.xs.traversers.XSDAbstractTraverser.traverseFacets(XSDAbstractTraverser.java:601)
at org.apache.xerces.impl.xs.traversers.XSDSimpleTypeTraverser.getSimpleType(XSDSimpleTypeTraverser.java:434)
at org.apache.xerces.impl.xs.traversers.XSDSimpleTypeTraverser.traverseLocal(XSDSimpleTypeTraverser.java:158)
at org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseNamedElement(XSDElementTraverser.java:398)
at org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseGlobal(XSDElementTraverser.java:241)
at org.apache.xerces.impl.xs.traversers.XSDHandler.traverseSchemas(XSDHandler.java:1652)
at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:728)
at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:644)
at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:611)
at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:577)
at org.apache.xerces.jaxp.validation.BaseSchemaFactory.newSchema(BaseSchemaFactory.java:223)
at XercesValidation.main(XercesValidation.java:263)
---------------------------------------------------------------