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Posted to dev@xmlbeans.apache.org by "Ian Springer (JIRA)" <xm...@xml.apache.org> on 2005/04/26 17:32:26 UTC

[jira] Commented: (XMLBEANS-149) MinOccurs=0 ignored

     [ http://issues.apache.org/jira/browse/XMLBEANS-149?page=comments#action_63799 ]
     
Ian Springer commented on XMLBEANS-149:
---------------------------------------

Well, <group ref="bpws:activity"/> is not optional, so an empty process would be invalid, since bpws:activity is an xsd:choice. Granted, this doesn't explain why the XmlBeans validator is complaining about partners, partnerLinks, and the other minOccurs=0 elements being expected.


> MinOccurs=0 ignored
> -------------------
>
>          Key: XMLBEANS-149
>          URL: http://issues.apache.org/jira/browse/XMLBEANS-149
>      Project: XMLBeans
>         Type: Bug
>     Versions: Version 2 Beta 1, Version 1.0.4
>     Reporter: Harald Meyer

>
> When compiling the BPEL schema the elements of a process that are optionaled, are not created as optional.
> Extract from the BPEL Schema:
>     <complexType name="Process">
>         <complexContent>
>             <extension base="bpws:ExtensibleElements">
>                 <sequence>
>                     <element name="partnerLinks" type="bpws:PartnerLinks"
>                              minOccurs="0"/>
>                     <element name="partners" type="bpws:Partners"
>                              minOccurs="0"/>
>                     <element name="variables"
>                              type="bpws:Variables"
>                              minOccurs="0"/>
>                     <element name="correlationSets" 
>                              type="bpws:CorrelationSets" minOccurs="0"/>
>                     <element name="faultHandlers" type="bpws:FaultHandlers"
>                              minOccurs="0"/>
>                     <element name="compensationHandler"
>                              type="bpws:CompensationHandler" minOccurs="0"/>
>                     <element name="eventHandlers"
>                              type="bpws:EventHandlers" minOccurs="0"/>
>                     <group ref="bpws:activity"/>
>                 </sequence>
>                 <attribute name="name" type="NCName"
>                            use="required"/>
>                 <attribute name="targetNamespace" type="anyURI"
>                            use="required"/>
>                 <attribute name="queryLanguage" type="anyURI"
>                     default="http://www.w3.org/TR/1999/REC-xpath-19991116"/>
>                 <attribute name="expressionLanguage" type="anyURI"
>                     default="http://www.w3.org/TR/1999/REC-xpath-19991116"/>
>                 <attribute name="suppressJoinFailure" type="bpws:Boolean"
>                            default="no"/>
>                 <attribute name="enableInstanceCompensation" 
>                            type="bpws:Boolean" default="no"/>
>                 <attribute name="abstracProcess" type="bpws:Boolean" 
>                            default="no"/>
>             </extension>
>         </complexContent>
>     </complexType>
> An empty process (inside a process document) now yields the following validation error:
> Message: Expected elements 'partnerLinks@http://schemas.xmlsoap.org/ws/2003/03/business-process/ partners@http://schemas.xmlsoap.org/ws/2003/03/business-process/ variables@http://schemas.xmlsoap.org/ws/2003/03/business-process/ correlationSets@http://schemas.xmlsoap.org/ws/2003/03/business-process/ faultHandlers@http://schemas.xmlsoap.org/ws/2003/03/business-process/ compensationHandler@http://schemas.xmlsoap.org/ws/2003/03/business-process/ eventHandlers@http://schemas.xmlsoap.org/ws/2003/03/business-process/ empty@http://schemas.xmlsoap.org/ws/2003/03/business-process/ invoke@http://schemas.xmlsoap.org/ws/2003/03/business-process/ receive@http://schemas.xmlsoap.org/ws/2003/03/business-process/ reply@http://schemas.xmlsoap.org/ws/2003/03/business-process/ assign@http://schemas.xmlsoap.org/ws/2003/03/business-process/ wait@http://schemas.xmlsoap.org/ws/2003/03/business-process/ throw@http://schemas.xmlsoap.org/ws/2003/03/business-process/ terminate@http://schemas.xmlsoap.org/ws/2003/03/business-process/ flow@http://schemas.xmlsoap.org/ws/2003/03/business-process/ switch@http://schemas.xmlsoap.org/ws/2003/03/business-process/ while@http://schemas.xmlsoap.org/ws/2003/03/business-process/ sequence@http://schemas.xmlsoap.org/ws/2003/03/business-process/ pick@http://schemas.xmlsoap.org/ws/2003/03/business-process/ scope@http://schemas.xmlsoap.org/ws/2003/03/business-process/' at the end of the content in element process@http://schemas.xmlsoap.org/ws/2003/03/business-process/
> Location of invalid XML: <xml-fragment/>
> If necessary I can provide the generated source code and a test case.

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