[jboss-jira] [JBoss JIRA] Commented: (JBXB-182) Parse error if a choice is between an element and a sequence which also contains the element

[Alexey Loubyansky (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBXB-182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12453356#action_12453356 ] 

Alexey Loubyansky commented on JBXB-182:
----------------------------------------

Yes, please, attach or describe in more details how the Java model looks like and how it is bound.

> Parse error if a choice is between an element and a sequence which also contains the element
> --------------------------------------------------------------------------------------------
>
>                 Key: JBXB-182
>                 URL: https://jira.jboss.org/jira/browse/JBXB-182
>             Project: JBoss XML Binding (JBossXB)
>          Issue Type: Bug
>         Environment: JBoss AS5, JBossXB 2.0.0.GA
>            Reporter: Matt Wringe
>            Assignee: Alexey Loubyansky
>
> JBossXB fails to parse an xml file if the xsd contains a choice between an element and a sequence which also contains the element.
> For example, in the follow the choice should allow the option between specifying A and then B, or just B
>                         <choice>
>                                 <sequence>
>                                         <element name="A"/>
>                                         <element name="B"/>
>                                 </sequence>
>                                 <element name="B"/>
>                         </choice>
> But, if an xml file used contains just B, an exception will be thrown saying that B is in the wrong order for the sequence. The expected result would be that it should work since just having B is valid.
> Part of the actual xsd file (http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd) in question:
>                         <choice>
>                                 <sequence>
>                                         <element name="resource-bundle" type="portlet:resource-bundleType"/>
>                                         <element name="portlet-info" type="portlet:portlet-infoType" minOccurs="0"/>
>                                 </sequence>
>                                 <element name="portlet-info" type="portlet:portlet-infoType"/>
>                         </choice>
> Part of the stacktrace thrown when a portlet-info element is declared in an portlet.xml file without resource-bundle:
> Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Requested element {http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd}portlet-info is not allowed in this position in the sequence. The next element should be {http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd}resource-bundle
>         at org.jboss.xb.binding.sunday.unmarshalling.SequenceBinding$1.startElement(SequenceBinding.java:226)
>         at org.jboss.xb.binding.sunday.unmarshalling.ChoiceBinding$1.startElement(ChoiceBinding.java:230)
>         at org.jboss.xb.binding.sunday.unmarshalling.SequenceBinding$1.startElement(SequenceBinding.java:254)
>         at org.jboss.xb.binding.sunday.unmarshalling.ModelGroupBinding$Cursor.startElement(ModelGroupBinding.java:185)
>         at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:451)
>         at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:401)
>         at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
>         at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source)
>         at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
> Note: when using other tools, the xsd file validates as a proper xsd file, and the xml file used properly validates against the specified xsd.
> More information (stacktraces, actual files used, etc...) is available upon requested.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira