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Posted to dev@ode.apache.org by "Karthick Sankarachary (JIRA)" <ji...@apache.org> on 2009/04/17 02:08:15 UTC

[jira] Commented: (ODE-582) SelectionFailure when using XPath functions insert-as-first-into and insert-as-last-into

    [ https://issues.apache.org/jira/browse/ODE-582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699937#action_12699937 ] 

Karthick Sankarachary commented on ODE-582:
-------------------------------------------

That's wierd. I can't duplicate the selection failure with either test case. Can you attach the log messages related to the failure?

> SelectionFailure when using XPath functions insert-as-first-into and insert-as-last-into
> ----------------------------------------------------------------------------------------
>
>                 Key: ODE-582
>                 URL: https://issues.apache.org/jira/browse/ODE-582
>             Project: ODE
>          Issue Type: Bug
>          Components: BPEL Runtime
>         Environment: Ode 1.X
>            Reporter: Jon Coogan
>            Assignee: Karthick Sankarachary
>         Attachments: TestInsertAsFirstInto.zip, TestInsertAsLastInto.zip
>
>
> I'm having trouble with the XPath functions insert-as-first-into and insert-as-last-into.  I get a selectionFailure if I try to insert a child into a parent that does not yet contain other children.  This happens with both insert-as-first-into and insert-as-last-into.  
> As an example, say I have the following elements/types:
>    <element name="RecordSet" type="tns:RecordSetType"/> 
>     <complexType name="RecordSetType">
>         <sequence>
>             <element maxOccurs="unbounded" minOccurs="0" ref="tns:Record"/>
>         </sequence>
>     </complexType>
>     
>     <element name="Record" type="tns:RecordType"/>
>      <complexType name="RecordType">
>         <sequence>
>             <element maxOccurs="1" minOccurs="1" name="SomeValue" type="string"/>
>             <element maxOccurs="1" minOccurs="1" name="AnotherValue" type="string"/>
>         </sequence>
>     </complexType>
> So RecordSet can contain 0 or more Records.  If I try to insert a Record into an empty RecordSet (0 Records) I get a selectionFailure.  I have to initialize the RecordSet variable with at least one dummy Record before it will work.
> See the attached test processes.  There is one for insert-as-first-into and one for insert-as-last into.  The process input is ignored.  The process should return a recordset (see above) that contains a single record.  Instead, I get a selectionFailure fault at runtime.  I can work around this by Initializing the RecordSet with a dummy record prior to doing the insert.

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