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https://issues.apache.org/jira/browse/WSCOMMONS-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andreas Veithen resolved WSCOMMONS-323.
---------------------------------------

    Resolution: Fixed

With the latest code from trunk, your example will now throw an exception 
reporting the duplicate attribute as expected. Your comment about WSCOMMONS-91 
confirms my analysis in WSCOMMONS-372 and this situation has now been fixed.


> XML Element lost when there is an OMException inside OMChildrenIterator.next()
> ------------------------------------------------------------------------------
>
>                 Key: WSCOMMONS-323
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-323
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>         Environment: Windows
>            Reporter: Boris Milanov
>            Assignee: Andreas Veithen
>             Fix For: Axiom 1.2.8
>
>
> I have this sample xml part (which is intentionally incorrect, containing 
> duplicate attribute at third level):
> <Body>
>     <Function>
>         <Parameter attr='a' attr='a'>
>             <abc/>
>         </Parameter>
>     </Function>
> </Body>
> So I generate an OMElement and try to serialize it using:
>               String xml="<Body><Function><Parameter attr='a' 
> attr='a'><abc/></Parameter></Function></Body>";
>               ByteArrayInputStream bais = new 
> ByteArrayInputStream(xml.getBytes());
>               XMLStreamReader parser;
>               try {
>                       parser = 
> XMLInputFactory.newInstance().createXMLStreamReader(bais);
>               } catch (XMLStreamException e) {
>                       // TODO Auto-generated catch block
>               } catch (FactoryConfigurationError e) {
>                       // TODO Auto-generated catch block
>               }
>               StAXOMBuilder builder = new StAXOMBuilder(parser);
>               OMElement bodyElement = builder.getDocumentElement();           
>               bodyElement.serialize(System.out);
> ... but instead of receiving a duplicate attribute exception (which should 
> probably happen in this case), I get the following output:
> <Body>
>     <Function>
>         <abc />
>     </Function>
> </Body>
> The child element of <Parameter> has become a child element of its parent.
> Is this behaviour correct?
> Note: This bug may be related to this JIRA: 
> http://issues.apache.org/jira/browse/WSCOMMONS-91. I looked at the AXIOM 
> 1.2.5 source and it seems that the exception is actually thrown inside 
> OMChildrenIterator.next(), but it is caught and a flag is set: 
> isExceptionThrownInAdvancingToNextElement = true.

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