[jira] Closed: (SM-469) XMLStreamHelper / servicemix-jms won't transport XML with top element not in a namepsace, and has problems with top level default namespace not bound to a prefix

["Michael Studman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/SM-469?page=all ]

Michael Studman closed SM-469.
------------------------------

    Fix Version/s: 3.0-M2
       Resolution: Fixed

On retesting this in M2, I find I can no longer reproduce it.

> XMLStreamHelper / servicemix-jms won't transport XML with top element not in a namepsace, and has problems with top level default namespace not bound to a prefix
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SM-469
>                 URL: https://issues.apache.org/activemq/browse/SM-469
>             Project: ServiceMix
>          Issue Type: Bug
>          Components: servicemix-core, servicemix-jms
>    Affects Versions: 3.0-M1
>            Reporter: Michael Studman
>             Fix For: 3.0-M2
>
>         Attachments: xbean.xml
>
>
> While using servicemix-jms, I've encountered several problems when creating a provider endpoint.
> It seems to boil down to: If I send this <xml-payload/> as the in XML I get:
> Caused by: javax.xml.stream.XMLStreamException: NamespaceURI cannot be null
> 	at com.sun.xml.stream.writers.XMLStreamWriterImpl.writeStartElement(XMLStreamWriterImpl.java:833)
> 	at org.apache.servicemix.jbi.jaxp.XMLStreamHelper.writeStartElement(XMLStreamHelper.java:122)
> 	at org.apache.servicemix.jbi.jaxp.XMLStreamHelper.writeStartElement(XMLStreamHelper.java:155)
> 	at org.apache.servicemix.jbi.jaxp.XMLStreamHelper.writeStartElementAndAttributes(XMLStreamHelper.java:160)
> 	at org.apache.servicemix.jbi.jaxp.XMLStreamHelper.copyOne(XMLStreamHelper.java:85)
> 	at org.apache.servicemix.jbi.jaxp.XMLStreamHelper.copy(XMLStreamHelper.java:71)
> 	at org.apache.servicemix.soap.marshalers.SoapWriter.writeContents(SoapWriter.java:196)
> 	at org.apache.servicemix.soap.marshalers.SoapWriter.writeSimpleMessage(SoapWriter.java:111)
> 	at org.apache.servicemix.soap.marshalers.SoapWriter.write(SoapWriter.java:80)
> 	at org.apache.servicemix.jms.multiplexing.MultiplexingProviderProcessor.process(MultiplexingProviderProcessor.java:177)
> 	at org.apache.servicemix.common.BaseLifeCycle.processExchange(BaseLifeCycle.java:374)
> 	at org.apache.servicemix.common.BaseLifeCycle$2.run(BaseLifeCycle.java:240)
> 	at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> 	at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> 	at java.lang.Thread.run(Thread.java:595)
> If I send <xml-payload xmlns="urn:whatever"/> my service gets <xml-payload xmlns="urn:whatever" xmlns="urn:whatever"/> which, of course, is not well formed.
> If I send <whatever:xml-payload xmlns:whatever="urn:whatever"/> everything works.
> Certainly the first problem looks to be in XMLStreamHelper where it calls the namespace overloaded version of XMLStreamWriterImpl.writeStartElement which requires the namespace to be non-null.
> I'm unsure of the source of the second problem.
> I've attached my xbean.xml so you know how I've set up the consumer / providers

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