[jira] Commented: (SM-787) IllegalStateException when reading XML message

["Gert Vanthienen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/activemq/browse/SM-787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39387 ] 

Gert Vanthienen commented on SM-787:
------------------------------------

I would like to look into this one. This message (or a similar one) is mentioned in two other issues (SM-960, SM-964) but I have no idea where to look.  The exception is being thrown by Woodstox/XFire, but I do not find a mention of a similar bug in any of their mailing lists, so I figured it should be something in ServiceMix itself.  Where should I start looking?  

> IllegalStateException when reading XML message
> ----------------------------------------------
>
>                 Key: SM-787
>                 URL: https://issues.apache.org/activemq/browse/SM-787
>             Project: ServiceMix
>          Issue Type: Bug
>          Components: servicemix-jsr181
>    Affects Versions: 3.1
>            Reporter: Horst Studer
>
> When sending a message to a JSR-181 service unit, I get an IllegalStateException
> thown by the Woodstox XML Processor (see stack trace).
> It is important to note that this exception does NOT occur if the log-level for org.apache.servicemix
> is set to DEBUG. But it occurs if the log-level is INFO. This means that writing the message to
> the log seams to prevent the IllegalStateException from happening.
> Here is the stack trace:
> 17:09:14,806 | ERROR | pool-flow.seda.servicemix-jsr181-thread-1 | DefaultFaultHandler      | re.handler.DefaultFaultHandler   35 | Fault occurred!
> java.lang.IllegalStateException: Current state not START_ELEMENT, END_ELEMENT or ENTITY_REFERENCE
> 	at com.ctc.wstx.sr.BasicStreamReader.getLocalName(BasicStreamReader.java:708)
> 	at org.codehaus.xfire.util.stax.DepthXMLStreamReader.getLocalName(DepthXMLStreamReader.java:100)
> 	at org.codehaus.xfire.aegis.stax.ElementReader.<init>(ElementReader.java:58)
> 	at org.codehaus.xfire.aegis.stax.ElementReader.<init>(ElementReader.java:69)
> 	at org.apache.servicemix.jsr181.xfire.ServiceFactoryHelper$FixedJAXWSOperationBinding.readMessage(ServiceFactoryHelper.java:403)
> 	at org.codehaus.xfire.soap.handler.SoapBodyHandler.invoke(SoapBodyHandler.java:42)
> 	at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
> 	at org.codehaus.xfire.transport.DefaultEndpoint.onReceive(DefaultEndpoint.java:64)
> 	at org.codehaus.xfire.transport.AbstractChannel.receive(AbstractChannel.java:38)
> 	at org.apache.servicemix.jsr181.Jsr181ExchangeProcessor.process(Jsr181ExchangeProcessor.java:110)
> 	at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:489)
> 	at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:441)
> 	at org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
> 	at org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:593)
> 	at org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:174)
> 	at org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:176)
> 	at org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
> 	at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> 	at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> 	at java.lang.Thread.run(Thread.java:595)

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