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https://issues.apache.org/jira/browse/AXIS2-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mike Rheinheimer updated AXIS2-4673:
------------------------------------

    Description: 
Currently, the org.apache.axis2.transport.TransportUtils.createSOAPMessage 
correctly throws an exception for a null InputStream, but passes an empty 
InputStream down to the parser, which may throw an exception resulting in an 
exception stack similar to:

Throwable occurred: org.apache.axiom.om.OMException: 
javax.xml.stream.XMLStreamException: The root element is required in a 
well-formed document.
        at 
org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:252)
        at 
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSOAPEnvelope(StAXSOAPModelBuilder.java:156)
        at 
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init>(StAXSOAPModelBuilder.java:105)
        at 
org.apache.axis2.builder.BuilderUtil.getSOAPBuilder(BuilderUtil.java:677)
        at 
org.apache.axis2.transport.TransportUtils.createDocumentElement(TransportUtils.java:209)
        at 
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:139)
        at 
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:102)
        at 
org.apache.sandesha2.workers.SenderWorker.checkForSyncResponses(SenderWorker.java:610)

I'll attach a proposed patch with fix.

  was:
Currently, the org.apache.axis2.transport.TransportUtils.createSOAPMessage 
correctly throws an exception for a null InputStream, but passes an empty 
InputStream down to the parser, which may throw an exception resulting in an 
exception stack similar to:
{code}
Throwable occurred: org.apache.axiom.om.OMException: 
javax.xml.stream.XMLStreamException: The root element is required in a 
well-formed document.
        at 
org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:252)
        at 
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSOAPEnvelope(StAXSOAPModelBuilder.java:156)
        at 
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init>(StAXSOAPModelBuilder.java:105)
        at 
org.apache.axis2.builder.BuilderUtil.getSOAPBuilder(BuilderUtil.java:677)
        at 
org.apache.axis2.transport.TransportUtils.createDocumentElement(TransportUtils.java:209)
        at 
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:139)
        at 
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:102)
        at 
org.apache.sandesha2.workers.SenderWorker.checkForSyncResponses(SenderWorker.java:610)
{code}

I'll attach a proposed patch with fix.


> kernel TransportUtils.createSOAPEnvelope should return empty envelope for 
> empty InputStream
> -------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-4673
>                 URL: https://issues.apache.org/jira/browse/AXIS2-4673
>             Project: Axis2
>          Issue Type: Bug
>          Components: kernel
>            Reporter: Mike Rheinheimer
>            Assignee: Mike Rheinheimer
>
> Currently, the org.apache.axis2.transport.TransportUtils.createSOAPMessage 
> correctly throws an exception for a null InputStream, but passes an empty 
> InputStream down to the parser, which may throw an exception resulting in an 
> exception stack similar to:
> Throwable occurred: org.apache.axiom.om.OMException: 
> javax.xml.stream.XMLStreamException: The root element is required in a 
> well-formed document.
>       at 
> org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:252)
>       at 
> org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSOAPEnvelope(StAXSOAPModelBuilder.java:156)
>       at 
> org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init>(StAXSOAPModelBuilder.java:105)
>       at 
> org.apache.axis2.builder.BuilderUtil.getSOAPBuilder(BuilderUtil.java:677)
>       at 
> org.apache.axis2.transport.TransportUtils.createDocumentElement(TransportUtils.java:209)
>       at 
> org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:139)
>       at 
> org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:102)
>       at 
> org.apache.sandesha2.workers.SenderWorker.checkForSyncResponses(SenderWorker.java:610)
> I'll attach a proposed patch with fix.

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