[ http://issues.apache.org/jira/browse/AXIS2-1349?page=all ]

Asankha C. Perera reassigned AXIS2-1349:
----------------------------------------

    Assignee: Deepal Jayasinghe

As per ruwans request

> RPCMessageReceiver misbehaviour
> -------------------------------
>
>                 Key: AXIS2-1349
>                 URL: http://issues.apache.org/jira/browse/AXIS2-1349
>             Project: Apache Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: rpc
>    Affects Versions: 1.1
>            Reporter: Ruwan Linton
>         Assigned To: Deepal Jayasinghe
>
> I have writen a void setName operation and engaged the RPCMessageReceiver in 
> the services.xml
> When I tried to invoke this method using fireAndForget it worked but when I 
> tried to do sendRecieve Axis2 engine gave me an AxisFault
> org.apache.axis2.AxisFault: Exception occurred while trying to invoke service 
> method setName
>       at 
> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:294)
>       at 
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:569)
>       at 
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:500)
>       at 
> org.apache.axis2.messageReciever.test.client.Axis2TestathonClient.main(Axis2TestathonClient.java:38)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>       at java.lang.reflect.Method.invoke(Method.java:585)
>       at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
> This is because a npe is occured in the RPCMessageReceiver because it is 
> trying to get some parameters from the outaxisMessage without checking 
> weather it is null or not.
> I think Axis engine should not fail at this point.
> <<Code from the RPCMessageReceiver
>      
> L: 130           // Handling the response
> L: 131           AxisMessage outaxisMessage = 
> op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> L: 132           if (inAxisMessage != null) {
> L: 134               messageNameSpace = 
> outaxisMessage.getElementQName().getNamespaceURI();
> L: 135           }
> >>

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