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
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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