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From Raghavendra Seshadri <Raghavendra_Sesha...@mindtree.com>
Subject RE: Axis 1.4 Issue
Date Fri, 17 Jun 2011 03:04:01 GMT
Well, we haven't tried it, But  we have generated the stub without any issues, we don't see
these issues frequently, we have seen this error only once since last 10 days of testing.

As mentioned this an intermittent scenario, when there is lot of concurrent request processing.
One of response from our weblogic webservice has resulted in this error

From: Stadelmann Josef [mailto:josef.stadelmann@axa-winterthur.ch]
Sent: Thursday, June 16, 2011 5:25 PM
To: java-user@axis.apache.org
Subject: AW: Axis 1.4 Issue

Next question would be:  Did you ever consider to build some of the example clients and servers?
And what are your experiences with them in your debugging and runtime environment?
This - very simple - before you should take an adventure with code generation - one can generate
bunches of  code which will never compile - you should master all else.
Josef

Von: Raghavendra Seshadri [mailto:Raghavendra_Seshadri@mindtree.com]
Gesendet: Mittwoch, 15. Juni 2011 12:18
An: java-user@axis.apache.org
Betreff: Axis 1.4 Issue

Hi ,

I am Raghavendra I work for Mindtree, Recently we moved away from weblogic to axis for webservice
implementation, we are using Axis 1.4 for stub generation. We are facing an intermittent issue.
We need your help in this regard

We are getting the following Axis fault message intermittently, we see this issue mainly when
multiple requests are hitting the same server, we could say concurrent requests (Multithreaded
as well)


AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
 faultString: java.lang.NullPointerException
faultActor:
 faultNode:
 faultDetail:
                {http://xml.apache.org/axis/}stackTrace:java.lang.NullPointerException
                at org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:247)
                at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509)
                at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
                at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171)
                at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
                at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
                at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
                at org.apache.axis.client.Call.invoke(Call.java:2467)
                at org.apache.axis.client.Call.invoke(Call.java:2366)
                at org.apache.axis.client.Call.invoke(Call.java:1812)

Axis Version : 1.4
Java Version : 1.6.0_16

Currently we don't have request sent, we are trying to reproduce it to capture more details,
 Please let us know when this error can occur and possible fix for this

Thanks & Regards
Raghavendra

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