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From Deepal Jayasinghe <dee...@opensource.lk>
Subject Re: [Axis2] NullPointerException in OutInAxisOperationClient
Date Sun, 25 Jun 2006 16:19:09 GMT
Yes please create a JIRA , to be honest , we need to improve sendRobest
invocation , its seems buggy .

Michele Mazzucco wrote:

>Hi all,
>
>I'm trying to send a message from a web service A to a web service B,
>but I get this exception:
>
>ERROR
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler
>- java.lang.NullPointerException
>	at
>org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:260)
>	at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:350)
>	at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:330)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.client(WeightedAvgRespTimeServiceHandler.java:609)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.send(WeightedAvgRespTimeServiceHandler.java:560)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.addResource(WeightedAvgRespTimeServiceHandler.java:333)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler.requireResources(WeightedAvgRespTimeScheduler.java:296)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeServiceHandler.setOptimalValue(WeightedAvgRespTimeServiceHandler.java:284)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler$ReminderTask.reallocateResources(WeightedAvgRespTimeScheduler.java:549)
>	at
>ncl.qosp.controller.scheduler.weighted.WeightedAvgRespTimeScheduler$ReminderTask.run(WeightedAvgRespTimeScheduler.java:519)
>	at java.util.TimerThread.mainLoop(Timer.java:512)
>	at java.util.TimerThread.run(Timer.java:462)
>
>
>The chunk of code generating the above exception is:
>
>EndpointReference targetEPR = new EndpointReference(target);
>Options options = new Options();
>options.setTo(targetEPR);
>options.setAction("urn:echo");
>options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
>options.setUseSeparateListener(true);
>
>ServiceClient sender = new ServiceClient();
>sender.engageModule(new QName(Constants.MODULE_ADDRESSING));
>sender.setOptions(options);
>		
>try {
>	sender.sendRobust(r.request);
>} catch (Exception e) {
>	StringWriter sw = new StringWriter();
>	PrintWriter pw = new PrintWriter(sw);
>	e.printStackTrace(pw);
>	log.error(sw.getBuffer().toString());
>	pw.close();
>}
>
>
>Please note that this code works if a sendReceiveNonBlocking() call is
>used instead of sendRobust().
>
>
>Should I create a JIRA?
>
>
>Michele
>
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>
>
>  
>

-- 
Thanks,
Deepal
................................................................
~Future is Open~ 




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