[ http://issues.apache.org/jira/browse/AXIS2-764?page=all ]
Deepal Jayasinghe reassigned AXIS2-764:
---------------------------------------
Assign To: Deepal Jayasinghe
> using sendreceive(blocking) it throws a nullPointerException
> -------------------------------------------------------------
>
> Key: AXIS2-764
> URL: http://issues.apache.org/jira/browse/AXIS2-764
> Project: Apache Axis 2.0 (Axis2)
> Type: Bug
> Components: transports
> Versions: 1.0
> Environment: jdk 1.5.0_06
> tomcat 5.5.12
> axis2 1.0
> Reporter: jacopo ravagnan
> Assignee: Deepal Jayasinghe
> Priority: Critical
>
> I've deployed a simple webservice with three methods.
> First one is echoElement method:
> public OMElement echoElementAll(OMElement element){
> element.build();
> element.detach();
> return element;
> }
> Second one is the same without build and detach, third one is one method that
> makes a connection to database.
> Every time I'm trying to invoke one of these methods using my client with:
> OMElement ris=serviceClient.sendReceive(in);
> axis 2 throws this exception server-side:
> Exception in thread "Axis2 Task" java.lang.NullPointerException
> at
> org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:747)
> at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:403)
> at
> org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:305)
> at
> org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:990)
> at org.apache.coyote.Response.action(Response.java:182)
> at
> org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:322)
> at
> org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:293)
> at
> org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:97)
> at sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:410)
> at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
> at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)
> at java.io.BufferedWriter.flush(BufferedWriter.java:236)
> at
> com.ctc.wstx.sw.BaseStreamWriter.flushStream(BaseStreamWriter.java:1430)
> at
> com.ctc.wstx.sw.BaseStreamWriter.safeFlushStream(BaseStreamWriter.java:1437)
> at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313)
> at
> org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:119)
> at
> org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:382)
> at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:256)
> at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:210)
> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:589)
> at
> org.apache.axis2.receivers.AbstractInOutAsyncMessageReceiver$1.handleResult(AbstractInOutAsyncMessageReceiver.java:42)
> at
> org.apache.axis2.receivers.AbstractInOutAsyncMessageReceiver$2.run(AbstractInOutAsyncMessageReceiver.java:60)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> and this Exception client-side:
> Exception in thread "main" org.apache.axis2.AxisFault: Incoming message input
> stream is null
> at
> org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:64)
> at
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:349)
> at
> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:279)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:457)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:399)
> at it.ibc.axis2.test.ArtDaCodClient.main(ArtDaCodClient.java:71)
> I think it's a timeout-problem or a serialization-problem of message. Can you
> fix it?
> Thank you.
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