I tried to reproduce the issue using the SOAP message you posted and trying to emulate the sequence of Axiom calls your code is making, but I didn't succeed. My guess is that this is a subtle issue somewhere in Axiom and that is triggered under particular conditions. The only way to locate the root cause would be to debug the issue using your code. If you are willing to share your code with us in a form that allows us to easily reproduce the issue, we can do this. Otherwise, as a workaround for this issue, you could add the following instruction to your code (in place of the System.out.println):
msgContext.getEnvelope().build() Regards, Andreas On Wed, Jan 21, 2009 at 11:03, asheikh <[email protected]> wrote: > Hi Andreas, > > did this show anything that I am doing, thanks for your help > > > On Wed, Jan 21, 2009 at 7:34 AM, asheikh <[email protected]> wrote: >> >> Andreas, >> >> I couldn't respond earlier than this, It is a soap request, >> >> <soapenv:Envelope >> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; >> xmlns:q0="http://www.qnb.com.qa/mwSchema"; >> xmlns:xsd="http://www.w3.org/2001/XMLSchema"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> >> <soapenv:Body> >> <q0:BillRequest> >> <section> >> <uid>test012565</uid> >> <requestorID>XYZA</requestorID> >> <lang>EN</lang> >> <branchCode>0011</branchCode> >> <client>xx.xx.xx.xx</client> >> <date>2009-01-20T07:07:54.587Z</date> >> <id>0011</id> >> </section> >> <Data /> >> </q0:BillRequest> >> </soapenv:Body> >> </soapenv:Envelope> >> >> >> >> On Tue, Jan 20, 2009 at 4:11 PM, Andreas Veithen >> <[email protected]> wrote: >>> >>> Can you also post a sample request that triggers this issue? In >>> particular is it a SOAP or plain XML request? >>> >>> Andreas >>> >>> On Tue, Jan 20, 2009 at 12:40, asheikh <[email protected]> wrote: >>> > Andreas, >>> > >>> > Below is the code that calls check method >>> > >>> > if ("retreiveBillservice".equals(methodName)) { >>> > >>> > RAIResponse rAIResponse = null; >>> > RAIRequest wrappedParam = (RAIRequest) >>> > fromOM(msgContext >>> > .getEnvelope().getBody().getFirstElement(), >>> > RAIRequest.class, >>> > getEnvelopeNamespaces(msgContext >>> > .getEnvelope())); >>> > >>> > try { >>> > if(doCheckMM) >>> > mmc.check(msgContext); >>> > >>> > >>> > >>> > On Tue, Jan 20, 2009 at 2:36 PM, asheikh <[email protected]> >>> > wrote: >>> >> >>> >> Thansk andreas, yes this is the code that causes the exception >>> >> >>> >> public void check(MessageContext ctx) throws MiddlewareException { >>> >> Iterator iter = >>> >> ctx.getEnvelope().getBody().getChildElements(); >>> >> OMElement content = null; >>> >> while (iter.hasNext()) { >>> >> OMNode node = (OMNode) iter.next(); >>> >> if (node.getType() == OMNode.ELEMENT_NODE) { >>> >> content = (OMElement) node; >>> >> break; >>> >> } >>> >> } >>> >> .. >>> >> ... >>> >> >>> >> >>> >> On Tue, Jan 20, 2009 at 2:34 PM, Andreas Veithen >>> >> <[email protected]> wrote: >>> >>> >>> >>> Can you post the code in MMCHandler#check? >>> >>> >>> >>> Andreas >>> >>> >>> >>> On Tue, Jan 20, 2009 at 12:11, asheikh <[email protected]> >>> >>> wrote: >>> >>> > Thanks a lot Andreas, >>> >>> > >>> >>> > Please see the stactrace below: >>> >>> > >>> >>> > Start- Stactrace: >>> >>> > >>> >>> > org.apache.axiom.om.OMException: Parser has already reached end of >>> >>> > the >>> >>> > document. No siblings found >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling()Lorg/apache/axiom/om/OMNode;(OMElementImpl.java:339) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.traverse.OMChildElementIterator.next()Ljava/lang/Object;(OMChildElementIterator.java:104) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > com.xxx.yyy.mmc.MMCHandler.check(Lorg/apache/axis2/context/MessageContext;)V(MMCHandler.java:51) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > com.xxx.yyy.retrieve.RetrieveServiceMessageReceiverInOut.invokeBusinessLogic(Lorg/apache/axis2/context/MessageContext;Lorg/apache/axis2/context/MessageContext;)V(RetrieveServiceMessageReceiverInOut.java:172) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(Lorg/apache/axis2/context/MessageContext;)V(AbstractInOutSyncMessageReceiver.java:42) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.receivers.AbstractMessageReceiver.receive(Lorg/apache/axis2/context/MessageContext;)V(AbstractMessageReceiver.java:100) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.engine.AxisEngine.receive(Lorg/apache/axis2/context/MessageContext;)Lorg/apache/axis2/engine/Handler$InvocationResponse;(AxisEngine.java:176) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(Lorg/apache/axis2/context/MessageContext;Ljava/io/InputStream;Ljava/io/OutputStream;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lorg/apache/axis2/engine/Handler$InvocationResponse;(HTTPTransportUtils.java:275) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.transport.http.AxisServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(AxisServlet.java:133) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(HttpServlet.java:760) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(HttpServlet.java:853) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run()Ljava/lang/Object;(ServletStubImpl.java:1072) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Lweblogic/servlet/internal/FilterChainImpl;)V(ServletStubImpl.java:465) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ServletStubImpl.java:348) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run()Ljava/lang/Object;(WebAppServletContext.java:6981) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.security.acl.internal.AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedAction;)Ljava/lang/Object;(AuthenticatedSubject.java:321)2009-01-20 >>> >>> > 14:03:23,126 ERROR org.apache.axis2.engine.AxisEngine - >>> >>> > java.util.NoSuchElementException >>> >>> > org.apache.axis2.AxisFault: java.util.NoSuchElementException >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.AxisFault.makeFault(Ljava/lang/Throwable;)Lorg/apache/axis2/AxisFault;(AxisFault.java:430) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > com.xxx.yyy.retrieve.RetrieveServiceMessageReceiverInOut.invokeBusinessLogic(Lorg/apache/axis2/context/MessageContext;Lorg/apache/axis2/context/MessageContext;)V(RetrieveServiceMessageReceiverInOut.java:739) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(Lorg/apache/axis2/context/MessageContext;)V(AbstractInOutSyncMessageReceiver.java:42) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.receivers.AbstractMessageReceiver.receive(Lorg/apache/axis2/context/MessageContext;)V(AbstractMessageReceiver.java:100) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.engine.AxisEngine.receive(Lorg/apache/axis2/context/MessageContext;)Lorg/apache/axis2/engine/Handler$InvocationResponse;(AxisEngine.java:176) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(Lorg/apache/axis2/context/MessageContext;Ljava/io/InputStream;Ljava/io/OutputStream;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lorg/apache/axis2/engine/Handler$InvocationResponse;(HTTPTransportUtils.java:275) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axis2.transport.http.AxisServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(AxisServlet.java:133) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V(HttpServlet.java:760) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(HttpServlet.java:853) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run()Ljava/lang/Object;(ServletStubImpl.java:1072) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Lweblogic/servlet/internal/FilterChainImpl;)V(ServletStubImpl.java:465) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V(ServletStubImpl.java:348) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run()Ljava/lang/Object;(WebAppServletContext.java:6981) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.security.acl.internal.AuthenticatedSubject.doAs(Lweblogic/security/subject/AbstractSubject;Ljava/security/PrivilegedAction;)Ljava/lang/Object;(AuthenticatedSubject.java:321) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.security.service.SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedAction;)Ljava/lang/Object;(SecurityManager.java:121) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.WebAppServletContext.invokeServlet(Lweblogic/servlet/internal/ServletRequestImpl;Lweblogic/servlet/internal/ServletResponseImpl;)V(WebAppServletContext.java:3892) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.servlet.internal.ServletRequestImpl.execute(Lweblogic/kernel/ExecuteThread;)V(ServletRequestImpl.java:2766) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > weblogic.kernel.ExecuteThread.execute(Lweblogic/kernel/ExecuteRequest;)V(ExecuteThread.java:224) >>> >>> > at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:183) >>> >>> > at >>> >>> > java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown >>> >>> > Source) >>> >>> > Caused by: org.apache.axiom.om.OMException: >>> >>> > java.util.NoSuchElementException >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.builder.StAXOMBuilder.next()I(StAXOMBuilder.java:260) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling()Lorg/apache/axiom/om/OMNode;(OMElementImpl.java:337) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.traverse.OMChildElementIterator.next()Ljava/lang/Object;(OMChildElementIterator.java:104) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > com.xxx.yyy.log.LogHandler.invoke(Lorg/apache/axis2/context/MessageContext;)Lorg/apache/axis2/engine/Handler$InvocationResponse;(LogHandler.java:50) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > com.xxx.yyy.retrieve.RetrieveServiceMessageReceiverInOut.invokeBusinessLogic(Lorg/apache/axis2/context/MessageContext;Lorg/apache/axis2/context/MessageContext;)V(RetrieveServiceMessageReceiverInOut.java:732) >>> >>> > ... 18 more >>> >>> > Caused by: java.util.NoSuchElementException >>> >>> > at >>> >>> > >>> >>> > com.ctc.wstx.sr.BasicStreamReader.next()I(BasicStreamReader.java:1083) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > javax.xml.stream.util.StreamReaderDelegate.next()I(StreamReaderDelegate.java:59) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.builder.SafeXMLStreamReader.next()I(SafeXMLStreamReader.java:183) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext()I(StAXOMBuilder.java:597) >>> >>> > at >>> >>> > >>> >>> > >>> >>> > org.apache.axiom.om.impl.builder.StAXOMBuilder.next()I(StAXOMBuilder.java:172) >>> >>> > ... 22 more >>> >>> > >>> >>> > End- Stactrace: >>> >>> > >>> >>> > On Tue, Jan 20, 2009 at 1:52 PM, Andreas Veithen >>> >>> > <[email protected]> >>> >>> > wrote: >>> >>> >> >>> >>> >> Axiom uses a deferred parsing approach, i.e. it will build the >>> >>> >> object >>> >>> >> tree on demand. A call to toString() triggered by the >>> >>> >> System.out.println instruction or by inspecting the object in a >>> >>> >> debugger will have the effect of building the entire tree. >>> >>> >> Probably >>> >>> >> there is some code somewhere that works perfectly well with a >>> >>> >> fully >>> >>> >> built tree, but not if it is only partially built. This could be a >>> >>> >> bug >>> >>> >> in Axiom. Do you have a stacktrace of the exception? >>> >>> >> >>> >>> >> Andreas >>> >>> >> >>> >>> >> On Tue, Jan 20, 2009 at 11:26, asheikh <[email protected]> >>> >>> >> wrote: >>> >>> >> > Andreas, >>> >>> >> > >>> >>> >> > Thanks for your input, but it is still the same... Just >>> >>> >> > wondering >>> >>> >> > why >>> >>> >> > when i >>> >>> >> > debug it is working and when I am not it does''t work >>> >>> >> > >>> >>> >> > Adding following line on top of the method also helps >>> >>> >> > System.out.println("Messages: "+msgContext.getEnvelope()); >>> >>> >> > >>> >>> >> > but this doesn't help >>> >>> >> > msgContext.getEnvelope(); >>> >>> >> > >>> >>> >> > >>> >>> >> > Thanks >>> >>> >> > >>> >>> >> > On Tue, Jan 20, 2009 at 12:16 PM, Andreas Veithen >>> >>> >> > <[email protected]> wrote: >>> >>> >> >> >>> >>> >> >> Could be somehow related to WSCOMMONS-372. Can you test this >>> >>> >> >> with >>> >>> >> >> Axiom >>> >>> >> >> 1.2.8? >>> >>> >> >> >>> >>> >> >> Andreas >>> >>> >> >> >>> >>> >> >> On Tue, Jan 20, 2009 at 08:56, asheikh >>> >>> >> >> <[email protected]> >>> >>> >> >> wrote: >>> >>> >> >> > Hi, >>> >>> >> >> > >>> >>> >> >> > I have also realized that when I debug the >>> >>> >> >> > Message Context in eclipse and inspect in, it works and the >>> >>> >> >> > envelope >>> >>> >> >> > message >>> >>> >> >> > is there... >>> >>> >> >> > >>> >>> >> >> > Can please anyone give me some idea, is it a bug in 1.4.1 or >>> >>> >> >> > there is >>> >>> >> >> > something I am missing. The same code works in axis2. 1.3.1 >>> >>> >> >> > >>> >>> >> >> > Thanks in advance >>> >>> >> >> > >>> >>> >> >> > On Tue, Jan 20, 2009 at 8:47 AM, asheikh >>> >>> >> >> > <[email protected]> >>> >>> >> >> > wrote: >>> >>> >> >> >> >>> >>> >> >> >> Hi, >>> >>> >> >> >> >>> >>> >> >> >> I have migrated my services from axis2. 1.3 to axis2 1.4, >>> >>> >> >> >> and I >>> >>> >> >> >> am >>> >>> >> >> >> getting >>> >>> >> >> >> the following error whenever I invoke any service. Please >>> >>> >> >> >> advice, >>> >>> >> >> >> Thanks in >>> >>> >> >> >> advance >>> >>> >> >> >> >>> >>> >> >> >> This code does't work: >>> >>> >> >> >> public void invokeBusinessLogic( >>> >>> >> >> >> org.apache.axis2.context.MessageContext >>> >>> >> >> >> msgContext, >>> >>> >> >> >> org.apache.axis2.context.MessageContext >>> >>> >> >> >> newMsgContext) >>> >>> >> >> >> throws org.apache.axis2.AxisFault { >>> >>> >> >> >> >>> >>> >> >> >> try { >>> >>> >> >> >> >>> >>> >> >> >> // get the implementation class >>> >>> >> >> >> Object obj = >>> >>> >> >> >> getTheImplementationObject(msgContext); >>> >>> >> >> >> //System.out.println("Message xml : >>> >>> >> >> >> "+msgContext.getEnvelope()); >>> >>> >> >> >> >>> >>> >> >> >> >>> >>> >> >> >> ..... more code >>> >>> >> >> >> } >>> >>> >> >> >> >>> >>> >> >> >> >>> >>> >> >> >> This code Works(removing comments from the System.out.): >>> >>> >> >> >> public void invokeBusinessLogic( >>> >>> >> >> >> org.apache.axis2.context.MessageContext >>> >>> >> >> >> msgContext, >>> >>> >> >> >> org.apache.axis2.context.MessageContext >>> >>> >> >> >> newMsgContext) >>> >>> >> >> >> throws org.apache.axis2.AxisFault { >>> >>> >> >> >> >>> >>> >> >> >> try { >>> >>> >> >> >> >>> >>> >> >> >> // get the implementation class >>> >>> >> >> >> Object obj = >>> >>> >> >> >> getTheImplementationObject(msgContext); >>> >>> >> >> >> System.out.println("Message xml : >>> >>> >> >> >> "+msgContext.getEnvelope()); >>> >>> >> >> >> >>> >>> >> >> >> ..... more code >>> >>> >> >> >> } >>> >>> >> >> >> >>> >>> >> >> >> Exception: >>> >>> >> >> >> - <soapenv:Envelope >>> >>> >> >> >> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";> >>> >>> >> >> >> - <soapenv:Body> >>> >>> >> >> >> - <soapenv:Fault> >>> >>> >> >> >> <faultcode>soapenv:Server</faultcode> >>> >>> >> >> >> <faultstring>Parser has already reached end of the >>> >>> >> >> >> document. >>> >>> >> >> >> No >>> >>> >> >> >> siblings >>> >>> >> >> >> found</faultstring> >>> >>> >> >> >> <detail /> >>> >>> >> >> >> </soapenv:Fault> >>> >>> >> >> >> </soapenv:Body> >>> >>> >> >> >> </soapenv:Envelope> >>> >>> >> >> > >>> >>> >> >> > >>> >>> >> > >>> >>> >> > >>> >>> > >>> >>> > >>> >> >>> > >>> > >> > >
