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From: William Shatner [mailto:[email protected]] Sent: Monday, July 13, 2009 6:00 PM To: [email protected] Subject: UnsupportedOperationException - changing non void method to void Hi all... I've returned to this project and I still have the same issue. If my web service exposes a public method that returns a string everything is fine, but if i change this to a void method, regenerate the web service (using Eclipse) I get the following error when i call this method. If I change it back to a method that returns something the error disappears. org.apache.axis2.AxisFault: java.lang.UnsupportedOperationException: An access occurred that is not valid. at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java :512) at org.apache.axis2.description.RobustOutOnlyAxisOperation$RobustOutOnlyOpe rationClient.handleResponse(RobustOutOnlyAxisOperation.java:91) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOper ation.java:416) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInA xisOperation.java:228) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163 ) at com.youpark.webservice.AccountEventHandlerSoapStub.MessageReceived(Accou ntEventHandlerSoapStub.java:341) at com.youpark.webclient.GenerateMessages.generateMessages(GenerateMessages .java:163) at com.youpark.webclient.CallGeneratedMessages.init(CallGeneratedMessages.j ava:42) at com.youpark.webclient.CallGeneratedMessages.<init>(CallGeneratedMessages .java:17) at com.youpark.webclient.CallGeneratedMessages.main(CallGeneratedMessages.j ava:51) I call the web service like this: POJO class .... AccountEventHandlerSoapStubstub2 = new AccountEventHandlerSoapStub(TARGET_EPR); MessageReceived messageReceived = new MessageReceived(); // messageReceived.setMessageID(message[0].getId()); ... messageReceived.setMessageText(message[0].getBody()); messageReceived.setType(message[0].getType().toString()); ..//fill in correct data here try { //MessageReceivedResponse responsReceived=stub2.MessageReceived(messageReceived); stub2.MessageReceived(messageReceived); The Generated stub fails/errors on the execute command below: //adding SOAP soap_headers _serviceClient.addHeadersToEnvelope(env); // create message context with that soap envelope _messageContext.setEnvelope(env); // add the message contxt to the operation client _operationClient.addMessageContext(_messageContext); _operationClient.execute(true); The services.xml is auto generated and looks like this: <service name="AccountEventHandlerSoap" > <Description> Please Type your service description here </Description> <messageReceivers> <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"; class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /> <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"; class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/> </messageReceivers> <parameter name="ServiceClass" locked="false">com.youpark.webservice.AccountEventHandlerSoap</parameter > </service> All suggestions appreciated. Amila suggested previously that the problem was "The problem is your Inonly axisoperation contains an InOut message receiver which is wrong."... but how do I rectify this? I never followed it up at the time... Thanks, Tori On Fri, Jan 23, 2009 at 3:17 PM, Toriacht<[email protected]> wrote: > > Hi Amila, > > Thanks for the reply, I've pasted my short services.xml file below. I > retrieved this from > > C:\brianworkspacetwo\mywebservice\WebContent\WEB-INF\services\AccountEve ntHandlerSoap\META-INF > > Thanks, > Tori > > <service name="AccountEventHandlerSoap" > > <Description> > Please Type your service description here > </Description> > <messageReceivers> > <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"; > class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /> > <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"; > class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/> > </messageReceivers> > <parameter name="ServiceClass" > locked="false">com.youpark.webservice.AccountEventHandlerSoap</parameter > > </service> > > > > Amila Suriarachchi wrote: >> >> >> >> May be a problem with your services.xml. Can you send that file? >> >> The problem is your Inonly axisoperation contains an InOut message >> receiver >> which is wrong. >> >> thanks, >> Amila. >> >>> >>> >>> at >>> >>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessa geReceiver.java:100) >>> >>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) >>> >>> at >>> >>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReques t(HTTPTransportUtils.java:275) >>> >>> at >>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:133) >>> >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >>> >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >>> >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:290) >>> >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:206) >>> >>> at >>> >>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:233) >>> >>> at >>> >>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191) >>> >>> at >>> >>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :128) >>> >>> at >>> >>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :102) >>> >>> at >>> >>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:109) >>> >>> at >>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2 86) >>> >>> at >>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84 5) >>> >>> at >>> >>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process( Http11Protocol.java:583) >>> >>> at >>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) >>> >>> at java.lang.Thread.run(Unknown Source) >>> -- >>> View this message in context: >>> http://www.nabble.com/AxisServlet%3A172-error.-tp21622535p21622535.html >>> Sent from the Axis - User mailing list archive at Nabble.com. >>> >>> >> >> >> -- >> Amila Suriarachchi >> WSO2 Inc. >> blog: http://amilachinthaka.blogspot.com/ >> >> > > -- > View this message in context: http://www.nabble.com/AxisServlet%3A172-error.-tp21622535p21625125.html > Sent from the Axis - User mailing list archive at Nabble.com. > > ************************************************************ This communication, including attachments, is for the exclusive use of addressee and may contain proprietary, confidential and/or privileged information. 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