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Posted to java-dev@axis.apache.org by "Vilnis Termanis (JIRA)" <ji...@apache.org> on 2011/07/12 22:59:02 UTC
[jira] [Commented] (AXIS2-4408) the problem of In-only method with
throw exception
[ https://issues.apache.org/jira/browse/AXIS2-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13064133#comment-13064133 ]
Vilnis Termanis commented on AXIS2-4408:
----------------------------------------
Sorry, but this still doesn't work unfortunately. Please re-open this bug.
In Axis2 v1.6.0 UnsupportedOperationException no longer appears (like in e.g. v1.5.5) but instead it's now:
"org.apache.axiom.om.OMException: localname can not be null or empty", via org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:142)
(which is: outMessage.getAxisMessage().getName())
To reproduce, the following (empty) minimal POJO service function is enough:
public void myFunction(String myArg) throws Exception {}
Similarly to the original original description, the OMException does not occur if RPCInOnlyMessageReceiver is explicitly set in the services.xml. (And as before, this only applies to IN-Only functions which throw an exception.)
Regards,
VT
> the problem of In-only method with throw exception
> --------------------------------------------------
>
> Key: AXIS2-4408
> URL: https://issues.apache.org/jira/browse/AXIS2-4408
> Project: Axis2
> Issue Type: Bug
> Components: wsdl
> Affects Versions: 1.4.1
> Environment: jdk1.4
> Reporter: qilin
> Priority: Blocker
> Fix For: 1.6.0
>
> Attachments: PiskvornikServerSOAP.wsdl, PiskvornikServerSOAPStub.java, PrintService.java, PrintService.xml, patch.txt, services.xml
>
>
> 1.The Service Code:
> public class PrintService {
> public void print(String aMessage) throws Exception{
> System.out.println(aMessage);
> }
> }
> 2.The Service.xml:
> <service name="PrintService" scope ="application" >
> <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">soap.test.PrintService</parameter>
>
> <!--
> <operation name="print">
> <messageReceiver
> class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver"/>
> </operation>
>
> -->
> </service>
> 3. generate clent code by wsdl2java and run test
> I get the exception
> java.lang.UnsupportedOperationException: An access occurred that is not valid.
> at org.apache.axis2.description.InOnlyAxisOperation.getMessage(InOnlyAxisOperation.java:109)
> at org.apache.axis2.util.MessageContextBuilder.createOutMessageContext(MessageContextBuilder.java:190)
> at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:37)
> at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
> at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:133)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:145)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:139)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
> at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2460)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:119)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
> at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:955)
> at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:157)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Thread.java:534)
> 4. remove the service.xml comment,the 'An access occurred that is not valid.' not Occurred
> 5. get the new wdsl from web site,then generate clent code by wsdl2java and run same test
> I get Exception
> The input stream for an incoming message is null.
> org.apache.axis2.AxisFault: The input stream for an incoming message is null.
> at org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:72)
> at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:353)
> at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:416)
> at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
> at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> if I do not re generate clent code ,the exception will not Occurred.
> Finally , I fount that wsdl is different when I remove the comment,
> <wsdl:input message="ns:printRequest" wsaw:Action="urn:print"/>
> <wsdl:fault message="ns:Exception" name="Exception" wsaw:Action="urn:printException"/>
> --->
> <wsdl:input message="ns:printRequest" wsaw:Action="urn:print"/>
> <wsdl:output message="ns:printResponse" wsaw:Action="urn:printResponse"/>
> <wsdl:fault message="ns:Exception" name="Exception" wsaw:Action="urn:printException"/>
> Then generate client code is changed :
> __operation = new org.apache.axis2.description.RobustOutOnlyAxisOperation(); //right!
> --->
> __operation = new org.apache.axis2.description.OutInAxisOperation(); //error!
> By the way, if
> public void print(String aMessage) throws Exception ---> public void print(String aMessage)
> will have no problem!
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