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https://issues.apache.org/jira/browse/AXIS2-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169287#comment-13169287
]
Vilnis Termanis commented on AXIS2-4408:
----------------------------------------
Reproduced with Axis 1.6.1
1) Create POJO service with non-returning function which throws a custom
exception, e.g.:
public class ExampleService { public void update(String something) throws Fault
{} }
(Fault is very simply, just extends Exception.)
2) Include RPCInOnlyMessageReceiver & RPCMessageReceiver in <messageReceivers>
tag.
3) Try to call function from client.
RESULT:
org.apache.axiom.om.OMException: localname can not be null or empty
at
org.apache.axiom.om.impl.llom.OMElementImpl.<init>(OMElementImpl.java:133)
at
org.apache.axiom.om.impl.llom.OMElementImpl.<init>(OMElementImpl.java:116)
at
org.apache.axiom.om.impl.llom.factory.OMLinkedListImplFactory.createOMElement(OMLinkedListImplFactory.java:75)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:142)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
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(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
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:298)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:861)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584)
at java.lang.Thread.run(Thread.java:662)
Currently the only two ways to make it work are:
1) Make the function return something, e.g.:
public boolean update(String something) throws Fault { }
2) Explicitly define update() as "InOnly" in services.xml:
<operation name="update"><messageReceiver
class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /></operation>
> 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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