You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tuscany.apache.org by Raymond Feng <en...@gmail.com> on 2008/04/01 00:39:40 UTC
Re: Strange problem with conversational service when using binding.ws
Hi,
The message is a bit misleading and it complains that a fault from WS stack
cannot be mapped to a java checked exception. The cause of your issue is:
> Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> encountered: In
> at
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> OutOnlyAxisOperation.java:215)
> at
I ran into a similar issue before. The problem is that Axis2 maps a java
method such as void doSomthing(...) into an oneway WSDL operation. This
behavior is not in line with SCA which requires @Oneway annotation. If you
add @Oneway to the method, the problem will be gone.
Thanks,
Raymond
--------------------------------------------------
From: "Vamsavardhana Reddy" <c1...@gmail.com>
Sent: Monday, March 31, 2008 6:38 AM
To: <tu...@ws.apache.org>
Subject: Strange problem with conversational service when using binding.ws
> Here is a strange problem I am running into.
>
> I have a conversational service with all the operations returning void.
> When I use binding.sca, my test runs fine. But, when I change the binding
> to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> fault
> type cannot be resolved: null". But, if a add another method to my
> service
> to return a String (non-void basically), then my test runs fine even
> though
> this newly added method is not invoked!! Stack trace from the failure is
> given below.
>
> org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> resolved:
> null
> at
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> (DataTransformationInterceptor.java:134)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> JDKInvocationHandler.java:286)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> JDKInvocationHandler.java:154)
> at $Proxy26.operation1(Unknown Source)
> at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> MyConvClientImpl.java:21)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> (JavaImplementationInvoker.java:109)
> at
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(
> PassByValueInterceptor.java:108)
> at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> SCABindingInvoker.java:61)
> at
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(
> PassByValueInterceptor.java:108)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> JDKInvocationHandler.java:286)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> JDKInvocationHandler.java:154)
> at $Proxy25.runConversation(Unknown Source)
> at
> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> (ConversationWSDLMyTestCase.java:68)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> TestMethodRunner.java:99)
> at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> TestMethodRunner.java:81)
> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> BeforeAndAfterRunner.java:34)
> at org.junit.internal.runners.TestMethodRunner.runMethod(
> TestMethodRunner.java:75)
> at
> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> :45)
> at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
> TestClassMethodsRunner.java:75)
> at org.junit.internal.runners.TestClassMethodsRunner.run(
> TestClassMethodsRunner.java:36)
> at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> TestClassRunner.java:42)
> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> BeforeAndAfterRunner.java:34)
> at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java
> :52)
> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> JUnit4TestReference.java:38)
> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> TestExecution.java:38)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> RemoteTestRunner.java:460)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> RemoteTestRunner.java:673)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> RemoteTestRunner.java:386)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> RemoteTestRunner.java:196)
> Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> encountered: In
> at
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> OutOnlyAxisOperation.java:215)
> at
> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(
> Axis2BindingInvoker.java:120)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(
> Axis2BindingInvoker.java:89)
> at
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> (DataTransformationInterceptor.java:78)
> ... 36 more
>
> Has anyone reported this problem? Otherwise I will create a JIRA.
>
> ++Vamsi
>
---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org
Re: Strange problem with conversational service when using binding.ws
Posted by Vamsavardhana Reddy <c1...@gmail.com>.
Thanks Simon for pointing to the JIRA. I will take a look at TUSCANY-2059.
++Vamsi
On Tue, Apr 1, 2008 at 3:22 PM, Simon Nash <na...@apache.org> wrote:
> Comments inline.
>
> Simon
>
> Raymond Feng wrote:
> > Hi,
> >
> > The message is a bit misleading and it complains that a fault from WS
> > stack cannot be mapped to a java checked exception. The cause of your
> > issue is:
> >
> >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> been
> >> encountered: In
> >> at
> >>
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> >>
> >> OutOnlyAxisOperation.java:215)
> >> at
> >
> > I ran into a similar issue before. The problem is that Axis2 maps a java
> > method such as void doSomthing(...) into an oneway WSDL operation. This
> > behavior is not in line with SCA which requires @Oneway annotation. If
> > you add @Oneway to the method, the problem will be gone.
> >
> This is the same as TUSCANY-2059. The behaviour that Raymond
> describes is the default for Axis2. However, Tuscany has code
> in Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix
> up the Axis2 Java to WSDL mapping to correct this Axis2 problem.
> Unfortunately, this code is currently not invoked when all
> methods of an interface have null argument lists and void
> return types. See TUSCANY-2059 for more details.
>
> Adding @OneWay works around the problem but it changes the
> semantic behavior. It prevents server-side exceptions from
> being thrown back to the client, and it allows the client to
> proceed before the server method has completed. It also
> requires modifying the existing Java interface, which isn't
> always possible. This may be useful as a temporary workaround,
> but we need to fix the underlying problem.
>
> Vamsi, are you interested in producing a patch for
> Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix this
> problem? The comments for TUSCANY-2059 give some suggestions
> for what is neeeded.
>
> Simon
>
> > Thanks,
> > Raymond
> > --------------------------------------------------
> > From: "Vamsavardhana Reddy" <c1...@gmail.com>
> > Sent: Monday, March 31, 2008 6:38 AM
> > To: <tu...@ws.apache.org>
> > Subject: Strange problem with conversational service when using
> binding.ws
> >
> >> Here is a strange problem I am running into.
> >>
> >> I have a conversational service with all the operations returning void.
> >> When I use binding.sca, my test runs fine. But, when I change the
> >> binding
> >> to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> >> fault
> >> type cannot be resolved: null". But, if a add another method to my
> >> service
> >> to return a String (non-void basically), then my test runs fine even
> >> though
> >> this newly added method is not invoked!! Stack trace from the failure
> is
> >> given below.
> >>
> >> org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> >> resolved:
> >> null
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> >>
> >> (DataTransformationInterceptor.java:134)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:286)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:154)
> >> at $Proxy26.operation1(Unknown Source)
> >> at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> >> MyConvClientImpl.java:21)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> >> NativeMethodAccessorImpl.java:39)
> >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >> DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at
> >>
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> >>
> >> (JavaImplementationInvoker.java:109)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> >>
> >> PassByValueInterceptor.java:108)
> >> at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> >> SCABindingInvoker.java:61)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> >>
> >> PassByValueInterceptor.java:108)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:286)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:154)
> >> at $Proxy25.runConversation(Unknown Source)
> >> at
> >>
> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> >>
> >> (ConversationWSDLMyTestCase.java:68)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> >> NativeMethodAccessorImpl.java:39)
> >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >> DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> >> TestMethodRunner.java:99)
> >> at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> >> TestMethodRunner.java:81)
> >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> >> BeforeAndAfterRunner.java:34)
> >> at org.junit.internal.runners.TestMethodRunner.runMethod(
> >> TestMethodRunner.java:75)
> >> at
> >> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> >> :45)
> >> at
> org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
> >> TestClassMethodsRunner.java:75)
> >> at org.junit.internal.runners.TestClassMethodsRunner.run(
> >> TestClassMethodsRunner.java:36)
> >> at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> >> TestClassRunner.java:42)
> >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> >> BeforeAndAfterRunner.java:34)
> >> at org.junit.internal.runners.TestClassRunner.run(
> TestClassRunner.java
> >> :52)
> >> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> >> JUnit4TestReference.java:38)
> >> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> >> TestExecution.java:38)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> >> RemoteTestRunner.java:460)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> >> RemoteTestRunner.java:673)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> >> RemoteTestRunner.java:386)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> >> RemoteTestRunner.java:196)
> >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> been
> >> encountered: In
> >> at
> >>
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> >>
> >> OutOnlyAxisOperation.java:215)
> >> at
> >>
> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(
> >> Axis2BindingInvoker.java:120)
> >> at
> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(
> >> Axis2BindingInvoker.java:89)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> >>
> >> (DataTransformationInterceptor.java:78)
> >> ... 36 more
> >>
> >> Has anyone reported this problem? Otherwise I will create a JIRA.
> >>
> >> ++Vamsi
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> > For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>
Re: Strange problem with conversational service when using binding.ws
Posted by Vamsavardhana Reddy <c1...@gmail.com>.
Aah... types is not null but types.getExtensibilityElements() is empty
which results in document being null as described in the JIRA comments.
++Vamsi
On Tue, Apr 1, 2008 at 10:25 PM, Vamsavardhana Reddy <c1...@gmail.com>
wrote:
> Hi Simon,
>
> I have set a break point in
> Java2WSDLHelper.processNoArgAndVoidReturnMethods() at line 341. But, with
> my test case, I am not hitting the condition where types is null as
> described in the JIRA comments in TUSCANY-2059.
>
> ++Vamsi
>
> On Tue, Apr 1, 2008 at 3:22 PM, Simon Nash <na...@apache.org> wrote:
>
> > Comments inline.
> >
> > Simon
> >
> > Raymond Feng wrote:
> > > Hi,
> > >
> > > The message is a bit misleading and it complains that a fault from WS
> > > stack cannot be mapped to a java checked exception. The cause of your
> > > issue is:
> > >
> > >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> > been
> > >> encountered: In
> > >> at
> > >>
> > org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext
> > (
> > >>
> > >> OutOnlyAxisOperation.java:215)
> > >> at
> > >
> > > I ran into a similar issue before. The problem is that Axis2 maps a
> > java
> > > method such as void doSomthing(...) into an oneway WSDL operation.
> > This
> > > behavior is not in line with SCA which requires @Oneway annotation. If
> > > you add @Oneway to the method, the problem will be gone.
> > >
> > This is the same as TUSCANY-2059. The behaviour that Raymond
> > describes is the default for Axis2. However, Tuscany has code
> > in Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix
> > up the Axis2 Java to WSDL mapping to correct this Axis2 problem.
> > Unfortunately, this code is currently not invoked when all
> > methods of an interface have null argument lists and void
> > return types. See TUSCANY-2059 for more details.
> >
> > Adding @OneWay works around the problem but it changes the
> > semantic behavior. It prevents server-side exceptions from
> > being thrown back to the client, and it allows the client to
> > proceed before the server method has completed. It also
> > requires modifying the existing Java interface, which isn't
> > always possible. This may be useful as a temporary workaround,
> > but we need to fix the underlying problem.
> >
> > Vamsi, are you interested in producing a patch for
> > Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix this
> > problem? The comments for TUSCANY-2059 give some suggestions
> > for what is neeeded.
> >
> > Simon
> >
> > > Thanks,
> > > Raymond
> > > --------------------------------------------------
> > > From: "Vamsavardhana Reddy" <c1...@gmail.com>
> > > Sent: Monday, March 31, 2008 6:38 AM
> > > To: <tu...@ws.apache.org>
> > > Subject: Strange problem with conversational service when using
> > binding.ws
> > >
> > >> Here is a strange problem I am running into.
> > >>
> > >> I have a conversational service with all the operations returning
> > void.
> > >> When I use binding.sca, my test runs fine. But, when I change the
> > >> binding
> > >> to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> > >> fault
> > >> type cannot be resolved: null". But, if a add another method to my
> > >> service
> > >> to return a String (non-void basically), then my test runs fine even
> > >> though
> > >> this newly added method is not invoked!! Stack trace from the
> > failure is
> > >> given below.
> > >>
> > >> org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> > >> resolved:
> > >> null
> > >> at
> > >>
> > org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > >>
> > >> (DataTransformationInterceptor.java:134)
> > >> at
> > org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> > >> JDKInvocationHandler.java:286)
> > >> at
> > org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> > >> JDKInvocationHandler.java:154)
> > >> at $Proxy26.operation1(Unknown Source)
> > >> at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> > >> MyConvClientImpl.java:21)
> > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> > >> NativeMethodAccessorImpl.java:39)
> > >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > >> DelegatingMethodAccessorImpl.java:25)
> > >> at java.lang.reflect.Method.invoke(Method.java:585)
> > >> at
> > >>
> > org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> > >>
> > >> (JavaImplementationInvoker.java:109)
> > >> at
> > >>
> > org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> > (
> > >>
> > >> PassByValueInterceptor.java:108)
> > >> at
> > org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> > >> SCABindingInvoker.java:61)
> > >> at
> > >>
> > org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> > (
> > >>
> > >> PassByValueInterceptor.java:108)
> > >> at
> > org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> > >> JDKInvocationHandler.java:286)
> > >> at
> > org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> > >> JDKInvocationHandler.java:154)
> > >> at $Proxy25.runConversation(Unknown Source)
> > >> at
> > >>
> > org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> > >>
> > >> (ConversationWSDLMyTestCase.java:68)
> > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> > >> NativeMethodAccessorImpl.java:39)
> > >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > >> DelegatingMethodAccessorImpl.java:25)
> > >> at java.lang.reflect.Method.invoke(Method.java:585)
> > >> at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> > >> TestMethodRunner.java:99)
> > >> at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> > >> TestMethodRunner.java:81)
> > >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > >> BeforeAndAfterRunner.java:34)
> > >> at org.junit.internal.runners.TestMethodRunner.runMethod(
> > >> TestMethodRunner.java:75)
> > >> at
> > >> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> > >> :45)
> > >> at
> > org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
> > >> TestClassMethodsRunner.java:75)
> > >> at org.junit.internal.runners.TestClassMethodsRunner.run(
> > >> TestClassMethodsRunner.java:36)
> > >> at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> > >> TestClassRunner.java:42)
> > >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > >> BeforeAndAfterRunner.java:34)
> > >> at org.junit.internal.runners.TestClassRunner.run(
> > TestClassRunner.java
> > >> :52)
> > >> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> > >> JUnit4TestReference.java:38)
> > >> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> > >> TestExecution.java:38)
> > >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests
> > (
> > >> RemoteTestRunner.java:460)
> > >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests
> > (
> > >> RemoteTestRunner.java:673)
> > >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> > >> RemoteTestRunner.java:386)
> > >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> > >> RemoteTestRunner.java:196)
> > >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> > been
> > >> encountered: In
> > >> at
> > >>
> > org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext
> > (
> > >>
> > >> OutOnlyAxisOperation.java:215)
> > >> at
> > >>
> > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget
> > (
> > >> Axis2BindingInvoker.java:120)
> > >> at
> > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(
> > >> Axis2BindingInvoker.java:89)
> > >> at
> > >>
> > org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > >>
> > >> (DataTransformationInterceptor.java:78)
> > >> ... 36 more
> > >>
> > >> Has anyone reported this problem? Otherwise I will create a JIRA.
> > >>
> > >> ++Vamsi
> > >>
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> > > For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> > >
> > >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> > For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> >
> >
>
Re: Strange problem with conversational service when using binding.ws
Posted by Vamsavardhana Reddy <c1...@gmail.com>.
Hi Simon,
I have set a break point in Java2WSDLHelper.processNoArgAndVoidReturnMethods()
at line 341. But, with my test case, I am not hitting the condition where
types is null as described in the JIRA comments in TUSCANY-2059.
++Vamsi
On Tue, Apr 1, 2008 at 3:22 PM, Simon Nash <na...@apache.org> wrote:
> Comments inline.
>
> Simon
>
> Raymond Feng wrote:
> > Hi,
> >
> > The message is a bit misleading and it complains that a fault from WS
> > stack cannot be mapped to a java checked exception. The cause of your
> > issue is:
> >
> >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> been
> >> encountered: In
> >> at
> >>
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> >>
> >> OutOnlyAxisOperation.java:215)
> >> at
> >
> > I ran into a similar issue before. The problem is that Axis2 maps a java
> > method such as void doSomthing(...) into an oneway WSDL operation. This
> > behavior is not in line with SCA which requires @Oneway annotation. If
> > you add @Oneway to the method, the problem will be gone.
> >
> This is the same as TUSCANY-2059. The behaviour that Raymond
> describes is the default for Axis2. However, Tuscany has code
> in Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix
> up the Axis2 Java to WSDL mapping to correct this Axis2 problem.
> Unfortunately, this code is currently not invoked when all
> methods of an interface have null argument lists and void
> return types. See TUSCANY-2059 for more details.
>
> Adding @OneWay works around the problem but it changes the
> semantic behavior. It prevents server-side exceptions from
> being thrown back to the client, and it allows the client to
> proceed before the server method has completed. It also
> requires modifying the existing Java interface, which isn't
> always possible. This may be useful as a temporary workaround,
> but we need to fix the underlying problem.
>
> Vamsi, are you interested in producing a patch for
> Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix this
> problem? The comments for TUSCANY-2059 give some suggestions
> for what is neeeded.
>
> Simon
>
> > Thanks,
> > Raymond
> > --------------------------------------------------
> > From: "Vamsavardhana Reddy" <c1...@gmail.com>
> > Sent: Monday, March 31, 2008 6:38 AM
> > To: <tu...@ws.apache.org>
> > Subject: Strange problem with conversational service when using
> binding.ws
> >
> >> Here is a strange problem I am running into.
> >>
> >> I have a conversational service with all the operations returning void.
> >> When I use binding.sca, my test runs fine. But, when I change the
> >> binding
> >> to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> >> fault
> >> type cannot be resolved: null". But, if a add another method to my
> >> service
> >> to return a String (non-void basically), then my test runs fine even
> >> though
> >> this newly added method is not invoked!! Stack trace from the failure
> is
> >> given below.
> >>
> >> org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> >> resolved:
> >> null
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> >>
> >> (DataTransformationInterceptor.java:134)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:286)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:154)
> >> at $Proxy26.operation1(Unknown Source)
> >> at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> >> MyConvClientImpl.java:21)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> >> NativeMethodAccessorImpl.java:39)
> >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >> DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at
> >>
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> >>
> >> (JavaImplementationInvoker.java:109)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> >>
> >> PassByValueInterceptor.java:108)
> >> at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> >> SCABindingInvoker.java:61)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> >>
> >> PassByValueInterceptor.java:108)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:286)
> >> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
> >> JDKInvocationHandler.java:154)
> >> at $Proxy25.runConversation(Unknown Source)
> >> at
> >>
> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> >>
> >> (ConversationWSDLMyTestCase.java:68)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> at sun.reflect.NativeMethodAccessorImpl.invoke(
> >> NativeMethodAccessorImpl.java:39)
> >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> >> DelegatingMethodAccessorImpl.java:25)
> >> at java.lang.reflect.Method.invoke(Method.java:585)
> >> at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> >> TestMethodRunner.java:99)
> >> at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> >> TestMethodRunner.java:81)
> >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> >> BeforeAndAfterRunner.java:34)
> >> at org.junit.internal.runners.TestMethodRunner.runMethod(
> >> TestMethodRunner.java:75)
> >> at
> >> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> >> :45)
> >> at
> org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
> >> TestClassMethodsRunner.java:75)
> >> at org.junit.internal.runners.TestClassMethodsRunner.run(
> >> TestClassMethodsRunner.java:36)
> >> at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> >> TestClassRunner.java:42)
> >> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> >> BeforeAndAfterRunner.java:34)
> >> at org.junit.internal.runners.TestClassRunner.run(
> TestClassRunner.java
> >> :52)
> >> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> >> JUnit4TestReference.java:38)
> >> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> >> TestExecution.java:38)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> >> RemoteTestRunner.java:460)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> >> RemoteTestRunner.java:673)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> >> RemoteTestRunner.java:386)
> >> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> >> RemoteTestRunner.java:196)
> >> Caused by: org.apache.axis2.AxisFault: An unknown message label has
> been
> >> encountered: In
> >> at
> >>
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> >>
> >> OutOnlyAxisOperation.java:215)
> >> at
> >>
> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(
> >> Axis2BindingInvoker.java:120)
> >> at
> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(
> >> Axis2BindingInvoker.java:89)
> >> at
> >>
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> >>
> >> (DataTransformationInterceptor.java:78)
> >> ... 36 more
> >>
> >> Has anyone reported this problem? Otherwise I will create a JIRA.
> >>
> >> ++Vamsi
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> > For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>
Re: Strange problem with conversational service when using binding.ws
Posted by Simon Nash <na...@apache.org>.
Comments inline.
Simon
Raymond Feng wrote:
> Hi,
>
> The message is a bit misleading and it complains that a fault from WS
> stack cannot be mapped to a java checked exception. The cause of your
> issue is:
>
>> Caused by: org.apache.axis2.AxisFault: An unknown message label has been
>> encountered: In
>> at
>> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
>>
>> OutOnlyAxisOperation.java:215)
>> at
>
> I ran into a similar issue before. The problem is that Axis2 maps a java
> method such as void doSomthing(...) into an oneway WSDL operation. This
> behavior is not in line with SCA which requires @Oneway annotation. If
> you add @Oneway to the method, the problem will be gone.
>
This is the same as TUSCANY-2059. The behaviour that Raymond
describes is the default for Axis2. However, Tuscany has code
in Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix
up the Axis2 Java to WSDL mapping to correct this Axis2 problem.
Unfortunately, this code is currently not invoked when all
methods of an interface have null argument lists and void
return types. See TUSCANY-2059 for more details.
Adding @OneWay works around the problem but it changes the
semantic behavior. It prevents server-side exceptions from
being thrown back to the client, and it allows the client to
proceed before the server method has completed. It also
requires modifying the existing Java interface, which isn't
always possible. This may be useful as a temporary workaround,
but we need to fix the underlying problem.
Vamsi, are you interested in producing a patch for
Java2WSDLHelper.processNoArgAndVoidReturnMethods() to fix this
problem? The comments for TUSCANY-2059 give some suggestions
for what is neeeded.
Simon
> Thanks,
> Raymond
> --------------------------------------------------
> From: "Vamsavardhana Reddy" <c1...@gmail.com>
> Sent: Monday, March 31, 2008 6:38 AM
> To: <tu...@ws.apache.org>
> Subject: Strange problem with conversational service when using binding.ws
>
>> Here is a strange problem I am running into.
>>
>> I have a conversational service with all the operations returning void.
>> When I use binding.sca, my test runs fine. But, when I change the
>> binding
>> to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
>> fault
>> type cannot be resolved: null". But, if a add another method to my
>> service
>> to return a String (non-void basically), then my test runs fine even
>> though
>> this newly added method is not invoked!! Stack trace from the failure is
>> given below.
>>
>> org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
>> resolved:
>> null
>> at
>> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
>>
>> (DataTransformationInterceptor.java:134)
>> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
>> JDKInvocationHandler.java:286)
>> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
>> JDKInvocationHandler.java:154)
>> at $Proxy26.operation1(Unknown Source)
>> at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
>> MyConvClientImpl.java:21)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(
>> NativeMethodAccessorImpl.java:39)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
>> DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:585)
>> at
>> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
>>
>> (JavaImplementationInvoker.java:109)
>> at
>> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(
>>
>> PassByValueInterceptor.java:108)
>> at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
>> SCABindingInvoker.java:61)
>> at
>> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(
>>
>> PassByValueInterceptor.java:108)
>> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
>> JDKInvocationHandler.java:286)
>> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(
>> JDKInvocationHandler.java:154)
>> at $Proxy25.runConversation(Unknown Source)
>> at
>> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
>>
>> (ConversationWSDLMyTestCase.java:68)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(
>> NativeMethodAccessorImpl.java:39)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
>> DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:585)
>> at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
>> TestMethodRunner.java:99)
>> at org.junit.internal.runners.TestMethodRunner.runUnprotected(
>> TestMethodRunner.java:81)
>> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
>> BeforeAndAfterRunner.java:34)
>> at org.junit.internal.runners.TestMethodRunner.runMethod(
>> TestMethodRunner.java:75)
>> at
>> org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
>> :45)
>> at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(
>> TestClassMethodsRunner.java:75)
>> at org.junit.internal.runners.TestClassMethodsRunner.run(
>> TestClassMethodsRunner.java:36)
>> at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
>> TestClassRunner.java:42)
>> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
>> BeforeAndAfterRunner.java:34)
>> at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java
>> :52)
>> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
>> JUnit4TestReference.java:38)
>> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
>> TestExecution.java:38)
>> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
>> RemoteTestRunner.java:460)
>> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
>> RemoteTestRunner.java:673)
>> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
>> RemoteTestRunner.java:386)
>> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
>> RemoteTestRunner.java:196)
>> Caused by: org.apache.axis2.AxisFault: An unknown message label has been
>> encountered: In
>> at
>> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
>>
>> OutOnlyAxisOperation.java:215)
>> at
>> org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(
>> Axis2BindingInvoker.java:120)
>> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(
>> Axis2BindingInvoker.java:89)
>> at
>> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
>>
>> (DataTransformationInterceptor.java:78)
>> ... 36 more
>>
>> Has anyone reported this problem? Otherwise I will create a JIRA.
>>
>> ++Vamsi
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org
Re: Strange problem with conversational service when using binding.ws
Posted by haleh mahbod <hm...@gmail.com>.
shouldn't this be part of FAQ?
On 3/31/08, Raymond Feng <en...@gmail.com> wrote:
>
> Hi,
>
> The message is a bit misleading and it complains that a fault from WS
> stack
> cannot be mapped to a java checked exception. The cause of your issue is:
>
> > Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> > encountered: In
> > at
> >
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> > OutOnlyAxisOperation.java:215)
> > at
>
> I ran into a similar issue before. The problem is that Axis2 maps a java
> method such as void doSomthing(...) into an oneway WSDL operation. This
> behavior is not in line with SCA which requires @Oneway annotation. If you
> add @Oneway to the method, the problem will be gone.
>
> Thanks,
> Raymond
> --------------------------------------------------
> From: "Vamsavardhana Reddy" <c1...@gmail.com>
> Sent: Monday, March 31, 2008 6:38 AM
> To: <tu...@ws.apache.org>
> Subject: Strange problem with conversational service when using binding.ws
>
> > Here is a strange problem I am running into.
> >
> > I have a conversational service with all the operations returning void.
> > When I use binding.sca, my test runs fine. But, when I change the
> binding
> > to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> > fault
> > type cannot be resolved: null". But, if a add another method to my
> > service
> > to return a String (non-void basically), then my test runs fine even
> > though
> > this newly added method is not invoked!! Stack trace from the failure
> is
> > given below.
> >
> > org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> > resolved:
> > null
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > (DataTransformationInterceptor.java:134)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:286)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:154)
> > at $Proxy26.operation1(Unknown Source)
> > at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> > MyConvClientImpl.java:21)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at
> >
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> > (JavaImplementationInvoker.java:109)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> > PassByValueInterceptor.java:108)
> > at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> > SCABindingInvoker.java:61)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> > PassByValueInterceptor.java:108)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:286)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:154)
> > at $Proxy25.runConversation(Unknown Source)
> > at
> >
> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> > (ConversationWSDLMyTestCase.java:68)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> > TestMethodRunner.java:99)
> > at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> > TestMethodRunner.java:81)
> > at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > BeforeAndAfterRunner.java:34)
> > at org.junit.internal.runners.TestMethodRunner.runMethod(
> > TestMethodRunner.java:75)
> > at
> > org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> > :45)
> > at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod
> (
> > TestClassMethodsRunner.java:75)
> > at org.junit.internal.runners.TestClassMethodsRunner.run(
> > TestClassMethodsRunner.java:36)
> > at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> > TestClassRunner.java:42)
> > at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > BeforeAndAfterRunner.java:34)
> > at org.junit.internal.runners.TestClassRunner.run(
> TestClassRunner.java
> > :52)
> > at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> > JUnit4TestReference.java:38)
> > at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> > TestExecution.java:38)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> > RemoteTestRunner.java:460)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> > RemoteTestRunner.java:673)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> > RemoteTestRunner.java:386)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> > RemoteTestRunner.java:196)
> > Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> > encountered: In
> > at
> >
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> > OutOnlyAxisOperation.java:215)
> > at
> > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget
> (
> > Axis2BindingInvoker.java:120)
> > at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke
> (
> > Axis2BindingInvoker.java:89)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > (DataTransformationInterceptor.java:78)
> > ... 36 more
> >
> > Has anyone reported this problem? Otherwise I will create a JIRA.
> >
> > ++Vamsi
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>
Re: Strange problem with conversational service when using binding.ws
Posted by Vamsavardhana Reddy <c1...@gmail.com>.
Why does it run fine when there is a method returning non-void, even though
that method is not invoked!!
++Vamsi
On Tue, Apr 1, 2008 at 4:09 AM, Raymond Feng <en...@gmail.com> wrote:
> Hi,
>
> The message is a bit misleading and it complains that a fault from WS
> stack
> cannot be mapped to a java checked exception. The cause of your issue is:
>
> > Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> > encountered: In
> > at
> >
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> > OutOnlyAxisOperation.java:215)
> > at
>
> I ran into a similar issue before. The problem is that Axis2 maps a java
> method such as void doSomthing(...) into an oneway WSDL operation. This
> behavior is not in line with SCA which requires @Oneway annotation. If you
> add @Oneway to the method, the problem will be gone.
>
> Thanks,
> Raymond
> --------------------------------------------------
> From: "Vamsavardhana Reddy" <c1...@gmail.com>
> Sent: Monday, March 31, 2008 6:38 AM
> To: <tu...@ws.apache.org>
> Subject: Strange problem with conversational service when using binding.ws
>
> > Here is a strange problem I am running into.
> >
> > I have a conversational service with all the operations returning void.
> > When I use binding.sca, my test runs fine. But, when I change the
> binding
> > to binding.ws, I hit an org.osoa.sca.ServiceRuntimeException: "Target
> > fault
> > type cannot be resolved: null". But, if a add another method to my
> > service
> > to return a String (non-void basically), then my test runs fine even
> > though
> > this newly added method is not invoked!! Stack trace from the failure
> is
> > given below.
> >
> > org.osoa.sca.ServiceRuntimeException: Target fault type cannot be
> > resolved:
> > null
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > (DataTransformationInterceptor.java:134)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:286)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:154)
> > at $Proxy26.operation1(Unknown Source)
> > at org.apache.tuscany.sca.mytest.MyConvClientImpl.runConversation(
> > MyConvClientImpl.java:21)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at
> >
> org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke
> > (JavaImplementationInvoker.java:109)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> > PassByValueInterceptor.java:108)
> > at org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(
> > SCABindingInvoker.java:61)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke
> (
> > PassByValueInterceptor.java:108)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:286)
> > at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
> (
> > JDKInvocationHandler.java:154)
> > at $Proxy25.runConversation(Unknown Source)
> > at
> >
> org.apache.tuscany.sca.itest.conversational.ConversationWSDLMyTestCase.testConversation
> > (ConversationWSDLMyTestCase.java:68)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.junit.internal.runners.TestMethodRunner.executeMethodBody(
> > TestMethodRunner.java:99)
> > at org.junit.internal.runners.TestMethodRunner.runUnprotected(
> > TestMethodRunner.java:81)
> > at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > BeforeAndAfterRunner.java:34)
> > at org.junit.internal.runners.TestMethodRunner.runMethod(
> > TestMethodRunner.java:75)
> > at
> > org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java
> > :45)
> > at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod
> (
> > TestClassMethodsRunner.java:75)
> > at org.junit.internal.runners.TestClassMethodsRunner.run(
> > TestClassMethodsRunner.java:36)
> > at org.junit.internal.runners.TestClassRunner$1.runUnprotected(
> > TestClassRunner.java:42)
> > at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(
> > BeforeAndAfterRunner.java:34)
> > at org.junit.internal.runners.TestClassRunner.run(
> TestClassRunner.java
> > :52)
> > at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(
> > JUnit4TestReference.java:38)
> > at org.eclipse.jdt.internal.junit.runner.TestExecution.run(
> > TestExecution.java:38)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> > RemoteTestRunner.java:460)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
> > RemoteTestRunner.java:673)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
> > RemoteTestRunner.java:386)
> > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
> > RemoteTestRunner.java:196)
> > Caused by: org.apache.axis2.AxisFault: An unknown message label has been
> > encountered: In
> > at
> >
> org.apache.axis2.description.OutOnlyAxisOperationClient.getMessageContext(
> > OutOnlyAxisOperation.java:215)
> > at
> > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget
> (
> > Axis2BindingInvoker.java:120)
> > at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke
> (
> > Axis2BindingInvoker.java:89)
> > at
> >
> org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke
> > (DataTransformationInterceptor.java:78)
> > ... 36 more
> >
> > Has anyone reported this problem? Otherwise I will create a JIRA.
> >
> > ++Vamsi
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
>
>