Exception when using binding.ws instead of binding.sca. Interface contains only
methods without any in/out parameters and return values
---------------------------------------------------------------------------------------------------------------------------------------
Key: TUSCANY-2059
URL: https://issues.apache.org/jira/browse/TUSCANY-2059
Project: Tuscany
Issue Type: Bug
Components: Java SCA Core Runtime
Affects Versions: Java-SCA-1.1
Environment: Windows XP SP2, Intel Core 2 CPU, 2.6, 2GB Ram, jdk
1.5.0_10
Reporter: Daniel Stucky
I have the following Java Interface that works with binding.sca:
public interface Gamma
{
void start();
void doSomething();
void stop();
}
When I use binding.ws (I let Tuscany create the WSDL interfaces automatically),
I get the following exception (see below):
If I add a parameter (e.g. int x) to any of the methods or I replace any return
type void by a type (e.g. int) it works.
Does WSDL not allow services without any In/Out parameters ?
java.lang.reflect.UndeclaredThrowableException
at $Proxy12.getRef(Unknown Source)
at services.AlphaImpl.run(AlphaImpl.java:27)
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:105)
at
org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(PassByValueInterceptor.java:88)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:249)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:146)
at $Proxy11.run(Unknown Source)
at launch.Launch.main(Launch.java:14) Caused by:
org.apache.tuscany.sca.interfacedef.util.FaultException: An unknown message
label has been encountered: In
at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:80)
at
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:74)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:249)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:146)
... 12 more
I also tried it with version 1.2, the exception changed to this:
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:267)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:155)
at $Proxy12.getRef(Unknown Source)
at services.AlphaImpl.run(AlphaImpl.java:27)
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:267)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:155)
at $Proxy11.run(Unknown Source)
at launch.Launch.main(Launch.java:14)
Caused by: org.apache.tuscany.sca.interfacedef.util.FaultException: Target
fault type cannot be resolved: null
at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:97)
at
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:78)
... 16 more
Caused by: org.apache.axis2.AxisFault: Target fault type cannot be resolved:
null
at
org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:486)
at
org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:343)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:389)
at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211)
at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(Axis2BindingInvoker.java:118)
at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:89)
... 17 more
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