Hi,
I have one service on server composite having the following method
public String start(String operID, DataObject selector, DataObject
operParams, OperationListener listener, String refID) throws Exception;
In above method the DataObject I am using are SDO DataObjects of type
commonj.sdo.DataObject and the OperationListener is our own interface
When I try to call the start method from the service client it is giving
following exception
If I try to change the DataObject to
org.apache.tuscany.sdo.impl.DataObjectImpl and OperationListener to its
implementation type it start working.
Can anyone explain why the server side service operation parameter types
have to concrete classes instead of Interface types. Is this a
constraint in Apache Tuscany SCA?
Is there any way we can specify what Implementation class types of
Interface needs to be used as part of composite xml file?
Exception in thread "main"
org.apache.tuscany.sca.databinding.TransformationException:
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 4 counts of
IllegalAnnotationExceptions
commonj.sdo.DataObject is an interface, and JAXB can't handle
interfaces.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
com.ca.ucf.connector.sca.jaxws.Start.arg1
at com.ca.ucf.connector.sca.jaxws.Start
commonj.sdo.DataObject does not have a no-arg default constructor.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
com.ca.ucf.connector.sca.jaxws.Start.arg1
at com.ca.ucf.connector.sca.jaxws.Start
com.ca.connector.runtime.OperationListener is an interface, and JAXB
can't handle interfaces.
this problem is related to the following location:
at com.ca.connector.runtime.OperationListener
at protected com.ca.connector.runtime.OperationListener
com.ca.ucf.connector.sca.jaxws.Start.arg3
at com.ca.ucf.connector.sca.jaxws.Start
com.ca.connector.runtime.OperationListener does not have a no-arg
default constructor.
this problem is related to the following location:
at com.ca.connector.runtime.OperationListener
at protected com.ca.connector.runtime.OperationListener
com.ca.ucf.connector.sca.jaxws.Start.arg3
at com.ca.ucf.connector.sca.jaxws.Start
at
org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement.transform(J
AXB2OMElement.java:60)
at
org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement.transform(J
AXB2OMElement.java:1)
at
org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint$Lazy
PullTransformer.transform(DefaultTransformerExtensionPoint.java:209)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImp
l.java:114)
at
org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransfor
mer.transform(Input2InputTransformer.java:181)
at
org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransfor
mer.transform(Input2InputTransformer.java:1)
at
org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint$Lazy
PullTransformer.transform(DefaultTransformerExtensionPoint.java:209)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImp
l.java:114)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateInput(Mediat
orImpl.java:432)
at
org.apache.tuscany.sca.core.databinding.wire.DataTransformationIntercept
or.invoke(DataTransformationInterceptor.java:70)
at
org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(
JDKInvocationHandler.java:289)
at
org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(
JDKInvocationHandler.java:154)
at $Proxy24.start(Unknown Source)
at
com.ca.ucf.connector.sca.UnifiedConnectorServiceClient.start(UnifiedConn
ectorServiceClient.java:171)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaImplementation
Invoker.invoke(JavaImplementationInvoker.java:135)
at
org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invo
ke(PassByValueInterceptor.java:61)
at
org.apache.tuscany.sca.binding.sca.provider.SCABindingInvoker.invoke(SCA
BindingInvoker.java:61)
at
org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invo
ke(PassByValueInterceptor.java:61)
at
org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(
JDKInvocationHandler.java:289)
at
org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(
JDKInvocationHandler.java:154)
at $Proxy24.start(Unknown Source)
at
com.ca.ucf.connector.sca.UnifiedConnectorServiceClientTestCase.main(Unif
iedConnectorServiceClientTestCase.java:120)
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 4
counts of IllegalAnnotationExceptions
commonj.sdo.DataObject is an interface, and JAXB can't handle
interfaces.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
com.ca.ucf.connector.sca.jaxws.Start.arg1
at com.ca.ucf.connector.sca.jaxws.Start
commonj.sdo.DataObject does not have a no-arg default constructor.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
com.ca.ucf.connector.sca.jaxws.Start.arg1
at com.ca.ucf.connector.sca.jaxws.Start
com.ca.connector.runtime.OperationListener is an interface, and JAXB
can't handle interfaces.
this problem is related to the following location:
at com.ca.connector.runtime.OperationListener
at protected com.ca.connector.runtime.OperationListener
com.ca.ucf.connector.sca.jaxws.Start.arg3
at com.ca.ucf.connector.sca.jaxws.Start
com.ca.connector.runtime.OperationListener does not have a no-arg
default constructor.
this problem is related to the following location:
at com.ca.connector.runtime.OperationListener
at protected com.ca.connector.runtime.OperationListener
com.ca.ucf.connector.sca.jaxws.Start.arg3
at com.ca.ucf.connector.sca.jaxws.Start
at
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(Il
legalAnnotationsException.java:102)
at
com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextIm
pl.java:438)
at
com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:
286)
at
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:139
)
at
com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:117
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:202)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:363)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache$1.run(JAXBConte
xtCache.java:138)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache$1.run(JAXBConte
xtCache.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.newJAXBContext(
JAXBContextCache.java:127)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.getJAXBContext(
JAXBContextCache.java:276)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:203)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:235)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:98)
at
org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement.transform(J
AXB2OMElement.java:58)
... 25 more
