Hi Raymond,
Again I am coming to my old question. I am
trying with SCA 1.6 as it supports SDO binding. Even with 1.6 I am
getting the following exception. My package name is "sca.samples", I
don't understand why it says "sca.samples.jaxws" . Nowhere I mentioned
jaxws binding. I mentioned only jms binding. What I should configure and
where in order to use SDO binding?
My problem scenario is similar to itest\jms\external testcase i.e
invoking service operation from client through JMS. I am passing
DataObject as a parameter to the operation (here it is "create").
Exception in thread "main"
org.apache.tuscany.sca.databinding.TransformationException:
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 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
sca.samples.jaxws.Create.arg0
at sca.samples.jaxws.Create
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
sca.samples.jaxws.Create.arg0
at sca.samples.jaxws.Create
at
org.apache.tuscany.sca.databinding.jaxb.JAXB2Node.transform(JAXB2Node.ja
va:52)
at
org.apache.tuscany.sca.databinding.jaxb.JAXB2Node.transform(JAXB2Node.ja
va:36)
at
org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint$Lazy
PullTransformer.transform(DefaultTransformerExtensionPoint.java:200)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImp
l.java:113)
at
org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransfor
mer.transform(Input2InputTransformer.java:189)
at
org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransfor
mer.transform(Input2InputTransformer.java:45)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImp
l.java:113)
at
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateInput(Mediat
orImpl.java:431)
at
org.apache.tuscany.sca.core.databinding.wire.DataTransformationIntercept
or.invoke(DataTransformationInterceptor.java:65)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKIn
vocationHandler.java:349)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKIn
vocationHandler.java:193)
at $Proxy24.create(Unknown Source)
at
sca.samples.UnifiedServiceClient.create(UnifiedServiceClient.java:65)
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:585)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaImplementation
Invoker.invoke(JavaImplementationInvoker.java:156)
at
org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invo
ke(PassByValueInterceptor.java:60)
at
org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABind
ingInvoker.java:61)
at
org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invo
ke(PassByValueInterceptor.java:60)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKIn
vocationHandler.java:349)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKIn
vocationHandler.java:193)
at $Proxy24.create(Unknown Source)
at sca.samples.UnifiedProxy.create(UnifiedProxy.java:107)
at
sca.samples.UnifiedServiceClientTestCase.main(UnifiedServiceClientTestCa
se.java:135)
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2
counts of IllegalAnnotationExceptions
commonj.sdo.DataObject is an interface, and JAXB can't handle
interfaces.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
sca.samples.jaxws.Create.arg0
at sca.samples.jaxws.Create
commonj.sdo.DataObject does not have a no-arg default constructor.
this problem is related to the following location:
at commonj.sdo.DataObject
at protected commonj.sdo.DataObject
sca.samples.jaxws.Create.arg0
at sca.samples.jaxws.Create
at
com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$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:585)
at
javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:372)
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:126)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache$1.run(JAXBConte
xtCache.java:125)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.newJAXBContext(
JAXBContextCache.java:124)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextCache.getJAXBContext(
JAXBContextCache.java:270)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:194)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:228)
at
org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.createJAXBCont
ext(JAXBContextHelper.java:89)
at
org.apache.tuscany.sca.databinding.jaxb.JAXB2Node.transform(JAXB2Node.ja
va:43)
... 25 more
Regards
Raman
From: Raymond Feng [mailto:[email protected]]
Sent: Wednesday, 10 February 2010 11:07 PM
To: [email protected]
Subject: Re: how do we attach Data Bindings
Hi,
Tuscany runtime determines the data transformations based on the
databindings between bindings and component implementations. The
databinding information is either introspected from the Java types on
the interface or expressed by the binding providers. Please find more
information at [1].
Can you elaborate a bit on your scenario? Do you mean "JAXB" when you
say "JXB"?
[1] http://tuscany.apache.org/tuscany-databinding-guide.html
Thanks,
Raymond
From: Malisetti, Ramanjaneyulu <mailto:[email protected]>
Sent: Wednesday, February 10, 2010 8:42 AM
To: tuscany-user <mailto:[email protected]>
Subject: how do we attach Data Bindings
Hi,
It is very clear through various samples and articles on
engaging protocol bindings like jms, http, ejb, etc. However, how to
engage data-bindings is not clear. To give you one example, how can I
use jxb data binding with protocol binding WS without code generation.
There are samples that explain with code generation tools. How to
achieve same dynamically?
Regards
Raman
