Hello Kevin, Simon,
cite:
Is the XSD you generated the SDO from included in your contribution?
Yes I'm including the XSD, but how and when should it be used?
I verified if wsdl generated have included schema types and there are
ok. I thought that was enough if the wsdl have schemas included. Is
this correct?
Simon, you are rigth when you see AnyTypeDataObjectImpl instances is
becouse "If the ServiceFactory is not registered, the data (from the
inline schema of the WSDL) are then represented by
'org.apache.tuscany.sdo.impl.AnyTypeDataObjectImpl' "
What must I do? Use commonj.sdo.helper.HelperContext or not?
Any user in this list have errors like that?
Thanks for yours answers,
Regards,
Sebastián
On Thu, May 21, 2009 at 6:50 AM, kelvin goodson <[email protected]> wrote:
> I'm no expert on how SCA uses SDO, but I do understand the SDO side of
> this, which may help you or someone else get to how to fix this within
> SCA. The time that you see instances of AnyTypeDataObjectImpl
> appearing is when an SDO deserialization operation has no metadata
> within its operating context to describe an object it is trying to
> deserialize, so it falls back on a very weak default model of data
> embodied in the built-in AnyTypedataObject SDO class.
>
> Either the SCA infrastructure or you must arrange for the generated
> SDO factory associated with your Laboratory class to be known to the
> relevant instance of SDO's HelperContext class. My feeling is there is
> most probably a way to influence SCA to do this for you, but I don't
> know how. At the Tuscany SDO API level, the metadata registration is
> done via the Factory's register(HelperContext scope) method, so you
> could watch for calls to that method on the factory impl.
>
> Kelvin.
>
>
>
> 2009/5/21 Simon Laws <[email protected]>:
>> 2009/5/21 Sebastián Groh <[email protected]>:
>>> Hello, I'm trying to work with an SCA Composite that use ws binding.
>>> My component definition:
>>> <sca:component name="BiochemicalCircleComponent">
>>> <sca:implementation.java class="services.bcircle.BiochemicalCircleImpl"/>
>>> <sca:service name="BiochemicalCircle">
>>> <sca:interface.java interface="services.bcircle.BiochemicalCircle"/>
>>> <sca:binding.ws uri="http://localhost:8080/SCA1/MyServiceComponent"/>
>>> </sca:service>
>>> </sca:component>
>>>
>>>
>>>
>>> The service retrieve a SDO object (Laboratory) that I generated from
>>> XSD without problems.
>>> I deployed the project on Apache Tomcat/5.5.27 and I'm using this
>>> service from a jsp page as follows:
>>>
>>> (my includes)
>>> .
>>> .
>>> .
>>> <% SCADomain scaDomain =
>>> SCADomain.newInstance("clinicalLaboratory.composite");
>>> BiochemicalCircle service =
>>> scaDomain.getService(BiochemicalCircle.class,
>>> "BiochemicalCircleComponent");
>>>
>>> Laboratory lab = (Laboratory) service.getLaboratory("Lab2");
>>> .
>>> . (more logic)
>>> .
>>>
>>> %>
>>>
>>>
>>> In line
>>> Laboratory lab = (Laboratory) service.getLaboratory("Lab2");
>>>
>>> I have the exception:
>>> java.lang.ClassCastException:
>>> org.apache.tuscany.sdo.impl.AnyTypeDataObjectImpl
>>> at $Proxy18.getLaboratory(Unknown Source)
>>>
>>> I have also tried to use the class commonj.sdo.helper.HelperContext to
>>> set a scope for my SDOFactory but I'm having the same exception.
>>>
>>> Anyone in this list know to solve this error?
>>> Regards,
>>> Sebastián
>>>
>>
>> Hi Sebastien
>>
>> Is the XSD you generated the SDO from included in your contribution?
>> I'm looking at the 1.x sample helloworld-ws-sdo-webapp and can't
>> actually see that the SDO types are specified explicitly but the XSD
>> used to generate them is included. Any of the SDO experts out there
>> know how we should be describing the SDO context in SCA?
>>
>> Simon
>>
>
