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Posted to user@tuscany.apache.org by Holger Winkelmann <hw...@gmail.com> on 2009/05/25 10:59:00 UTC
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Holger Winkelmann
Travelping GmbH
+49-171-5594745
On 23.05.2009, at 00:50, "Raymond Feng" <en...@gmail.com> wrote:
> Hi,
>
> It seems that the SDO HelperContext is not correctly populated by
> Tuscany based on the introspection of the Java interface that
> references the SDO types. Can you post the BiochemicalCircle
> interface?
>
> Thanks,
> Raymond
>
> --------------------------------------------------
> From: "Sebastián Groh" <se...@gmail.com>
> Sent: Friday, May 22, 2009 2:47 PM
> To: <us...@tuscany.apache.org>
> Subject: Re: WS bindings and SDO
>
>> Hello Again,
>>
>> I'm getting the same error using ws binding.
>> If I try:
>> SCADomain scaDomain =
>> SCADomain.newInstance("clinicalLaboratory.composite");
>> BiochemicalCircle service =
>> scaDomain.
>> getService(BiochemicalCircle.class,"BiochemicalCircleComponent");
>> Laboratory lab = (Laboratory)
>> service.getLaboratory("Lab2");
>>
>> I have the exception:
>> java.lang.ClassCastException:
>> org.apache.tuscany.sdo.impl.AnyTypeDataObjectImpl
>> at $Proxy18.getLaboratory(Unknown Source)
>>
>> but if I simple do:
>>
>> BiochemicalCircle biochemicalCircle = new
>> BiochemicalCircleImpl();
>> Laboratory lab2 = biochemicalCircle.getLaboratory("Lab2");
>>
>> All runs ok.
>>
>> Invocation to BiochemicalCircle methods that not have SDO parameters
>> (or return them) works fine even if SCADomain is used.
>>
>> Any in this list, know what I should do for solve this problem?
>>
>> Thanks,
>> Sebastián
>>
>>
>>
>> 2009/5/21 Sebastián Groh <se...@gmail.com>:
>>> 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 <kelvingoodson@gmail.com
>>> > 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 <si...@googlemail.com>:
>>>>> 2009/5/21 Sebastián Groh <se...@gmail.com>:
>>>>>> 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
>>>>>
>>>>
Re: Unsubscribe
Posted by haleh mahbod <hm...@gmail.com>.
Hi Holger,
You need to send a note to
user-unsubscribe@tuscany.apache.org
if you want to unsubscribe.
Haleh
On Mon, May 25, 2009 at 1:59 AM, Holger Winkelmann <hw...@gmail.com>wrote:
> Unsubscribe
>
> --
>
> Holger Winkelmann
> Travelping GmbH
> +49-171-5594745
>
>
> On 23.05.2009, at 00:50, "Raymond Feng" <en...@gmail.com> wrote:
>
> Hi,
>>
>> It seems that the SDO HelperContext is not correctly populated by Tuscany
>> based on the introspection of the Java interface that references the SDO
>> types. Can you post the BiochemicalCircle interface?
>>
>> Thanks,
>> Raymond
>>
>> --------------------------------------------------
>> From: "Sebastián Groh" <se...@gmail.com>
>> Sent: Friday, May 22, 2009 2:47 PM
>> To: <us...@tuscany.apache.org>
>> Subject: Re: WS bindings and SDO
>>
>> Hello Again,
>>>
>>> I'm getting the same error using ws binding.
>>> If I try:
>>> SCADomain scaDomain =
>>> SCADomain.newInstance("clinicalLaboratory.composite");
>>> BiochemicalCircle service =
>>>
>>> scaDomain.getService(BiochemicalCircle.class,"BiochemicalCircleComponent");
>>> Laboratory lab = (Laboratory) service.getLaboratory("Lab2");
>>>
>>> I have the exception:
>>> java.lang.ClassCastException:
>>> org.apache.tuscany.sdo.impl.AnyTypeDataObjectImpl
>>> at $Proxy18.getLaboratory(Unknown Source)
>>>
>>> but if I simple do:
>>>
>>> BiochemicalCircle biochemicalCircle = new
>>> BiochemicalCircleImpl();
>>> Laboratory lab2 = biochemicalCircle.getLaboratory("Lab2");
>>>
>>> All runs ok.
>>>
>>> Invocation to BiochemicalCircle methods that not have SDO parameters
>>> (or return them) works fine even if SCADomain is used.
>>>
>>> Any in this list, know what I should do for solve this problem?
>>>
>>> Thanks,
>>> Sebastián
>>>
>>>
>>>
>>> 2009/5/21 Sebastián Groh <se...@gmail.com>:
>>>
>>>> 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 <
>>>> kelvingoodson@gmail.com> 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 <si...@googlemail.com>:
>>>>>
>>>>>> 2009/5/21 Sebastián Groh <se...@gmail.com>:
>>>>>>
>>>>>>> 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
>>>>>>
>>>>>>
>>>>>
--
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