Hi Lasantha,

Sorry for the delayed response here.

I think I need to understand how you're deploying/configuring the endpoint 
before I can provide guidance on what's going on here.  I know we've 
already started the Geronimo integration, but I think some of that is 
going to (or should probably) rely on similar work that needs to be done 
in Axis2.  Do you have some information or architecture that you can share 
for how this is being done?

As far as this situation, the unmarshalling is going to be predicated on 
what style of WSDL you have.  If you've just annotated a POJO and then 
deployed that, the default WSDL mapping is to a Document/Literal Wrapped 
style WSDL.  You can use the SOAPBinding annotation as you've already seen 
to toggle between a Document and RPC style.  Only "literal" use is 
supported.  JAX-WS does not support RPC/Encoded style WSDLs.

At a high level what will happen is, after the request comes in to the 
JAXWSMessageReceiver, a decision will be made as to what MethodMarshaller 
needs to be loaded.  This decision is based on the information in the 
EndpointDescription/OperationDescription.  Each of those objects is a view 
of the WSDL and annotation information available for an 
endpoint/operation.  If those are not configured correctly, then you won't 
have the right MethodMarshaller.

Is the scenario that you have intended to truly be based on an "RPC" style 
WSDL (as opposed to a "Document" style)?  I'm assuming that the RPC in the 
RPCMessageReceiver is referring more to the fact that it's for services 
that are based on an interaction that people would consider RPC over a 
messaging style interaction.  Is that correct?

Regards,

Nicholas Gallardo
WebSphere  -  WebServices Development
[EMAIL PROTECTED]
Phone: 512-838-1182
Building: 901 / 5G-016



"Lasantha Ranaweera" <[EMAIL PROTECTED]> 
01/26/2007 11:09 PM
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JAXWSMessageReciever Marshaller Problem






Hi,

This is a problem arised in the Geronimo Axis2 integration with
JAXWSMessageReciever.

I created an AxisService with a JAXWSMessageReciever as it's message
reciever and trying to invoke the service using
HTTPTransportUtils.processHTTPPostRequest() method. We are sending a RPC
based SOAPRequest to the service invocation.

The JAXWSMessageReciever then creates Marshaller for the unmarshall
requests. This marshaller creation is entirely depends on the
EndpointInterfaceDescriptionImpl SOAPBinding style. By default it creates
a DocLiteralMarashaller and tries to unmarshall my RPC based request  and
get failed with UnmarshallException :(. When I change the default
SOAPBinding style in EndpointInterfaceDescriptionImpl to RPC it works fine
(sure it's not the way to do it). Is this is the correct behaviour of
Marshal creation of JAXWSMessageReciever? Shouldn't it be depends on
SOAPMessage messaging mode too?

BTW I have created a JIRA (AXIS2-2044) patch to remove some of the
misleading information gives in the Axis2 integrating it with Geronimo.

Thanks,
Lasantha Ranaweera

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