Hi Angel,
Angel Todorov wrote:
> Hi Vivek,
>
> Thanks. That's what I had in mind. it seems it is indeed suitable when
> one doesn't want to have 1:1 mapping and wants to reuse one provider
> for calling different "functions" from a backend.
>
> I have several additional questions though, which didn't become clear
> to me from the documentation:
>
> 1) Are attachments (mostly, MTOM) supported when the Provider way is
> used ?
Yes.
> 2) If I don't configure any explicit handlers for the provider, is
> there any SOAP validation taking place before invoke() is called ?
the SOAP validation rules apply (as mentioned in SOAP 1.1 and BP 1.1).
However it applies only to SOAP/HTTP binding.
> 3) Am I always left with the option to generate the SOAP response by
> hand (AddNumbersImpl provider sample) ? Is there any way to stream the
> SOAP response using an XMLStreamReader or something like this ?
You may like to look at the JAX-WS RI specific Provider<Message>
support. See [1] for details.
> 4) How can I access, from the invoke() method , properties related to
> the service / operation , i.e. stored on a level above the actual
> current message?
>
you mean wsdl:operation wsdl:service names? I think jitu added support
for these couple weeks back.
thanks,
-vivek.
[1]
http://weblogs.java.net/blog/kohsuke/archive/2007/03/dispatch_and_pr.html
> Thanks in advance very much.
>
> Best Regards,
> Angel
>
> On 3/23/07, Vivek Pandey <Vivek.Pandey_at_sun.com> wrote:
>> You may like to checkout Provider based endpoint that can serve the
>> incoming message in a generic way and then it can dispatch it to the
>> appropriate endpoint.
>>
>> See https://jax-ws.dev.java.net/nonav/2.1/docs/provider.html for
>> details.
>>
>> -vivek.
>>
>> Angel Todorov wrote:
>> > Hi,
>> >
>> > I would like to ask whether in JAX-WS, I always have to have one to
>> > one mapping between a service and a java implementation class,
>> > annotated with @WebService . Is it possilble to have a generic java
>> > class which , based on a service name, and the operation name, (and
>> > maybe some namespace), dispatches requests to some internal business
>> > logic ?
>> >
>> > For example, using Axis2 i don't need to have a service implementation
>> > class. I can decide to which backend to dispatch (having transformed
>> > it) the request using the MessageReceiver concept.
>> >
>> > Thanks very much for your feedback.
>> >
>> > Regards,
>> > Angel
>> >
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