On Wed, Apr 1, 2009 at 3:32 AM, Alejandro Escalante Medina
<[email protected]> wrote:
> Hello and thanks for your very fine framework. I am trying to implement
> WS-Notification support for my application using Muse and jax-ws from the
> Metro project.
I'm not sure how jax-ws helps with this, but that may be my lack of
experience with it.
> I just put together a WS-Notification consumer class using the examples
> provided by the muse package, but haven't been able to expose this as a web
> service. Take a look at this class:
>
> public class WsNotificationService extends AbstractCapability implements
> ConsumerCapability,
> NotificationMessageListener {
>
> private static final Log log =
> LogFactory.getLog(WsNotificationService.class);
>
> public void initializeCompleted() throws SoapFault {
> super.initializeCompleted();
>
> NotificationConsumer wsn = (NotificationConsumer)
> getResource().getCapability(WsnConstants.CONSUMER_URI);
> wsn.addMessageListener(this);
>
> log.debug("nitialized!!!");
> }
>
> public boolean accepts(NotificationMessage message) {
> return true;
> }
>
> public void process(NotificationMessage message) {
> log.debug("Received message:\n\n" + message);
> }
>
> }
The above class looks good.
> Now, using the @WebService annotation for web services provided by the
> jax-ws framework produces a lot of errorrs, since JAXB (used internally by
> jax-ws) can't handle a lot of the classes involved in this implementation:
>
> Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 5 counts
> of IllegalAnnotationExceptions
> org.apache.muse.ws.notification.NotificationMessage is an interface, and
> JAXB can't handle interfaces.
>
> Of course this a quick shot at the problem and I might be totally missing
> the target, that's why I am asking here.
Muse provides its own internal structure for marshalling and
unmarshalling of xml, the only thing it needs is integeration with a
servlet of some kind. Perhaps appropriate for your case (using metro)
is to use the soap mini Muse environment (a simple servlet) and
register it in the same web.xml as metro.
