Ah, by looking at the console code it looks like my problem may be that I did not invoke save_Clerk or save_Node. I will give those a try...
Elliot Barlas wrote: > > Explicitly providing the subscriptionKey had no effect. I'm not familiar > with findPortlet. Is that an API call? I don't see it in the > documentation. I did call get_subscriptionResults and that worked as > expected. I will try adding more parameters to the subscription to see if > it makes any difference. > > > > Kurt T Stam-4 wrote: >> >> Hi Elliot, >> >> Can you try two things: >> >> 1. Explicitly give the subscriptionKey >> >> 2. Run the subscriptionFilter in the findPortlet to see if it results >> any results. >> >> The console uses the following code to add a subscription: >> http://svn.apache.org/viewvc/webservices/juddi/trunk/juddi-console/uddi-portlets/src/main/java/org/apache/juddi/portlets/server/service/SubscriptionServiceImpl.java?view=markup >> maybe that helps. >> >> You should try inspecting your subscription using in the console.. >> >> --Kurt >> >> Elliot Barlas wrote: >>> Thanks for the response Kurt. I do have a subscription saved in the >>> registry. In fact the exception is only thrown when I have a >>> subscription. >>> When I delete the subscription, that execution path is no longer taken. >>> Here is my code to create a subscription: >>> >>> UDDISubscriptionPortType subscription = >>> transport.getUDDISubscriptionService(); >>> >>> GetBindingDetail getBindingDetail = new GetBindingDetail(); >>> getBindingDetail.getBindingKey().add(monitorBindingKey); >>> >>> SubscriptionFilter subscriptionFilter = new >>> SubscriptionFilter(); >>> subscriptionFilter.setGetBindingDetail(getBindingDetail); >>> >>> Subscription sub = new Subscription(); >>> sub.setBindingKey(notificationBindingKey); >>> sub.setNotificationInterval(new >>> DatatypeFactoryImpl().newDurationDayTime(interval)); >>> sub.setSubscriptionFilter(subscriptionFilter); >>> >>> subscription.saveSubscription(authInfo, new >>> Holder<List<Subscription>>(Arrays.asList(sub))); >>> >>> >>> >>> Kurt T Stam-4 wrote: >>> >>>> Elliot Barlas wrote: >>>> >>>>> I am trying to get asynchronous subscription notification to work and >>>>> I >>>>> am >>>>> seeing a NullPointerException in SubscriptionNotifier. This is >>>>> preventing >>>>> the service registry from invoking my listening web service. No >>>>> exceptions >>>>> occur in my exceedingly simple client. Basic operations with >>>>> businesses, >>>>> services, and bindings work fine. I am running juddi tomcat package >>>>> 3.0.0 >>>>> and using juddi-client 3.0.0. >>>>> >>>>> 2009-12-03 10:01:50,989 INFO >>>>> [org.apache.juddi.subscription.SubscriptionNotifier] - We have a >>>>> change >>>>> and >>>>> need to notify.. >>>>> 2009-12-03 10:01:50,993 ERROR >>>>> [org.apache.juddi.subscription.SubscriptionNotifier] - Could not >>>>> obtain >>>>> subscriptionResult for subscriptionKey >>>>> uddi:juddi.apache.org:bd06b1a7-b551-4581-b8b3-300f82cb9119. null >>>>> java.lang.NullPointerException >>>>> at >>>>> org.apache.juddi.subscription.SubscriptionNotifier.notify(SubscriptionNotifier.java:218) >>>>> at >>>>> org.apache.juddi.subscription.SubscriptionNotifier.run(SubscriptionNotifier.java:93) >>>>> at java.util.TimerThread.mainLoop(Timer.java:512) >>>>> at java.util.TimerThread.run(Timer.java:462) >>>>> >>>>> Has anyone seen this before? Thanks. >>>>> >>>>> >>>> Hi Elliot, >>>> >>>> Please log a jira for this, a NPE is never good. However, I think the >>>> issue is that you don't have a subscription saved in the registry. Did >>>> you follow the example in Chapter 9 of the userguide: >>>> http://svn.apache.org/repos/asf/webservices/juddi/trunk/docs/jUDDI-UserGuide.pdf >>>> >>>> That may help get you going. >>>> >>>> Cheers, >>>> >>>> --Kurt >>>> >>>> >>>> >>> >>> >> >> >> > > -- View this message in context: http://old.nabble.com/NPE-in-SubscriptionNotifier-tp26630443p26632049.html Sent from the jUDDI - User mailing list archive at Nabble.com.
