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-tp26630443p26631917.html Sent from the jUDDI - User mailing list archive at Nabble.com.