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https://issues.apache.org/jira/browse/JUDDI-375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kurt T Stam closed JUDDI-375.
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Resolution: Fixed
fixed
> Null Pointer Exception in SubscriptionNotifier
> ----------------------------------------------
>
> Key: JUDDI-375
> URL: https://issues.apache.org/jira/browse/JUDDI-375
> Project: jUDDI
> Issue Type: Bug
> Components: core
> Affects Versions: 3.0.1
> Environment: org.apache.juddi.subscription.SubscriptionNotifier
> When load becomes significant and the notifier falls behind.
> Reporter: Adam Pryce
> Assignee: Kurt T Stam
> Priority: Minor
> Fix For: 3.0.2
>
>
> When the load becomes significant it is possible for the following if
> statement at line 144 to resolve to false resulting in a null pointer being
> returned
> 144: if (subscription.getLastNotified()==null ||
> nextDesiredNotificationDate.after(startPoint) &&
> nextDesiredNotificationDate.before(endPoint)) {
> If this if statement is sensible then there needs to be a null pointer check
> around line 87 to avoid NullPointerException. I could see something like this:
> 86: GetSubscriptionResults getSubscriptionResults =
> buildGetSubscriptionResults(subscription, new Date(scheduledExecutionTime()));
> if(getSubscriptionResults == null)
> continue;
> 87:
> getSubscriptionResults.setSubscriptionKey(subscription.getSubscriptionKey());
> I apologize that I cannot test and commit this change through subversion. I
> put priority to minor since the NPE seems to have relatively little impact in
> the long term, but in the short term all remaining subscriptions are skipped.
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