Null Pointer Exception in SubscriptionNotifier
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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
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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