[infinispan-issues] [JBoss JIRA] (ISPN-4837) @CacheEntryActivated events received for keys not matching KeyFilter

Paul Ferraro (JIRA) issues at jboss.org
Tue Oct 14 11:31:35 EDT 2014


Paul Ferraro created ISPN-4837:
----------------------------------

             Summary: @CacheEntryActivated events received for keys not matching KeyFilter
                 Key: ISPN-4837
                 URL: https://issues.jboss.org/browse/ISPN-4837
             Project: Infinispan
          Issue Type: Bug
          Components: Listeners
    Affects Versions: 7.0.0.CR1
            Reporter: Paul Ferraro
            Assignee: Dan Berindei
            Priority: Critical


I have a local-mode Cache<Object, ?>, for which I register a cache listener using the following KeyFilter:
{noformat}
class MyFIlter implements KeyFilter<Object> {
    @Override
    public boolean accept(Object key) {
        return key instanceof String;
    }
}
{noformat}

However, my listener method still receives events for keys that does not match the filter with which my listener was registered.
e.g.
{noformat}
    @CacheEntryActivated
    public void activated(CacheEntryActivatedEvent<String, ?> event) {
        if (!event.isPre() && !this.persistent) {
            String id = event.getKey();  // Throws a ClassCastException
            // ...
        }
    }
{noformat}

I have not validated which other event types might exhibit the same issue.
Since this is a behavior regression, I'm filing this as critical.



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