On Sat, Jun 14, 2014 at 12:01 AM, Paul Libbrecht <[email protected]> wrote:
> Hello XWiki experts,
>
>>> What else can wrong in my listener?
>>> Shouldn't there be listener registration at components? (e.g. in the 
>>> initialize method)
>> yes, for registration you need to add the class to the 
>> META-INF/components.txt
>
> Sure, that's done, couldn't get Utils.getComponent to work otherwise.
>
>> like explained somewhere: 
>> http://extensions.xwiki.org/xwiki/bin/view/Extension/Component+Module#HComponentRegistration
>> (and in the Notifications Tutorial, too, I now see after careful reading ...)
>>
>> some things to try if it still does not work:
>> - check if there are no error messages in the log file on startup
>> - maybe try "extend AbstractEventListener" instead of "implement 
>> EventListener"
>>   (that should *not* fix any problems, but maybe it gives an explicit error 
>> message instead of failing)
>
> I just recopied the CommentEventListener which listens to changed comments, 
> and that worked.
> So I suspected by use of AttachmentDeletedEvent and AttachmentUpdatedEvent 
> was wrong and I added DocumentUpdatedEvent as one of the types I was 
> interested in. I am nicely receiving them.

You did not listen to AttachmentAddedEvent ? AttachmentUpdatedEvent
only refers to already existing attachment updated with a new version.

>
> However, how can I know if the difference is in an attachment?
> RCS?
>
> thanks in advance.
>
> Paul
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-- 
Thomas Mortagne
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