[xwiki-devs] Activity Stream and Events refactoring

Hi devs ! I thought about adding some changes in Events and Activity Stream. First of all, I want to remove all the listeners from Activity Stream and make this class listen to AllEvent, making it capable of cathcing all events that occur in the wiki (and this way, when adding a new event, you wouldn't need any modifications to this class in order to catch it). Secondly, I would like to modify onEvent function in the class so that it uses the simpleClassName of the event occurred in order to log the event (the eventType would be this simpleClassName...for example DocumentSavedEvent, AnnotationAddedEvent and so on). And thirdly i thought about adding one field in AbstractFilterableEvent called /identifier/ and make all events extend directly this class. And that /identifier/ would be used in a different way by the events themselves. But it would be used to retrieve infos about that events. And so, when logging an event, we could use classname + identifier. For example AnnotationAddedEvent + "This is my annotation" . CommentAddedEvent + "This is my comment" or the number of the comment. WDYT ? Stefan