Re: [xwiki-devs] [VOTE] Introduce wiki related events

Hi devs, Currently it's not really possible to know that a wiki as been deleted (there is possible hack based on wiki descriptor but it's not more than a hack). The direct issue with that is that anyone having a document based cache can't update it. One good example is Lucene, if you delete a wiki you will still have the related page in the Lucene index. It also means in a cluster that other instances will not know a wiki has been deleted and you can still find pages of this wiki in the documents cache of the other instances. I propose to create a WikiCreatedEvent (to be consistent, and we could use that to do some wiki initialization tasks) and WikiDeletedEvent events. WDYT ? Here is my +1. The related jira issue is http://jira.xwiki.org/jira/browse/XWIKI-3966