[xwiki-devs] Hook mechanism for XWiki ?

Hi all, I would like to know if there is a way to add behaviour to a standard xwiki installation, like a java plugin with a function that would be executed every time a document/object is created/modified/deleted in xwiki. Thanks a lot ! Keep up the good work -- Jean-Vivien MAURICE Elève Ingénieur Informatique et Gestion, Polytech'Montpellier (ISIM) E-mail : [email protected] Tél. : 0046 7 62 33 20 46 Skype : jean.vivien