Hello Vincent, I could reproduce all examples, ty! But the asynchronously challenge I am thinking about, When you say asynchronously, you mean use the http://extensions.xwiki.org/xwiki/bin/view/Extension/Job+Module? Or use some java library? Thanks! Danilo Grupo Energisa Danilo Oliveira Analista Suporte Aplicacao TI - DPTO CORP. DE INFRAESTR. TI e-mail: danilo.oliveira(a)energisa.com.br | tel: (32) 3429-6342 | cel: (32) 8452-9478 Esta mensagem contém informação confidencial. Se você a recebeu por engano, não divulgue ou copie seu conteúdo. Por favor, avise ao remetente imediatamente e apague-a do computador. Privileged and confidential. If this message has been received by mistake, do not disclose or copy its contents. Please notify sender and delete immediately. -----Mensagem original----- De: users [mailto:users-bounces@xwiki.org] Em nome de Danilo Amaral de Oliveira Enviada em: quinta-feira, 29 de maio de 2014 14:40 Para: vincent(a)massol.net; XWiki Users Assunto: [xwiki-users] RES: Differences between extensions (observation Module) Vicent, Awsome! I was exploring XWiki documentation and this page appeared to me, and I asked myself, how I could not find this page before, It could avoid unnecessarily question in the mail list. Now I see that was created today. Hahaha Thank you very much. Just one question. I have noticed that your are using the EventListener class. It was not replaced with the AbstractEventListener class? Thanks, Danilo De: Vincent Massol [mailto:vmassol@gmail.com] Em nome de vincent(a)massol.net Enviada em: quinta-feira, 29 de maio de 2014 13:41 Para: XWiki Users Cc: Danilo Amaral de Oliveira Assunto: Re: [xwiki-users] Differences between extensions (observation Module) I’ve created the following for you: http://platform.xwiki.org/xwiki/bin/view/DevGuide/WritingEventListenerTutor… ;-) -Vincent On 29 May 2014 at 15:31:33, Danilo Amaral de Oliveira (danilo.oliveira@energisa.com.br(mailto:danilo.oliveira@energisa.com.br)) wrote: Grupo Energisa Danilo Oliveira Analista Suporte Aplicacao TI - DPTO CORP. DE INFRAESTR. TI e-mail: danilo.oliveira(a)energisa.com.br | tel: (32) 3429-6342 | cel: (32) 8452-9478 Esta mensagem contém informação confidencial. Se você a recebeu por engano, não divulgue ou copie seu conteúdo. Por favor, avise ao remetente imediatamente e apague-a do computador. Privileged and confidential. If this message has been received by mistake, do not disclose or copy its contents. Please notify sender and delete immediately. _______________________________________________ _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users