hi all, i tried to do singletons into my ejb 3.0 application but i could not. there is no any design pattern about it. but ejb 3.1 specification (JSR 318) include this pattern. http://www.theserverside.com/tt/articles/article.tss?l=NewFeaturesinEJB3-1 is there any other possibilities for singletons into EJB 3.0 ? When will be JBoss EJB 3.1 implementation ? ______________________________ Regards, Paata Lominadze Magticom LTD. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4160813#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...