Inject vs EJB

[marx3]

1) What annotation should be used to inject stateless components? @EJB or @Inject?

2) There is strange behavior in my application. If I don't use @EJB anywhere, I cannot uses injection in components which observes PostConstructApplicationEvent (WELD-000079 Could not find the EJB in JNDI). Hovewer, if I use even only once anywhere annotation @EJB - injections works. In console it's clear that Binding the following entry in Global JNDI for bean: xxx is before or after PostConstructApplicationEvent and it depends on using @EJB

3) Should injected beans be defined as transient? And what about serialization - should I in some way use PostActivate event to fill injected-transient object again?

[marx3]

ok, i have an answer for the first question: http://www.germanescobar.net/2010/04/4-areas-of-possible-confusion-in-jee6.html

Last two question still needs an answer... :)

[marx3]

Any help?