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From "John D. Ament" <>
Subject Re: Regarding CDI scope and @Asynchronous EJB methods
Date Mon, 06 Oct 2014 15:24:29 GMT

I would say no to #2.  Thread != RequestScoped.  If you want to start a
request scope with the thread, DeltaSpike has a CDIControl module that can
do this for you.


On Mon, Oct 6, 2014 at 11:08 AM, Lars-Fredrik Smedberg <>

> When executing an EJB @Asynchronous method I know that valid CDI scopes are
> request and application.
> 1. Since @ApplicationScoped beans are available I assume that its better to
> inject those in the actual code being executed rather than passing them as
> arguments to the @Asynchronous method, correct?
> 2. Since the @Asynchronous method starts a new thread any @RequestScoped
> beans passed in will be recreated right when the first business method on
> them are called, correct?
> 3. The above leaves me (if correct) with choosing between passing a normal
> POJO (created with new) or an injected @Dependent scoped CDI Managed Bean
> to an @Asynchronous EJB method, the choice depends on wether the object
> passed needs to inject anything, correct?
> --
> Med vänlig hälsning / Best regards
> Lars-Fredrik Smedberg
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