[cdi-dev] Transaction Scope for CDI

Pete Muir pmuir at redhat.com
Wed May 23 03:45:41 EDT 2012


The abstract notion of scope does belong in CDI IMO, even if the description of how it interacts doesn't.

On 23 May 2012, at 01:09, Lincoln Baxter wrote:

> The only reason why I potentially object is because we already have several scope annotations specified in CDI itself, when these annotations really do not belong there in the first place.
> 
> There's no good reason I can think of why CDI should know what the "@RequestScope" or "@ConversationScope" is. AFAIK this was done as a convenience instead of doing work in the related specs, or as a separate deliverable of this spec.
> 
> But I won't stand in the way. We already have precedent, it's already messy, and we can't fix it now ;)
> 
> ~Lincoln
> 
> From: "Reza Rahman" <reza_rahman at lycos.com>
> To: cdi-dev at lists.jboss.org
> Sent: Tuesday, May 22, 2012 7:28:13 PM
> Subject: [cdi-dev] Transaction Scope for CDI
> 
> CDI enthusiasts,
>  
> Pete, I and Nigel (JMS 2 spec lead) have been discussing the issue of the transaction scope behind the scenes the past few weeks. Attached is what we came up with and feel it meets the various related use-cases the most effectively. The downside is that it is quite involved (conceptually) and might take a bit of patience to absorb. Please give it a read and let me know your thoughts.
>  
> Cheers,
> Reza
> 
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