[jboss-dev-forums] [Design the new POJO MicroContainer] - scoped contexts example

[tom.baeyens@jboss.com]

moving mail discussion to forum:

anonymous wrote : On Wed, 2007-03-21 at 12:42 +0100, Ales Justin wrote:
  | > > If you could direct me to your (IoC) work, use cases, ... I will have a 
  | > > look to see more precisely what you may need. And we can discuss this 
  | > > further (at J1, ...).
  | 
  | Tom wants the scoped kernels so he can setup factories at different
  | levels (in particular "runtime scopes" for his jbpm processes).
  | 
  | e.g. Not Tom's exact example, but probably more familiar to
  | you from a JavaEE/Seam point of view (note the runtime scopes
  | web session and seam conversation).
  | 
  | "Application Scope"
  | DataSource - default for the application
  | 
  | "Web Session Scope"
  | DataSource -> *override* for the session
  | 
  | "Seam Conversation Scope"
  | DataSource -> *override* for the conversation
  | 
  | There's a bit more too it than what I describe, but
  | this is the basic mechanism to the solution.
  | 
  | If you want to discuss this further with me, I'll be
  | happy to do it in the forums.
  | -- xxxxxxxxxxxxxxxxxxxxxxxxxxxx Adrian Brock Chief Scientist JBoss, a division of Red Hat xxxxxxxxxxxxxxxxxxxxxxxxxxxx 

actually, i have now an implementation with scopes that i'm pretty much satisfied with.

Adrian, this might be interesting for you to have a look at before you start implementing/adding the real thing in the MC.

it's in module lightning of jbpm cvs repo.

src/org/jbpm/ctx --> context and scopes
src/org/jbpm/wire --> wiring

regards, tom.

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