[cdi-dev] Shutting down CDI Instances

JJ Snyder j.j.snyder at oracle.com
Tue Mar 31 11:19:55 EDT 2015

Option 2
On 03/24/2015 02:00 PM, John D. Ament wrote:
> All,
> In discussion today w/ Jozef, we found that the way of shutting down a 
> container in the proposed SE API precluded the notion that multiple 
> containers could be running.  While we're not necessarily going to 
> handle multiple containers right now, we don't want to preclude the 
> idea either.  With that said, there were three different approaches 
> though up to handle how to shutdown a launched container.  it 
> obivously would only work with an SE booted container, but part of 
> this does give a pointer in how we may implement initialize.
> Option 1 - Subclass CDI.  The returned CDI instance when bootstrapped 
> would return this subclass of CDI that has shutdown capability.
> Option 2 - Add method to CDI.  Add the shutdown method to CDI 
> directly, and throw an exception if called in an EE environment.
> Option 3 - Return a different object all together when initializing.  
> Return something else from initialize, e.g. CDIContext, which has a 
> shutdown method when you initialize. That class would also have a 
> getter for the CDI instance backing it.
> Let us know your thoughts.
> Thanks,
> John
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