[cdi-dev] CDI SE Google Doc Updated

Antoine Sabot-Durand antoine at sabot-durand.net
Mon Mar 16 12:42:31 EDT 2015


> The CDIProvider serves as a kind of SPI for CDI's static methods to be able to call into the implementation. I don't think reusing it also as a user-facing code is a good idea. What people suggesting to reuse CDIProvider had in mind, I think, was to reuse it as the SPI for talking to the CDI implementation instead. That way, the initialize() static method of CDIContainer/StartedCDI/whatever we call it can use CDIProvider internally to actually start the container.
> 
> In addition, the current proposal does not make it possible to implement parallel container instances.


We’ll re-discuss that tomorrow at the meeting. If you'd bring an alternative proposal that would be great

> 
> Jozef
> 
> On 03/15/2015 05:03 PM, John D. Ament wrote:
>> HI all,
>> 
>> Apologies for being a week late on getting this doc together.  I had some personal issues pop up after my leg came out of its cast that consumed most of my week last week.
>> 
>> Anywho, I've updated the doc with a summary of what was discussed with CDI SE bootstrap support.  You can find that here: https://docs.google.com/document/d/1LgsGT-AAlrF72Z5pW4xNQiVjUHGUME46ZmB-wwF35Yw/edit?usp=sharing <https://docs.google.com/document/d/1LgsGT-AAlrF72Z5pW4xNQiVjUHGUME46ZmB-wwF35Yw/edit?usp=sharing>
>> 
>> There are two minor changes that I made from where we last discussed, as when I was putting together code I found some gaps and figured it best to fix them here than later.
>> 
>> 1. CDIProvider does not implement AutoCloseable.  Since CDI class maintains a reference to the provider, implementing AutoCloseable was not adding anything.
>> 
>> 2. I added a method boolean isInitialized() so that the caller can know if they need to start the container (or if it's already running).
>> 
>> Locally, I've also modified the CDI.current() method to use getCDIProvider() instead of internally finding the provider since we now have a getter.
>> 
>> One thing I'd like to get feedback on is if calling initialize/shutdown in a container should throw IllegalStateException, or probably better to throw UnsupportedOperationException when called in EE containers.
>> 
>> Let me know your thoughts.
>> 
>> John
>> 
>> 
>> 
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