JSR 299 draft proposal version 2 submitted

Yesterday Gavin King submitted the JSR 299
(Contexts and dependency injection for the Java EE platform)
To JCP. Compared with the previous draft proposal, there are four major revisions:

1. Comprehensive use of JSR 330 on dependency injection annotations (annotation)
2. In the deployment type, @ alternative is used to replace the original @ production/@ Standard
3. Removed the ability to dynamically register event observers
4. Inject EJB session beans Constructor

From the user's perspective, the biggest change is that the bean constructor, initialization method, and field can be injected with the @ inject annotation. For some minor modifications (for example, @ named is also used as a limiter), see the current version of JSR 299 draft. In addition, the JSR 330 vote should have passed the full vote.

 

PS. JSR 330 voting results:

JSR #330.
Dependency injection for Java
Public Review ballot

These are the final results of the public review ballot for JSR #330.
The Executive Committee for Se/EE
Has approved this ballot.

Votes

 

SE/EE Apache Software Foundation Eclipse Foundation, Inc Ericsson AB Fujitsu Limited Google Inc. Hewlett-Packard IBM Intel Corp. Keil, Werner Lea, Doug Nortel Oracle RedHat SAP AG Springsource Sun Microsystems, Inc.

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