Java 8 in a JEE Environment (original) (raw)
Paul Sandoz paul.sandoz at oracle.com
Tue Apr 16 00:34:48 PDT 2013
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On Apr 15, 2013, at 11:07 AM, Richard Warburton <richard.warburton at gmail.com> wrote:
IIRC, the Java EE concurrency folks had been already talked through this, and the current outcome is that FJP will gracefully degrade to single-threaded (even caller-context) execution when running from within the EE container. That will automatically mean the parallel stream operations are effectively sequential. Will it be possible to utilise any of the constructs specified by JSR 236?
AFAIK not at the moment.
I think the difficultly here is how to expose control of the F/J pool to the framework/container developer. This is not something we want most developers to fiddle with.
Paul.
Even if this is a manual process. It seems a little confusing for there to be an active JSR around providing concurrency in an EE context and for new SE concurrency constructs to be unable to use it.
regards, Richard Warburton http://insightfullogic.com @RichardWarburto <http://twitter.com/richardwarburto>
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