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Jakarta Concurrency 3.0

Jakarta Concurrency provides a specification for using concurrency from application components without compromising container integrity while still preserving the Jakarta EE platform’s fundamental benefits.

Plan

Jakarta Concurrency 3.0 contains the following features:

  • Asynchronous methods
  • Context-aware completion stages and completable futures
  • Context propagation to parallel streams operations
  • Modernization of the Trigger mechanism and Cron support
  • Propagation of third party context types
  • Resource definition annotations

Release Information

Compatible Implementations

Ballots

Release Review

The Specification Committee Ballot for Concurrency 3.0 successfully concluded on May 11, 2022. The results were as follows:

Representative Representative for: Vote
Kenji Kazumura Fujitsu +1
Tom Watson, Emily Jiang IBM +1
Ed Bratt, Dmitry Kornilov Oracle +1
Andrew Pielage Payara +1
David Blevins, Jean-Louis Monteiro Tomitribe +1
Ivar Grimstad EE4J PMC +1
Marcelo Ancelmo, Martijn Verburg Participant Members +1
Werner Keil Committer Members +1
Jun Qian Enterprise Members +1
Zhai Luchao Enterprise Members +1
Total 10

The ballot was conducted over the jakarta.ee-spec mailing list

Plan Review

The Specification Committee Ballot concluded successfully on 2021-05-21 with the following results:

Representative Representative for: Vote
Kenji Kazumura Fujitsu +1
Dan Bandera, Kevin Sutter IBM +1
Ed Bratt, Dmitry Kornilov Oracle +1
Andrew Pielage, Matt Gill Payara +1
Scott Stark, Mark Little Red Hat +1
David Blevins, Jean-Louis Monteiro Tomitribe +1
Ivar Grimstad EE4J PMC +1
Marcelo Ancelmo, Martijn Verburg Participant Members +1
Werner Keil Committer Members +1
Dr. Jun Qian Enterprise Members +1
Total 10

The ballot was held over the jakarta.ee-spec mailing list

单击下面的规范以访问规范文档、Javadoc、技术兼容性工具包(TCK)以及每个版本的规范的兼容实现.

Platform and Profile 规范

Jakarta EE Platform and Profile 规范是各个规范的总括规范。Jakarta EE Platform 包括大多数单独的规范,而 Profile 规范包括用于开发Web平台和微服务体系结构的单独规范.

单独规范

每个单独的规范都描述了实现企业Java应用程序的特定方面的标准化方式.

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