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CLOSED  Feature request JPPF-18  -  Support for JVM-based dynamic languages
Posted Aug 08, 2012 - updated Dec 26, 2013
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0
Votes
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icon_info.png This issue has been closed with status "Closed" and resolution "RESOLVED".
Issue details
  • Type of issue
    Feature request
  • Status
     
    Closed
  • Assigned to
     lolo4j
  • Progress
       
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
  • Posted by
     lolo4j
  • Owned by
    Not owned by anyone
  • Category
    Integration
  • Resolution
    RESOLVED
  • Priority
    Normal
  • Targetted for
    icon_milestones.png JPPF 4.0
Issue description
We propose to add support in JPPF for dynamic languages based on the JVM, such as groovy, scala, clojure, etc.... It should even be possible with Javascript/Rhino, Jython and others.

I've already successfully tested with Groovy and Scala: - Implemented a Groovy/Scala wrapper around JPPFClient - Implemented a Groovy/Scala wrapper around JPPFTask and JPPFJob - I was able to submit jobs with tasks written in Groovy/Scala

Jython causes more difficulties, as the Jython runtime libraries do no work well with the JPPF class loader. See this forum thread for reference

Also Clojure required a modification of the code of its class loader for dynamically generated classes to worlk with the JPPF class loader. See this forum thread for reference


#4
Comment posted by
 lolo4j
Dec 26, 08:00
I'm reassigning this issue to 4.0 milestone. We will provide a task implementation which enables executing a script via a JSR 223 compliant script engine, as sepcified in the javax.script APIs.
#6
Comment posted by
 lolo4j
Dec 26, 21:58
Implemented in trunk revision 2987