Call Ruby class over java with jruby

Posted by r2 on Stack Overflow See other posts from Stack Overflow or by r2
Published on 2010-04-25T10:56:20Z Indexed on 2010/04/25 11:03 UTC
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Hi all

If I implement a class in ruby and compile it with jrubyc than it is not possible to call it from a java class directly if I start it with java. If I see this right I have to use org.jruby.embed... to implement a wrapper wich takes a class name and a metod to call my ruby class.

Do I have to do this also if I start the application with jruby? In my current project I start java workflow engine completely with jruby. The workflow has to call a method in a ruby class which he cant find.

Maybe easier to understand:

      [ruby_class]   <-----has to call----.
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jruby [ruby_start_script] --starts--> [java wfe]

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