java classpath for yajb

[Elmar Schraml]

Hi,

I'm trying to use a java class via yajb in Ruby on Rails.
yajb works fine for calling Java library classes, but I can't get my
own java classes to work.

I have:
- a class file anon.example.ImportTest in directory
/home/elmar/railswork/myapp/lib/java/anon/example
- a controller with JBRIDGE_OPTIONS = { :classpath =>
'/home/elmar/railswork/myapp/lib/java' }

yet instantiating a ruby variable like
testvar = jnew :ImportTest
fails.

Is there anything obvious I'm doing wrong?

Thanks for any help,
Elmar

 

[Tom Copeland]

Hi,

I'm trying to use a java class via yajb in Ruby on Rails.
yajb works fine for calling Java library classes, but I can't get my
own java classes to work.

Hm, check out this YAJB presentation here:

http://novarug.org/articles/2006/07/20/august-novarug-meeting

I think Paul said something about CLASSPATH in there...

Yours,

tom

 

[Paul Stadig]

Here's a direct link to the slides:
http://paul.stadig.name/assets/2006/11/7/Ruby_Presentation.pdf

You have to configure YAJB with the JBRIDGE_OPTIONS constant. There's
an example on page 9.

Feel free to e-mail me directly ([email protected]) if you have other
questions.


Good Luck,
Paul