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JRuby-Rack Examples

This directory includes samples using JRuby-Rack to build Rack web applications for deployment into Java app servers.

For deployment into a separate webserver:

As an executable jar within Jetty:

 bundle
 bundle exec warble executable war

Example	Component	Embedded Route	Deployed War Route
Rails 7	Status Page	http://localhost:8080/up	http://localhost:8080/rails7/up
Rails 7	Snoop Dump	http://localhost:8080/snoop	http://localhost:8080/rails7/snoop
Rails 7	Simple Form submission	http://localhost:8080/simple_form	http://localhost:8080/rails7/simple_form
Rails 7	Body Posts	http://localhost:8080/body	http://localhost:8080/rails7/body
Rails 7	JSP (render)	http://localhost:8080/jsp/	http://localhost:8080/rails7/jsp/
Rails 7	JSP (forward to)	http://localhost:8080/jsp-forward/	http://localhost:8080/rails7/jsp-forward/
Rails 7	JSP (include)	http://localhost:8080/jsp-include/	http://localhost:8080/rails7/jsp-include/
Sinatra	Demo Index	http://localhost:8080/	http://localhost:8080/sinatra
Sinatra	Info	http://localhost:8080/info	http://localhost:8080/sinatra/info
Sinatra	Snoop Dump	http://localhost:8080/env	http://localhost:8080/sinatra/env
Sinatra	JSP (render)	http://localhost:8080/jsp/index.jsp	http://localhost:8080/sinatra/jsp/index.jsp
Sinatra	JSP (forward to)	http://localhost:8080/jsp_forward	http://localhost:8080/sinatra/jsp_forward
Sinatra	JSP (include)	http://localhost:8080/jsp_include	http://localhost:8080/sinatra/jsp_include
Sinatra	Streaming Demo	http://localhost:8080/stream	http://localhost:8080/sinatra/stream
Camping	Demo Index	http://localhost:8080/	http://localhost:8080/camping
Camping	Snoop Dump	http://localhost:8080/snoop	http://localhost:8080/camping/snoop

You can run the examples using local source for warbler or jruby-rack using env vars, e.g

export WARBLER_SRC=true JRUBY_RACK_SRC=true && bundle && bundle exec warble executable war && java -Dwarbler.debug=true -jar rails*.war

Warbler can run directly from source
jruby-rack needs to be built, since it does not define a gemspec
- There are alternate ways to do this by replacing the jruby-rack jar within the warbled jar/war, however this is more complex and error-prone that using the gem and ensuring compatibility since warbler itself depends on the jruby-rack gem.