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JRuby on Rails without database

I am starting a new Rails project in NetBeans using JRuby (v1.2.0) which uses Rails (2.3.2). I don't need a database, all my data comes from the cloud.

I uncommented this line in my environment

config.frameworks - = [: active_record ,: active_resource ,: action_mailer]

However, I still get the following errors just trying to invoke an action. Hosted by GlassFish.

java.net.SocketException: java.net.ConnectException: Connection refused: connect at com.mysql.jdbc.StandardSocketFactory.connect (StandardSocketFactory.java:156) at com.mysql.jdbc.MysqlIO. (MysqlIO.java:276) at com.mysql.jdbc.Connection.createNewIO (Connection.java:2666) at com.mysql.jdbc.Connection. (Connection.java:1531)

Any ideas where else I might need to change to not use the database? thank

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First step, make sure you don't have any environment overrides in config / environment / [env] .rb

I just checked:



  • Create a new rails app
  • Change config / environment.rb to uncomment config.frameworks - = [: active_record ,: active_resource,: action_mailer] line
  • jruby script / create controller hello index
  • jruby script / server
  • Point browser to local: 3000 / hi

Everything looks fine - no ActiveRecord error. What about you?

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