get-resource-as-stream appliation

This application was written to isolate a getResourceAsStream call from a jruby on rails application that loads a jar, and then a class, which attempts to load an internal resource from a jar file.

It works just fine in isolation!!!

Unfortunately, in my more complex rails application it fails. I need to discover why.

To Run

1. ./gradlew build
2. gem install rails -v 4.2.5
3. cd rails-app-with-jar-with-get-resource-as-stream
4. bundle install
5. rake test:resource_with_stream

Developer Notes

The java application jar has a single class mvillalobos.jruby.bugs.get.resource.as.stream.io.DataConfiguration which loads a YAML file with a getStreamAsResource call.

Gradle will build the application and copy its dependencies and application jar into the rails-app-with-jar-with-get-resource-as-stream/lib/java/dependencies directory.

rails-app-with-jar-with-get-resource-as-stream/config/application.rb was modified to load the jar files (so it is mandatory to run ./gradlew build first).

rails-app-with-jar-with-get-resource-as-stream/lib/tasks/resource_with_stream.rake will require the proper java class that gets a resource as stream.