# File lib/openshift-origin-controller/app/controllers/legacy_broker_controller.rb, line 377
  def get_app_from_request(user)
    app = Application.find(user, @req.app_name)
    raise OpenShift::UserException.new("An application named '#{@req.app_name}' does not exist", 101) if app.nil?
    app.user_agent = request.headers["User-Agent"]
    return app
  end