Class: YogiBerra::ExceptionMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/yogi_berra/exception_middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ExceptionMiddleware

Returns a new instance of ExceptionMiddleware.



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# File 'lib/yogi_berra/exception_middleware.rb', line 3

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/yogi_berra/exception_middleware.rb', line 7

def call(env)
  begin
    response = @app.call(env)
  rescue Exception => raised
    path_parameters = env['action_controller.request.path_parameters'] || {}
    query_hash      = env['rack.request.query_hash'] || {}
    environment = {
      :session => env['rack.session'],
      :params => path_parameters.merge(query_hash),
      :user_agent => env['HTTP_USER_AGENT'],
      :server_name => env['SERVER_NAME'],
      :server_port => env['SERVER_PORT'],
      :server_address => env['SERVER_ADDR'],
      :controller => env['action_controller.instance'],
      :remote_address => env['REMOTE_ADDR']
    }

    YogiBerra.exceptionize(raised, environment)
    raise raised
  end

  if env['rack.exception']
    YogiBerra.exceptionize(raised, environment)
  end
  response
end

#each(&block) ⇒ Object 



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# File 'lib/yogi_berra/exception_middleware.rb', line 34

def each(&block)
  @response.each(&block)
end