Class: TwirpRails::ErrorHandlingFactory::ClientProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/twirp_rails/error_handling/error_handling_factory.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, translator_class) ⇒ ClientProxy

Returns a new instance of ClientProxy.



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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 27

def initialize(client, translator_class)
  @client = client
  @translator_class = translator_class
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object

rubocop:disable Style/MethodMissingSuper



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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 42

def method_missing(method, *args)
  if method =~ /!$/
    # when we call a bang version of client method - raise exception translated from error
    method = method[0..-2]
    raise_on_error client.public_send(method, *args)
  else
    client.public_send method, *args
  end
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 25

def client
  @client
end

#translator_class ⇒ Object (readonly)

Returns the value of attribute translator_class.



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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 25

def translator_class
  @translator_class
end

Instance Method Details

#raise_on_error(twirp_result) ⇒ Object 



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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 32

def raise_on_error(twirp_result)
  if twirp_result.error
    exception = translator_class.twirp_to_exception(twirp_result.error)
    raise exception
  else
    twirp_result
  end
end

#respond_to_missing?(method, include_all = false) ⇒ Boolean

rubocop:enable Style/MethodMissingSuper

Returns:

  • (Boolean) 


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# File 'lib/twirp_rails/error_handling/error_handling_factory.rb', line 53

def respond_to_missing?(method, include_all = false)
  client.respond_to?(method, include_all)
end