Class: Interface::PortEntity

Inherits:
Object
  • Object
show all
Defined in:
lib/interface/port_entity.rb

Constant Summary collapse

N_A = 
'N/A'.freeze
LIM = 
('-' * 48).freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, adapter) ⇒ PortEntity

Returns a new instance of PortEntity.



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# File 'lib/interface/port_entity.rb', line 8

def initialize(name, adapter)
  @name, @adapter = name, adapter
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/interface/port_entity.rb', line 6

def name
  @name
end

Instance Method Details

#after_call ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 50

def after_call; end

#before_call ⇒ Object

TODO



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# File 'lib/interface/port_entity.rb', line 49

def before_call; end

#call(*args, &block) ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 16

def call(*args, &block)
  if @handler.nil?
    fail(::Interface::Errors::HandlerMissingError.new("Handler is undefined"))
  end

  if !@contract.nil?
    fail(::Interface::Errors::InvalidInputError.new("Empty argument list doesn not comply with the Contract")) if args.empty?

    errors = @contract.call(*args).errors
    fail(::Interface::Errors::InvalidInputError.new(errors)) if errors.any?
  end

  _callee.call(*args, &block)
end

#contract(validation_schema) ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 35

def contract(validation_schema)
  @contract = validation_schema
end

#describe(text) ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 12

def describe(text)
  @description = text
end

#doc ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 53

def doc
  puts "\#{LIM}\nName:\\t\#{ name }\nDesc:\\t\#{        @description    || N_A}\nResponsible:\\t\#{ @handler || N_A}\nAccepts:\\t\#{     @arguments      || N_A}\nReturns:\n\\tsuccess:\\t\#{   @returns && @returns.fetch(:success, N_A) || N_A }\n\\tfailure:\\t\#{   @returns && @returns.fetch(:failure, N_A) || N_A }\n\#{LIM}\n  DOC\nend\n"

#handler(klass) ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 31

def handler(klass)
  @handler = klass
end

#returns(klass) ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 39

def returns(klass)
  @adapter = klass
end

#wrap_call ⇒ Object 



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# File 'lib/interface/port_entity.rb', line 51

def wrap_call; end