Class: Copland::Configuration::YAML::ImplementorProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/copland/configuration/yaml/implementor.rb

Overview

This delegate is responsible for processing the ‘implementor’ token in a YAML stream.

Instance Method Summary collapse

Instance Method Details

#process(point, definition) ⇒ Object

Process the given implementor definition and set the service point’s instantiator to the resulting instantiator.

If definition is a string, then the instantiator will be “simple”, backed by the class given as the definition.

If definition is a Hash, then the instantiator will be “complex”, and will be described by the definition.

Any other type is an error.



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# File 'lib/copland/configuration/yaml/implementor.rb', line 62

def process( point, definition )
  case definition
    when String
      instantiator = "simple"
    when Hash
      instantiator = "complex"
      deyamlize_hash point, definition
    else
      raise ParserError,
        "'implementor' must be either a String or a Hash"
  end

  factory = Copland::ClassFactory.instance
  point.instantiator = factory.get( Copland::Instantiator::POOL_NAME,
    instantiator, point, definition )
end