Class: Hydra::RemoteIdentifier::Mapper::Wrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/hydra/remote_identifier/mapper.rb

Overview

The Wrapper provides the getting and setting behavior for a target based on a Map

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(map, target) ⇒ Wrapper

Returns a new instance of Wrapper.



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# File 'lib/hydra/remote_identifier/mapper.rb', line 22

def initialize(map, target)
  @map, @target = map, target
end

Instance Attribute Details

#map ⇒ Object (readonly)

Returns the value of attribute map.



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# File 'lib/hydra/remote_identifier/mapper.rb', line 21

def map
  @map
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/hydra/remote_identifier/mapper.rb', line 21

def target
  @target
end

Instance Method Details

#extract_payload ⇒ Object 



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# File 'lib/hydra/remote_identifier/mapper.rb', line 26

def extract_payload
  map._getters.each_with_object({}) do |(key, getter), mem|
    mem[key] = extract_attribute_for(target, getter, key)
    mem
  end
end

#set_identifier(identifier) ⇒ Object 



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# File 'lib/hydra/remote_identifier/mapper.rb', line 33

def set_identifier(identifier)
  update_target(map._setter, target, identifier)
end