Class: AdiwgJsonReader

Inherits:
Object
  • Object
show all
Defined in:
lib/adiwg/mdtranslator/readers/adiwgJson/adiwgJson_reader.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AdiwgJsonReader

Returns a new instance of AdiwgJsonReader.



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# File 'lib/adiwg/mdtranslator/readers/adiwgJson/adiwgJson_reader.rb', line 19

def initialize
end

Instance Method Details

#unpack(jsonObj) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/readers/adiwgJson/adiwgJson_reader.rb', line 22

def unpack(jsonObj)

  # instance classes needed in script
  intMetadataClass = InternalMetadata.new

  # create new internal metadata container for the reader
  intBase = intMetadataClass.newBase

  # convert the received JSON to a Ruby hash
  hashObj = JSON.parse(jsonObj)

  # get json schema name and version
  if hashObj.has_key?('version')
    hVersion = hashObj['version']
      unless hVersion.empty?
      if hVersion.has_key?('name')
        s = hVersion['name']
        if !s.nil?
          intBase[:jsonVersion][:name] = s
        end
      end
      if hVersion.has_key?('version')
        s = hVersion['version']
        if !s.nil?
          intBase[:jsonVersion][:version] = s
        end
      end
    end
  end

  # contact
  # load the array of contacts from the json object
  # ... the contacts array uses a local id to reference the
  # ... contact in the array from elsewhere in the json metadata
  if hashObj.has_key?('contact')
    aContacts = hashObj['contact']
    aContacts.each do |hContact|
      unless hContact.empty?
        intBase[:contacts] << Adiwg_Contact.unpack(hContact)
      end
    end
  end

  # add default contacts
  intBase[:contacts].concat(Adiwg_Contact.setDefaultContacts)

  # metadata
  # load metadata from the hash object
  if hashObj.has_key?('metadata')
    hMetadata = hashObj['metadata']
    intBase[:metadata] = Adiwg_Metadata.unpack(hMetadata)
  end

  # return ADIwg internal container
  return intBase

end