Module: ADIWG::Mdtranslator::Readers::MdJson::Constraint

Defined in:
lib/adiwg/mdtranslator/readers/mdJson/modules/module_constraint.rb

Class Method Summary collapse

Class Method Details

.unpack(hConstraint, responseObj, inContext = nil) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/readers/mdJson/modules/module_constraint.rb', line 23

def self.unpack(hConstraint, responseObj, inContext = nil)

   @MessagePath = ADIWG::Mdtranslator::Readers::MdJson::MdJson

   # return nil object if input is empty
   if hConstraint.empty?
      @MessagePath.issueWarning(90, responseObj, inContext)
      return nil
   end

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   intConstraint = intMetadataClass.newConstraint

   # constraint - type (required)
   type = nil
   if hConstraint.has_key?('type')
      unless hConstraint['type'] == ''
         type = hConstraint['type']
         if %w{ use legal security }.one? {|word| word == type}
            intConstraint[:type] = hConstraint['type']
         else
            @MessagePath.issueError(91, responseObj, inContext)
         end
      end
   end
   if intConstraint[:type].nil? || intConstraint[:type] == ''
      @MessagePath.issueError(92, responseObj, inContext)
   end

   outContext = 'constraint'
   outContext = intConstraint[:type] + ' constraint' unless intConstraint[:type].nil?
   outContext = inContext + ' > ' + outContext unless inContext.nil?

   # constraint - use limitation [] (required if type='use')
   if hConstraint.has_key?('useLimitation')
      hConstraint['useLimitation'].each do |item|
         unless item == ''
            intConstraint[:useLimitation] << item
         end
      end
   end

   # constraint - scope
   if hConstraint.has_key?('scope')
      hObject = hConstraint['scope']
      unless hObject.empty?
         hReturn = Scope.unpack(hObject, responseObj, outContext)
         unless hReturn.nil?
            intConstraint[:scope] = hReturn
         end
      end
   end

   # constraint - graphic [graphic]
   if hConstraint.has_key?('graphic')
      aGraphic = hConstraint['graphic']
      aGraphic.each do |item|
         hGraphic = Graphic.unpack(item, responseObj, outContext)
         unless hGraphic.nil?
            intConstraint[:graphic] << hGraphic
         end
      end
   end

   # constraint - reference [citation]
   if hConstraint.has_key?('reference')
      aReference = hConstraint['reference']
      aReference.each do |item|
         hReference = Citation.unpack(item, responseObj, outContext)
         unless hReference.nil?
            intConstraint[:reference] << hReference
         end
      end
   end

   # constraint - releasability
   if hConstraint.has_key?('releasability')
      hObject = hConstraint['releasability']
      unless hObject.empty?
         hReturn = Releasability.unpack(hObject, responseObj, outContext)
         unless hReturn.nil?
            intConstraint[:releasability] = hReturn
         end
      end
   end

   # constraint - responsible party []
   if hConstraint.has_key?('responsibleParty')
      aRParty = hConstraint['responsibleParty']
      aRParty.each do |item|
         hParty = ResponsibleParty.unpack(item, responseObj, outContext)
         unless hParty.nil?
            intConstraint[:responsibleParty] << hParty
         end
      end
   end

   if type == 'legal'
      if hConstraint.has_key?('legal')
         hObject = hConstraint['legal']
         unless hObject.empty?
            hReturn = LegalConstraint.unpack(hObject, responseObj, inContext)
            unless hReturn.nil?
               intConstraint[:legalConstraint] = hReturn
            end
            if hReturn.nil?
               return nil
            end
         end
         if hObject.empty?
            @MessagePath.issueError(93, responseObj, inContext)
         end
      else
         @MessagePath.issueError(93, responseObj, inContext)
      end
   end

   if type == 'security'
      if hConstraint.has_key?('security')
         hObject = hConstraint['security']
         unless hObject.empty?
            hReturn = SecurityConstraint.unpack(hObject, responseObj, inContext)
            unless hReturn.nil?
               intConstraint[:securityConstraint] = hReturn
            end
            if hReturn.nil?
               return nil
            end
         end
         if hObject.empty?
            @MessagePath.issueError(94, responseObj, inContext)
         end
      else
         @MessagePath.issueError(94, responseObj, inContext)
      end
   end

   return intConstraint

end