Module: ADIWG::Mdtranslator::Readers::MdJson::TimeInstant

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

Class Method Summary collapse

Class Method Details

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



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# File 'lib/adiwg/mdtranslator/readers/mdJson/modules/module_timeInstant.rb', line 20

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

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

   # return nil object if input is empty
   if hInstant.empty?
      @MessagePath.issueWarning(850, responseObj, inContext)
      return nil
   end

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   intInstant = intMetadataClass.newTimeInstant

   outContext = 'time instant'
   outContext = inContext + ' > ' + outContext unless inContext.nil?

   # time instant - id
   if hInstant.has_key?('id')
      unless hInstant['id'] == ''
         intInstant[:timeId] = hInstant['id']
      end
   end

   # time instant - description
   if hInstant.has_key?('description')
      unless hInstant['description'] == ''
         intInstant[:description] = hInstant['description']
      end
   end

   # time instant - identifier {Identifier}
   if hInstant.has_key?('identifier')
      unless hInstant['identifier'].empty?
         hReturn = Identifier.unpack(hInstant['identifier'], responseObj, outContext)
         unless hReturn.nil?
            intInstant[:identifier] = hReturn
         end
      end
   end

   # time instant - instant names []
   if hInstant.has_key?('instantName')
      hInstant['instantName'].each do |item|
         unless item == ''
            intInstant[:instantNames] << item
         end
      end
   end

   # time instant - datetime
   if hInstant.has_key?('dateTime')
      unless hInstant['dateTime'] == ''
         hDate = DateTime.unpack(hInstant['dateTime'], responseObj, outContext)
         unless hDate.nil?
            intInstant[:timeInstant] = hDate
         end
      end
   end
   # time instant - geologic age
   if hInstant.has_key?('geologicAge')
      unless hInstant['geologicAge'].empty?
         hGeoAge = GeologicAge.unpack(hInstant['geologicAge'], responseObj, outContext)
         unless hGeoAge.nil?
            intInstant[:geologicAge] = hGeoAge
         end
      end
   end

   # time instant must have either a timeInstant or geologicAge
   if intInstant[:timeInstant].empty? && intInstant[:geologicAge].empty?
      @MessagePath.issueError(851, responseObj, inContext)
   end

   return intInstant

end