Module: ADIWG::Mdtranslator::Readers::MdJson::ScopeDescription

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

Class Method Summary collapse

Class Method Details

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



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# File 'lib/adiwg/mdtranslator/readers/mdJson/modules/module_scopeDescription.rb', line 15

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

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

   # return nil object if input is empty
   if hScopeDes.empty?
      @MessagePath.issueWarning(740, responseObj, inContext)
      return nil
   end

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   intScopeDes = intMetadataClass.newScopeDescription

   haveScope = false

   # scope description - dataset
   if hScopeDes.has_key?('dataset')
      unless hScopeDes['dataset'] == ''
         intScopeDes[:dataset] = hScopeDes['dataset']
         haveScope = true
      end
   end

   # scope description - attributes
   if hScopeDes.has_key?('attributes')
      unless hScopeDes['attributes'] == ''
         intScopeDes[:attributes] = hScopeDes['attributes']
         haveScope = true
      end
   end

   # scope description - features
   if hScopeDes.has_key?('features')
      unless hScopeDes['features'] == ''
         intScopeDes[:features] = hScopeDes['features']
         haveScope = true
      end
   end

   # scope description - other
   if hScopeDes.has_key?('other')
      unless hScopeDes['other'] == ''
         intScopeDes[:other] = hScopeDes['other']
         haveScope = true
      end
   end

   # error messages
   unless haveScope
      @MessagePath.issueError(741, responseObj, inContext)
   end

   return intScopeDes

end