Module: ADIWG::Mdtranslator::Readers::MdJson::EntityIndex

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

Class Method Summary collapse

Class Method Details

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



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

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

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

   # return nil object if input is empty
   if hIndex.empty?
      @MessagePath.issueWarning(260, responseObj, inContext)
      return nil
   end

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   intIndex = intMetadataClass.newEntityIndex

   # entity index - code name (required)
   # return nil if no entity index is provided
   if hIndex.has_key?('codeName')
      intIndex[:indexCode] = hIndex['codeName']
   end
   if intIndex[:indexCode].nil? || intIndex[:indexCode] == ''
      @MessagePath.issueError(261, responseObj, inContext)
   end

   # entity index - allow duplicates (required)
   if hIndex.has_key?('allowDuplicates')
      if hIndex['allowDuplicates'] === true
         intIndex[:duplicate] = true
      end
   end

   # entity index - attribute list [] (required)
   # return nil if no attribute list is provided
   if hIndex.has_key?('attributeCodeName')
      intIndex[:attributeNames] = hIndex['attributeCodeName']
   end
   if intIndex[:attributeNames].empty?
      @MessagePath.issueError(262, responseObj, inContext)
   end

   return intIndex

end