Module: ADIWG::Mdtranslator::Readers::Fgdc::Taxonomy

Defined in:
lib/adiwg/mdtranslator/readers/fgdc/modules/module_taxonomy.rb

Class Method Summary collapse

Class Method Details

.unpack(xTaxonomy, hResourceInfo, hResponseObj) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/readers/fgdc/modules/module_taxonomy.rb', line 20

def self.unpack(xTaxonomy, hResourceInfo, hResponseObj)

   # instance classes needed in script
   intMetadataClass = InternalMetadata.new
   hTaxonomy = intMetadataClass.newTaxonomy

   # taxonomy bio.1 (keywtax) - taxonomic keywords [] {keyword} (required)
   # -> resourceInfo.keywords
   axKeywords = xTaxonomy.xpath('./keywtax')
   unless axKeywords.empty?
      axKeywords.each do |xKeyword|
         Keyword.unpack(xKeyword, hResourceInfo, hResponseObj)
      end
   end
   if axKeywords.empty?
      hResponseObj[:readerExecutionMessages] << 'WARNING: FGDC reader: BIO taxonomy keywords are missing'
   end

   # taxonomy bio.2 (taxonsys) - taxonomic system
   xSystem = xTaxonomy.xpath('./taxonsys')
   unless xSystem.empty?
      TaxonSystem.unpack(xSystem, hTaxonomy, hResponseObj)
   end

   # taxonomy bio.3 (taxongen) - general taxonomic coverage
   # -> resourceInfo.taxonomy.generalScope
   general = xTaxonomy.xpath('./taxongen').text
   unless general.empty?
      hTaxonomy[:generalScope] = general
   end

   # taxonomy bio.4 (taxoncl) - taxonomic classification (required)
   # -> resourceInfo.taxonomy.taxonClass
   xTaxClass = xTaxonomy.xpath('./taxoncl')
   unless xTaxClass.empty?
      hTaxonClass = TaxonClass.unpack(xTaxClass, hResponseObj)
      unless hTaxonClass.nil?
         hTaxonomy[:taxonClasses] << hTaxonClass
      end
   end
   if xTaxClass.empty?
      hResponseObj[:readerExecutionMessages] << 'WARNING: FGDC reader: BIO taxonomy classification is missing'
   end

   return hTaxonomy

end