Class: ADIWG::Mdtranslator::Writers::Fgdc::Attribute

Inherits:
Object
  • Object
show all
Defined in:
lib/adiwg/mdtranslator/writers/fgdc/classes/class_attribute.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml, hResponseObj) ⇒ Attribute

Returns a new instance of Attribute.



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_attribute.rb', line 18

def initialize(xml, hResponseObj)
   @xml = xml
   @hResponseObj = hResponseObj
   @NameSpace = ADIWG::Mdtranslator::Writers::Fgdc
end

Instance Method Details

#writeXML(hAttribute, inContext = nil) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_attribute.rb', line 24

def writeXML(hAttribute, inContext = nil)
   
   # classes used
   domainClass = DataDomain.new(@xml, @hResponseObj)

   # attribute 5.1.2.1 (attrlabl) - attribute label (required)
   # <- attribute.attributeCode
   unless hAttribute[:attributeCode].nil?
      @xml.tag!('attrlabl', hAttribute[:attributeCode])
   end
   if hAttribute[:attributeCode].nil?
      @NameSpace.issueWarning(10, 'attrlabl', inContext)
   end

   # attribute 5.1.2.2 (attrdef) - attribute definition (required)
   # <- attribute.attributeDefinition
   unless hAttribute[:attributeDefinition].nil?
      @xml.tag!('attrdef', hAttribute[:attributeDefinition])
   end
   if hAttribute[:attributeDefinition].nil?
      @NameSpace.issueWarning(11, 'attrdef', inContext)
   end

   # attribute 5.1.2.3 (attrdefs) - attribute definition source (required)
   # <- take title from first attributeReference {citation}
   unless hAttribute[:attributeReference].empty?
      unless hAttribute[:attributeReference].empty?
         @xml.tag!('attrdefs', hAttribute[:attributeReference][:title])
      end
   end
   if hAttribute[:attributeReference].empty?
      @NameSpace.issueWarning(12, 'attrdefs', inContext)
   end

   # set attribute context
   outContext = nil
   unless hAttribute[:attributeCode].nil?
      outContext = 'attribute code ' + hAttribute[:attributeCode]
      unless inContext.nil?
         outContext = inContext + ' ' + outContext
      end
   end

   # attribute 5.1.2.4 (attrdomv) - attribute domain value
   # enumerated domain <- dictionary.domainItems[]
   # codeset domain <- dictionary.domainReference and no dictionary.domainItems[]
   # unrepresented domain <- dictionary.domainDescription and no dictionary.domainItems[]
   unless hAttribute[:domainId].nil?
      domainClass.writeXML(hAttribute[:domainId])
   end

   # attribute 5.1.2.4 (attrdomv) - attribute domain value
   # attribute 5.1.2.4.2 (rdom) - value range
   # <- attribute.valueRange[]
   hAttribute[:valueRange].each do |hRange|
      unless hRange.empty?
         @xml.tag!('attrdomv') do
            @xml.tag!('rdom') do

               # value range 5.1.2.4.2.1 (rdommin) - range minimum (required)
               # <- valueRange[].minRangeValue
               unless hRange[:minRangeValue].nil?
                  @xml.tag!('rdommin', hRange[:minRangeValue])
               end
               if hRange[:minRangeValue].nil?
                  @NameSpace.issueWarning(13,'rdommin', outContext)
               end

               # value range 5.1.2.4.2.2 (rdommax) - range maximum (required)
               # <- valueRange[].maxRangeValue
               unless hRange[:maxRangeValue].nil?
                  @xml.tag!('rdommax', hRange[:maxRangeValue])
               end
               if hRange[:maxRangeValue].nil?
                  @NameSpace.issueWarning(14,'rdommax', outContext)
               end

               # value range 5.1.2.4.2.3 (attrunit) - unit of measure
               # <- attribute.unitOfMeasure
               unless hAttribute[:unitOfMeasure].nil?
                  @xml.tag!('attrunit', hAttribute[:unitOfMeasure])
               end
               if hAttribute[:unitOfMeasure].nil? && @hResponseObj[:writerShowTags]
                  @xml.tag!('attrunit')
               end

               # value range 5.1.2.4.2.4 (attrmres) - unit of measure resolution
               # <- attribute.measureResolution
               unless hAttribute[:measureResolution].nil?
                  @xml.tag!('attrmres', hAttribute[:measureResolution])
               end
               if hAttribute[:measureResolution].nil? && @hResponseObj[:writerShowTags]
                  @xml.tag!('attrmres')
               end

            end
         end
      end
   end

   # attribute 5.1.2.5 & 5.1.2.6 (begdatea & enddatea) - attribute value date range
   # <- attribute.timePeriod[]
   hAttribute[:timePeriod].each do |hTimePeriod|

      # date range 5.1.2.5 (begdatea) -  begin date range
      # <- timePeriod.startDateTime
      unless hTimePeriod[:startDateTime].empty?
         hDate = hTimePeriod[:startDateTime]
         begDate = AdiwgDateTimeFun.stringDateFromDateTime(hDate[:dateTime], hDate[:dateResolution])
         begDate.gsub!(/[-]/,'')
         unless begDate == 'ERROR'
            @xml.tag!('begdatea', begDate)
         end
         if begDate == 'ERROR'
            @NameSpace.issueWarning(15,nil, outContext)
         end
      end
      if hTimePeriod[:startDateTime].empty? && @hResponseObj[:writerShowTags]
         @xml.tag!('begdatea')
      end

      # date range 5.1.2.6 (enddatea) -  end date range
      # <- timePeriod.endDateTime
      unless hTimePeriod[:endDateTime].empty?
         hDate = hTimePeriod[:endDateTime]
         endDate = AdiwgDateTimeFun.stringDateFromDateTime(hDate[:dateTime], hDate[:dateResolution])
         endDate.gsub!(/[-]/,'')
         unless endDate == 'ERROR'
            @xml.tag!('enddatea', endDate)
         end
         if endDate == 'ERROR'
            @NameSpace.issueWarning(16,nil, outContext)
         end
      end
      if hTimePeriod[:endDateTime].empty? && @hResponseObj[:writerShowTags]
         @xml.tag!('enddatea')
      end

   end

   # attribute 5.1.2.7 (attrvai) - attribute value accuracy information
   # not supported

   # entity attribute 5.1.2.7.1 (attrva) - attribute value accuracy
   # -> not supported

   # entity attribute 5.1.2.7.2 (attrvae) - attribute value accuracy explanation
   # -> not supported

   # entity attribute 5.1.2.8 (attrmfrq) - attribute measurement frequency
   # -> not supported; same as resource maintenance but at attribute level

end