Class: ADIWG::Mdtranslator::Writers::Fgdc::TransferInformation

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

Instance Method Summary collapse

Constructor Details

#initialize(xml, hResponseObj) ⇒ TransferInformation

Returns a new instance of TransferInformation.



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_transferInfo.rb', line 17

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

Instance Method Details

#writeXML(hTransOpt) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_transferInfo.rb', line 23

def writeXML(hTransOpt)

   hSpec = {}
   unless hTransOpt[:distributionFormats].empty?
      unless hTransOpt[:distributionFormats][0][:formatSpecification].empty?
         hSpec = hTransOpt[:distributionFormats][0][:formatSpecification]
      end
   end

   # transfer information 6.4.2.1.1 (formname) - format name (required)
   # <- formatSpecification.identifier.identifier
   # FGDC requires a format name for digital options (online and offline)
   # the format name is saved in the identifier of the format specification
   # of the first distribution format
   # as backup, allow specification title to serve as format name
   haveId = false
   unless hSpec.empty?
      if hSpec[:identifiers].empty?
         @xml.tag!('formname', hSpec[:title])
         haveId = true
      else
         unless hSpec[:identifiers][0][:identifier].nil?
            @xml.tag!('formname', hSpec[:identifiers][0][:identifier])
            haveId = true
         end
      end
   end
   unless haveId
      @NameSpace.issueWarning(450, 'formname')
   end

   # transfer information 6.4.2.1.2 (formvern) - format version number
   # <- formatSpecification.edition
   haveVersion = false
   unless hSpec.empty?
      unless hSpec[:edition].nil?
         @xml.tag!('formvern', hSpec[:edition])
         haveVersion = true
      end
   end
   if !haveVersion && @hResponseObj[:writerShowTags]
      @xml.tag!('formvern')
   end

   # transfer information 6.4.2.1.3 (formverd) - format version date
   # <- formatSpecification.dates[].dateType='revision'
   haveRevDate = false
   unless hSpec.empty?
      hSpec[:dates].each do |hDate|
         if hDate[:dateType] == 'revision'
            revDate = AdiwgDateTimeFun.stringDateFromDateTime(hDate[:date], hDate[:dateResolution])
            revDate.gsub!(/[-]/,'')
            unless revDate == 'ERROR'
               @xml.tag!('formverd', revDate)
               haveRevDate = true
            end
            break
         end
      end
   end
   if !haveRevDate && @hResponseObj[:writerShowTags]
      @xml.tag!('formverd')
   end

   # transfer information 6.4.2.1.4 (formspec) - format specification
   # <- formatSpecification.title
   haveTitle = false
   unless hSpec.empty?
      unless hSpec[:title].nil?
         @xml.tag!('formspec', hSpec[:title])
         haveTitle = true
      end
   end
   if !haveTitle && @hResponseObj[:writerShowTags]
      @xml.tag!('formspec')
   end

   # transfer information 6.4.2.1.5 (formcont) - format information content
   # <- formatSpecification.otherDetails[0]
   haveContent = false
   unless hSpec.empty?
      unless hSpec[:otherDetails].empty?
         @xml.tag!('formcont', hSpec[:otherDetails][0])
         haveContent = true
      end
   end
   if !haveContent && @hResponseObj[:writerShowTags]
      @xml.tag!('formcont')
   end

   # transfer information 6.4.2.1.6 (filedec) - decompression method
   # <- transferOption.distributionFormat[0].compressionMethod
   haveCompress = false
   unless hTransOpt[:distributionFormats].empty?
      unless hTransOpt[:distributionFormats][0][:compressionMethod].nil?
         @xml.tag!('filedec',hTransOpt[:distributionFormats][0][:compressionMethod])
         haveCompress = true
      end
   end
   if !haveCompress && @hResponseObj[:writerShowTags]
      @xml.tag!('filedec')
   end

   # transfer information 6.4.2.1.7 (transize) - transfer size
   # <- transferOption.transferSize
   unless hTransOpt[:transferSize].nil?
      @xml.tag!('transize', hTransOpt[:transferSize])
   end
   if hTransOpt[:transferSize].nil? && @hResponseObj[:writerShowTags]
      @xml.tag!('transize')
   end

end