Class: Ddr::Models::Structures::File

Inherits:
SimpleDelegator
  • Object
show all
Defined in:
lib/ddr/models/structures/file.rb

Overview

Wraps a Nokogiri (XML) ‘file’ node

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.build(args) ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 40

def self.build(args)
  node = Nokogiri::XML::Node.new('file', args[:document])
  node['ID'] = args[:id] if args[:id]
  node['USE'] = args[:use] if args[:use]
  node
end

.find(structure, fileid) ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 47

def self.find(structure, fileid)
  structure.files[fileid]
end

Instance Method Details

#effective_use ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 23

def effective_use
  if use
    use
  else
    case parent.name
      when "file"
        File.new(parent).effective_use
      when "fileGrp"
        FileGrp.new(parent).effective_use
    end
  end
end

#files ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 15

def files
  xpath('xmlns:file').map { |node| File.new(node) }
end

#flocats ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 19

def flocats
  xpath('xmlns:FLocat').map { |node| FLocat.new(node) }
end

#id ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 7

def id
  self['ID']
end

#repo_ids ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 36

def repo_ids
  flocats.map(&:repo_id)
end

#use ⇒ Object 



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# File 'lib/ddr/models/structures/file.rb', line 11

def use
  self['USE']
end