Class: Metacrunch::Mab2::Document
- Inherits:
-
Object
- Object
- Metacrunch::Mab2::Document
- Defined in:
- lib/metacrunch/mab2/document.rb,
lib/metacrunch/mab2/document/subfield.rb,
lib/metacrunch/mab2/document/datafield.rb,
lib/metacrunch/mab2/document/controlfield.rb,
lib/metacrunch/mab2/document/subfield_set.rb,
lib/metacrunch/mab2/document/datafield_set.rb,
lib/metacrunch/mab2/document/mab_xml_parser.rb,
lib/metacrunch/mab2/document/jruby/mab_xml_parser.rb
Defined Under Namespace
Classes: Controlfield, Datafield, DatafieldSet, MabXmlParser, Subfield, SubfieldSet
Class Method Summary collapse
-
.from_aleph_mab_xml(xml) ⇒ Object
TODO: Remove form 2.0.
- .from_mab_xml(xml) ⇒ Metacrunch::Mab2::Document
Instance Method Summary collapse
-
#add_controlfield(controlfield) ⇒ Object
Adds a new control field.
-
#add_datafield(datafield) ⇒ Object
Adds a new data field.
-
#controlfield(tag) ⇒ Controlfield
Returns the control field matching the given tag.
-
#datafields(tag = nil, ind1: nil, ind2: nil) ⇒ Metacrunch::Mab2::Document::DatafieldSet
Returns the data fields matching the given tag and ind1/ind2.
-
#initialize ⇒ Document
constructor
A new instance of Document.
-
#to_xml ⇒ Object
—————————————————————————— Serialization ——————————————————————————.
Constructor Details
#initialize ⇒ Document
Returns a new instance of Document.
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# File 'lib/metacrunch/mab2/document.rb', line 35 def initialize @controlfields = {} @datafields = {} end |
Class Method Details
.from_aleph_mab_xml(xml) ⇒ Object
TODO: Remove form 2.0
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# File 'lib/metacrunch/mab2/document.rb', line 29 def self.from_aleph_mab_xml(xml) d = ActiveSupport::Deprecation.new("2.0", "metacrunch-mab2") d.deprecation_warning("#from_aleph_mab_xml", "use #from_mab_xml instead") self.from_mab_xml(xml) end |
.from_mab_xml(xml) ⇒ Metacrunch::Mab2::Document
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# File 'lib/metacrunch/mab2/document.rb', line 24 def self.from_mab_xml(xml) MabXmlParser.new.parse(xml) end |
Instance Method Details
#add_controlfield(controlfield) ⇒ Object
Adds a new control field.
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# File 'lib/metacrunch/mab2/document.rb', line 59 def add_controlfield(controlfield) @controlfields[controlfield.tag] = controlfield end |
#add_datafield(datafield) ⇒ Object
Adds a new data field.
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# File 'lib/metacrunch/mab2/document.rb', line 97 def add_datafield(datafield) (@datafields[datafield.tag] ||= []) << datafield end |
#controlfield(tag) ⇒ Controlfield
Returns the control field matching the given tag.
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# File 'lib/metacrunch/mab2/document.rb', line 50 def controlfield(tag) @controlfields[tag] || Controlfield.new(tag) end |
#datafields(tag = nil, ind1: nil, ind2: nil) ⇒ Metacrunch::Mab2::Document::DatafieldSet
Returns the data fields matching the given tag and ind1/ind2.
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# File 'lib/metacrunch/mab2/document.rb', line 76 def datafields(tag = nil, ind1: nil, ind2: nil) if tag.nil? DatafieldSet.new(@datafields.values.flatten(1)) else set = DatafieldSet.new(@datafields[tag] || []) return set if set.empty? || (ind1.nil? && ind2.nil?) ind1 = map_indicator(ind1) ind2 = map_indicator(ind2) set.select do |_datafield| check_indicator(ind1, _datafield.ind1) && check_indicator(ind2, _datafield.ind2) end end end |
#to_xml ⇒ Object
Serialization
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# File 'lib/metacrunch/mab2/document.rb', line 105 def to_xml builder = ::Builder::XmlMarkup.new(indent: 2) builder.instruct!(:xml, :encoding => "UTF-8") builder.mab_xml do controlfields_struct.values.each do |_controlfield| _controlfield.to_xml(builder) end @datafields.values.each do |_datafield_set| _datafield_set.to_xml(builder) end end end |