Class: Jaspion::Miya::Document

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/jaspion/miya/document.rb

Constant Summary collapse

FLAT = 
0
TREE = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xml = nil, structure = TREE) ⇒ Document

Initializes a Document object and parses the xml argument if present



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# File 'lib/jaspion/miya/document.rb', line 16

def initialize(xml = nil, structure = TREE)
  @objects = []
  @structure = structure

  return if xml.nil?
  parse(xml)
end

Instance Attribute Details

#objects ⇒ Object

Array with Miya::Object objects



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# File 'lib/jaspion/miya/document.rb', line 10

def objects
  @objects
end

#structure ⇒ Object

Indicates if the elements should be a flat array or hierarchy



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# File 'lib/jaspion/miya/document.rb', line 13

def structure
  @structure
end

Instance Method Details

#end_element_namespace(name, prefix = nil, uri = nil) ⇒ Object

Nokogiri Document method



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# File 'lib/jaspion/miya/document.rb', line 37

def end_element_namespace(name, prefix = nil, uri = nil)
  return if name.nil?
  return if @structure == FLAT
  return if @objects.length <= 1

  last = @objects.delete(@objects.last)
  @objects.last.push_child(last)
end

#parse(xml) ⇒ Object

Replaces the current @objects variable



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# File 'lib/jaspion/miya/document.rb', line 25

def parse(xml)
  @objects = []
  parser = Nokogiri::XML::SAX::Parser.new(self)
  parser.parse(xml)
  raise 'Document cannot have more than one root element' if @objects.length > 1
end

#start_element_namespace(name, attrs = [], prefix = nil, uri = nil, ns = []) ⇒ Object

Nokogiri Document method



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# File 'lib/jaspion/miya/document.rb', line 33

def start_element_namespace(name, attrs = [], prefix = nil, uri = nil, ns = [])
end