Class: Serialbench::Serializers::Xml::NokogiriSerializer

Inherits:
BaseXmlSerializer show all
Defined in:
lib/serialbench/serializers/xml/nokogiri_serializer.rb

Defined Under Namespace

Classes: StreamingHandler

Instance Method Summary collapse

Methods inherited from BaseXmlSerializer

#available?, #features, format, #generate_xml, #parse_dom, #parse_sax, #xslt_apply

Methods inherited from BaseSerializer

#get_version, #initialize, #require_library, #stream_parse, #supports?

Constructor Details

This class inherits a constructor from Serialbench::Serializers::BaseSerializer

Instance Method Details

#capabilities ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 41

def capabilities
  super | Set.new(i[xpath xslt validation sax stax])
end

#generate(data) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 18

def generate(data)
  require 'nokogiri'
  # If data is already a Nokogiri document, convert to string
  if data.respond_to?(:to_xml)
    data.to_xml(indent: 2)
  else
    # Create a simple XML structure from hash-like data
    builder = Nokogiri::XML::Builder.new(encoding: 'UTF-8') do |xml|
      build_xml_from_data(xml, data)
    end
    builder.to_xml
  end
end

#library_require_name ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 66

def library_require_name
  'nokogiri'
end

#name ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 9

def name
  'nokogiri'
end

#parse(xml_string) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 13

def parse(xml_string)
  require 'nokogiri'
  Nokogiri::XML(xml_string)
end

#parse_streaming(xml_string, &block) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 32

def parse_streaming(xml_string, &block)
  require 'nokogiri'

  handler = StreamingHandler.new(&block)
  parser = Nokogiri::XML::SAX::Parser.new(handler)
  parser.parse(xml_string)
  handler.elements_processed
end

#validate(document, schema) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 50

def validate(document, schema)
  require 'nokogiri'
  Nokogiri::XML::RelaxNG(schema).valid?(document)
end

#version ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 59

def version
  return 'unknown' unless available?

  require 'nokogiri'
  Nokogiri::VERSION
end

#xpath_query(document, expression) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 55

def xpath_query(document, expression)
  document.xpath(expression).size
end

#xslt_transform(document, stylesheet) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/nokogiri_serializer.rb', line 45

def xslt_transform(document, stylesheet)
  require 'nokogiri'
  Nokogiri::XSLT(stylesheet).transform(document).to_s
end