Class: Serialbench::Serializers::Xml::LibxmlSerializer

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

Defined Under Namespace

Classes: StreamingHandler

Instance Method Summary collapse

Methods inherited from BaseXmlSerializer

#available?, #features, format, #generate_xml, #parse_dom, #parse_sax, #supports_generation?, #supports_namespaces?, #supports_validation?, #supports_xpath?

Methods inherited from BaseSerializer

#get_version, #initialize, #require_library, #stream_parse

Constructor Details

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

Instance Method Details

#generate(data) ⇒ Object 



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

def generate(data)
  require 'libxml'
  # If data is already a LibXML document, convert to string
  if data.respond_to?(:to_s) && data.class.name.include?('LibXML')
    data.to_s(indent: true)
  else
    # Create a simple XML structure from hash-like data
    doc = LibXML::XML::Document.new
    doc.root = build_xml_from_data(data)
    doc.to_s(indent: true)
  end
end

#library_require_name ⇒ Object 



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# File 'lib/serialbench/serializers/xml/libxml_serializer.rb', line 52

def library_require_name
  'libxml'
end

#name ⇒ Object 



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

def name
  'libxml'
end

#parse(xml_string) ⇒ Object 



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

def parse(xml_string)
  require 'libxml'
  LibXML::XML::Parser.string(xml_string).parse
end

#parse_streaming(xml_string, &block) ⇒ Object 



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# File 'lib/serialbench/serializers/xml/libxml_serializer.rb', line 31

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

  handler = StreamingHandler.new(&block)
  parser = LibXML::XML::SaxParser.string(xml_string)
  parser.callbacks = handler
  parser.parse
  handler.elements_processed
end

#supports_streaming? ⇒ Boolean

Returns:

  • (Boolean) 


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

def supports_streaming?
  true
end

#version ⇒ Object 



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

def version
  return 'unknown' unless available?

  require 'libxml'
  LibXML::XML::VERSION
end