Module: SAXMachine

Defined in:
lib/sax-machine.rb,
lib/sax-machine/version.rb,
lib/sax-machine/sax_config.rb,
lib/sax-machine/sax_document.rb,
lib/sax-machine/sax_configure.rb,
lib/sax-machine/config/sax_element.rb,
lib/sax-machine/config/sax_ancestor.rb,
lib/sax-machine/config/sax_attribute.rb,
lib/sax-machine/config/sax_collection.rb,
lib/sax-machine/handlers/sax_ox_handler.rb,
lib/sax-machine/config/sax_element_value.rb,
lib/sax-machine/handlers/sax_oga_handler.rb,
lib/sax-machine/handlers/sax_abstract_handler.rb,
lib/sax-machine/handlers/sax_nokogiri_handler.rb

Defined Under Namespace

Modules: ClassMethods, InstanceMethods, LightWeightSaxMachine, SAXAbstractHandler Classes: SAXConfig, SAXNokogiriHandler, SAXOgaHandler, SAXOxHandler

Constant Summary collapse

VERSION =
"1.3.2"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.configure(clazz) {|extended_clazz| ... } ⇒ Object

Yields:

  • (extended_clazz)

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# File 'lib/sax-machine/sax_configure.rb', line 2

def self.configure(clazz)
  extended_clazz = Class.new(clazz)
  extended_clazz.send(:include, SAXMachine)

  # override create_attr to create attributes on the original class
  def extended_clazz.create_attr real_name
    superclass.send(:attr_reader, real_name) unless superclass.method_defined?(real_name)
    superclass.send(:attr_writer, real_name) unless superclass.method_defined?("#{real_name}=")
  end

  yield(extended_clazz)

  clazz.extend LightWeightSaxMachine
  clazz.sax_config = extended_clazz.sax_config

  (class << clazz;self;end).send(:define_method, :parse) do |xml_input|
    extended_clazz.parse(xml_input)
  end
end

.handlerObject


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# File 'lib/sax-machine.rb', line 7

def self.handler
  @@handler ||= nil
end

.handler=(handler) ⇒ Object


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# File 'lib/sax-machine.rb', line 11

def self.handler=(handler)
  if handler
    require "sax-machine/handlers/sax_#{handler}_handler"
    @@handler = handler
  end
end

.included(base) ⇒ Object


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# File 'lib/sax-machine/sax_document.rb', line 2

def self.included(base)
  base.send(:include, InstanceMethods)
  base.extend(ClassMethods)
end

Instance Method Details

#parse(xml_input, on_error = nil, on_warning = nil) ⇒ Object


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# File 'lib/sax-machine/sax_document.rb', line 7

def parse(xml_input, on_error = nil, on_warning = nil)
  handler_klass = SAXMachine.const_get("SAX#{SAXMachine.handler.capitalize}Handler")

  handler = handler_klass.new(self, on_error, on_warning)
  handler.sax_parse(xml_input)

  self
end