Class: Fog::Parsers::Base

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/fog/parsers/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.



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# File 'lib/fog/parsers/base.rb', line 8

def initialize
  reset
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/fog/parsers/base.rb', line 6

def response
  @response
end

Instance Method Details

#attr_value(name, attrs) ⇒ Object 



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# File 'lib/fog/parsers/base.rb', line 12

def attr_value(name, attrs)
  (entry = attrs.find {|a| a.localname == name }) && entry.value
end

#characters(string) ⇒ Object 



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# File 'lib/fog/parsers/base.rb', line 20

def characters(string)
  @value ||= ''
  @value << string
end

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



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# File 'lib/fog/parsers/base.rb', line 32

def end_element_namespace name, prefix = nil, uri = nil
  end_element name
end

#reset ⇒ Object 



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# File 'lib/fog/parsers/base.rb', line 16

def reset
  @response = {}
end

#start_element(name, attrs = []) ⇒ Object

###############################################################################



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# File 'lib/fog/parsers/base.rb', line 38

def start_element(name, attrs = [])
  @value = nil
end

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

############################################################################### This is a workaround. Original implementation from Nokogiri is overwritten with one that does not join namespace prefix with local name.



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# File 'lib/fog/parsers/base.rb', line 28

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

#value ⇒ Object 



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# File 'lib/fog/parsers/base.rb', line 42

def value
  @value && @value.dup
end