Class: IERail::IERailGet

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url, array_name, object_name) ⇒ IERailGet

Returns a new instance of IERailGet.



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# File 'lib/ierail.rb', line 20

def initialize(url, array_name, object_name)
  @ws_url = URI.encode(url)
  @ws_array_name = array_name.downcase
  @ws_object_name = object_name.downcase
end

Instance Attribute Details

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/ierail.rb', line 18

def result
  @result
end

Instance Method Details

#characters(string) ⇒ Object 



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# File 'lib/ierail.rb', line 38

def characters string
  string.strip!
  @result.last[@current] << string unless string.empty?
end

#end_element(name) ⇒ Object 



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# File 'lib/ierail.rb', line 55

def end_element name
  if @current && @result.last[@current].empty?
    @result.last.delete(@current)
  end
  @current = nil
end

#response ⇒ Object 



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# File 'lib/ierail.rb', line 26

def response
  unless @result
    parser = Nokogiri::XML::SAX::Parser.new(self)
    parser.parse(RestClient.get(URL + "/" + @ws_url))
  end
  @result
end

#start_document ⇒ Object 



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# File 'lib/ierail.rb', line 34

def start_document 
  @result = []
end

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



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# File 'lib/ierail.rb', line 43

def start_element name, attrs = []
  case name.downcase
    when @ws_object_name 
      @result << Hash.new
    when @ws_array_name
      ;
    else
      @current = name          
      @result.last[@current] = ""
  end
end