Class: Rapuncel::XmlRpc::Serializer

Inherits:
Object
  • Object
show all
Defined in:
lib/rapuncel/xml_rpc/serializer.rb

Constant Summary collapse

XML_ENCODING = 
'UTF-8'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ Serializer

Returns a new instance of Serializer.



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 11

def initialize object
  @builder = Nokogiri::XML::Builder.new :encoding => XML_ENCODING

  serialize object
end

Instance Attribute Details

#builder ⇒ Object (readonly)

Returns the value of attribute builder.



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 9

def builder
  @builder
end

Class Method Details

.serialize(object) ⇒ Object Also known as: [] 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 146

def serialize object
  new(object).to_xml
end

Instance Method Details

#serialize(object) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 17

def serialize object
  case object
  when Base64String
    serialize_base64 object
  when Array
    serialize_array object
  when String, Symbol
    serialize_string object.to_s
  when TrueClass
    serialize_true
  when FalseClass
    serialize_false
  when Float
    serialize_float object
  when BigDecimal
    serialize_big_decimal object
  when Hash
    serialize_hash object
  when Integer
    serialize_integer object
  when NilClass
    serialize_nil
  when Time
    serialize_time object
  when Request
    serialize_request object
  else
    if object.respond_to?(:acts_like?) && object.acts_like?(:time)
      serialize_time object
    elsif object.respond_to?(:to_xmlrpc)
      object.to_xmlrpc self
    else
      serialize_hash instance_variable_hash(object)
    end
  end

  self
end

#serialize_array(array) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 60

def serialize_array array
  builder.array do |builder|
    builder.data do |builder|
      array.each do |element|
        builder.value do |_|
          serialize element
        end
      end
    end
  end
end

#serialize_base64(string) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 56

def serialize_base64 string
  builder.base64 string.base64_encoded
end

#serialize_big_decimal(big_decimal) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 89

def serialize_big_decimal big_decimal
  builder.double big_decimal.to_s("F")
end

#serialize_false ⇒ Object Also known as: serialize_nil 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 80

def serialize_false
  builder.boolean "0"
end

#serialize_float(float) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 85

def serialize_float float
  builder.double float.to_s
end

#serialize_hash(hash) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 93

def serialize_hash hash
  builder.struct do |builder|
    hash.each_pair do |key, value|
      builder.member do |builder|
        # Get a better string representation of BigDecimals
        key = key.to_s("F") if BigDecimal === key
        builder.name key.to_s

        builder.value do |builder|
          serialize value
        end
      end
    end
  end
end

#serialize_integer(int) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 109

def serialize_integer int
  builder.int int.to_s
end

#serialize_request(request) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 117

def serialize_request request
  builder.methodCall do |builder|
    builder.methodName request.method_name
    builder.params do |builder|
      request.arguments.each do |argument|
        builder.param do |builder|
          builder.value do |builder|
            serialize argument
          end
        end
      end
    end
  end
end

#serialize_string(string) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 72

def serialize_string string
  builder.string string
end

#serialize_time(time) ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 113

def serialize_time time
  builder.send "dateTime.iso8601", time.iso8601
end

#serialize_true ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 76

def serialize_true
  builder.boolean "1"
end

#to_xml ⇒ Object 



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# File 'lib/rapuncel/xml_rpc/serializer.rb', line 132

def to_xml
  @builder.to_xml
end