Sha256: c9daabac442c596da5d2c739f07a186ad267658c83decc181c821626223dfce6
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Size: 1.32 KB
Versions: 10
Compression:
Stored size: 1.32 KB
Contents
module Conglomerate
class TreeDeserializer
PARTICLES = [
Collection, Item, Error, Template, Datum, Query, Command, Item
]
def initialize(object)
self.object = object
end
def deserialize(item = object)
raise "ObjectNotCollectionRoot" if !object["collection"]
deserialize_particle(object["collection"], Collection)
end
private
attr_accessor :object
def deserialize_particle(object, klass)
attributes = {}
attribute_info = klass.attributes
attribute_info.each do |attr, attr_metadata|
attr = attr.to_s
if object[attr]
attributes[attr] = deserialize_attribute(object[attr], attr_metadata)
end
end
klass.new(attributes)
end
def deserialize_attribute(attribute, attr_metadata)
if PARTICLES.include?(attr_metadata[:type])
deserialize_particle(attribute, attr_metadata[:type])
elsif attr_metadata[:type] == :array
raise "ArrayExpected" unless attribute.is_a?(::Array)
deserialize_array(attribute, attr_metadata[:contains])
else
attribute
end
end
def deserialize_array(items, contains)
array = Conglomerate::Array.new(contains)
items.each do |item|
array << deserialize_particle(item, contains)
end
array
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems