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Versions: 16
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Contents
module SAXMachine
class SAXConfig
class ElementConfig
attr_reader :name, :setter, :data_class
def initialize(name, options)
@name = name.to_s
if options.has_key?(:with)
# for faster comparisons later
@with = options[:with].to_a.flatten.collect {|o| o.to_s}
else
@with = nil
end
if options.has_key?(:value)
@value = options[:value].to_s
else
@value = nil
end
@as = options[:as]
@collection = options[:collection]
if @collection
@setter = "add_#{options[:as]}"
else
@setter = "#{@as}="
end
@data_class = options[:class]
@required = options[:required]
@xmlns = case options[:xmlns]
when Array then options[:xmlns]
when String then [options[:xmlns]]
else nil
end
end
def column
@as || @name.to_sym
end
def required?
@required
end
def value_from_attrs(attrs)
attrs.index(@value) ? attrs[attrs.index(@value) + 1] : nil
end
def attrs_match?(attrs)
if @with
@with == (@with & attrs)
else
true
end
end
def has_value_and_attrs_match?(attrs)
!@value.nil? && attrs_match?(attrs)
end
def xmlns_match?(ns)
@xmlns.nil? || @xmlns.include?(ns)
end
def collection?
@collection
end
end
end
end
Version data entries
16 entries across 16 versions & 3 rubygems