forked from pauldix/sax-machine
/
sax_config.rb
67 lines (54 loc) · 2.1 KB
/
sax_config.rb
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require "sax-machine/sax_attribute_config"
require "sax-machine/sax_element_value_config"
require "sax-machine/sax_element_config"
require "sax-machine/sax_collection_config"
module SAXMachine
class SAXConfig
attr_accessor :top_level_elements, :top_level_attributes, :top_level_element_value, :collection_elements
def initialize
@top_level_elements = {}
@top_level_attributes = []
@top_level_element_value = []
@collection_elements = {}
end
def columns
@top_level_elements.map {|name, ecs| ecs }.flatten
end
def initialize_copy(sax_config)
@top_level_elements = sax_config.top_level_elements.clone
@collection_elements = sax_config.collection_elements.clone
end
def add_top_level_element(name, options)
@top_level_elements[name.to_s] = [] unless @top_level_elements[name.to_s]
@top_level_elements[name.to_s] << ElementConfig.new(name, options)
end
def add_top_level_attribute(name, options)
@top_level_attributes << AttributeConfig.new(options.delete(:name), options)
end
def add_top_level_element_value(name, options)
@top_level_element_value << ElementValueConfig.new(options.delete(:name), options)
end
def add_collection_element(name, options)
@collection_elements[name.to_s] = [] unless @collection_elements[name.to_s]
@collection_elements[name.to_s] << CollectionConfig.new(name, options)
end
def collection_config(name, attrs)
ces = @collection_elements[name.to_s]
ces && ces.detect { |cc| cc.attrs_match?(attrs) }
end
def attribute_configs_for_element(attrs)
@top_level_attributes.select { |aa| aa.attrs_match?(attrs) }
end
def element_values_for_element
@top_level_element_value
end
def element_configs_for_attribute(name, attrs)
tes = @top_level_elements[name.to_s]
tes && tes.select { |ec| ec.has_value_and_attrs_match?(attrs) } || []
end
def element_config_for_tag(name, attrs)
tes = @top_level_elements[name.to_s]
tes && tes.detect { |ec| ec.attrs_match?(attrs) }
end
end
end