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module Oxidized
require 'oxidized/model/model'
require 'oxidized/input/input'
require 'oxidized/output/output'
require 'oxidized/source/source'
class Manager
class << self
def load dir, file
require File.join dir, file + '.rb'
klass = nil
[Oxidized, Object].each do |mod|
klass = mod.constants.find { |const| const.to_s.downcase == file.downcase }
klass = mod.constants.find { |const| const.to_s.downcase == 'oxidized' + file.downcase } unless klass
klass = mod.const_get klass if klass
break if klass
end
i = klass.new
i.setup if i.respond_to? :setup
{ file => klass }
end
end
attr_reader :input, :output, :model, :source, :hook
def initialize
@input = {}
@output = {}
@model = {}
@source = {}
@hook = {}
end
def add_input name
@input.merge! Manager.load(Config::InputDir, name)
end
def add_output name
@output.merge! Manager.load(Config::OutputDir, name)
end
def add_source name
return nil if @source.has_key? name
@source.merge! Manager.load(Config::SourceDir, name)
end
def add_model name
@model.merge! local_load("model", name) ||
Manager.load(Config::ModelDir, name)
end
def add_hook name
return nil if @hook.has_key? name
@model.merge! local_load("hook", name) ||
Manager.load(Config::HookDir, name)
end
private
# try to load locally defined file, instead of upstream provided
def local_load dir, name
dir = File.join(Config::Root, dir)
return false unless File.exist? File.join(dir, name + ".rb")
Manager.load dir, name
end
end
end
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