#
#  Copyright (C) 2014-2021  Enrico Rivarola
#
#  This file is part of DcmDict gem (dcm_dict).
#
#  DcmDict is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  DcmDict is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with DcmDict.  If not, see <http://www.gnu.org/licenses/>.
#
#  This software has neither been tested nor approved for clinical use
#  or for incorporation in a medical device.
#  It is the redistributor's or user's responsibility to comply with any
#  applicable local, state, national or international regulations.
#
#require_relative 'constant'
require_relative 'rexml_tool'
require_relative 'nokogiri_tool'

module DcmDict
  module XML

    # Main tool to handle xml data for uid and data element
    module XmlTool
      class << self
        private
        def xml_tool
          XML.nokogiri_enable? ? NokogiriTool : RexmlTool
        end

        def method_missing(*args, &block)
          m = args.shift
          xml_tool.send(m, *args, &block)
        end
      end
    end

  end
end