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#
# Author:: Adam Jacob (<adam@hjksolutions.com>)
# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
# License:: GNU General Public License version 2 or later
#
# This program and entire repository 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 2 of the License, or any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
require File.join(File.dirname(__FILE__), "mixin", "check_helper")
require File.join(File.dirname(__FILE__), "mixin", "from_file")
class Chef
class Node
attr_accessor :attribute, :recipe_list
include Chef::Mixin::CheckHelper
include Chef::Mixin::FromFile
def initialize()
@name = nil
@attribute = Hash.new
@recipe_list = Array.new
end
def name(arg=nil)
set_if_args(@name, arg) do |a|
case a
when String
@name = a
else
raise ArgumentError, "The nodes name must be a string"
end
end
end
def [](attrib)
if @attribute.has_key?(attrib)
@attribute[attrib]
elsif @attribute.has_key?(attrib.to_s)
@attribute[attrib.to_s]
else
nil
end
end
def attribute?(attrib)
result = false
result = @attribute.has_key?(attrib)
return result if result
return @attribute.has_key?(attrib.to_sym)
end
def recipe?(recipe_name)
@recipe_list.detect { |r| r == recipe_name } ? true : false
end
def recipes(*args)
if args.length > 0
@recipe_list = args.flatten
else
@recipe_list
end
end
def method_missing(symbol, *args)
if args.length != 0
@attribute[symbol] = args.length == 1 ? args[0] : args
else
if self[symbol]
@attribute[symbol]
else
raise ArgumentError, "Attribute #{symbol.to_s} is not defined!"
end
end
end
end
end
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