Contents

#
# Author:: John Keiser (<[e-mail]>)
# Copyright:: Copyright (c) 2012 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require 'chef_fs/file_system/rest_list_entry'

module ChefFS
  module FileSystem
    class DataBagItem < RestListEntry
      def initialize(name, parent, exists = nil)
        super(name, parent, exists)
      end

      def write(file_contents)
        # Write is just a little tiny bit different for data bags:
        # you set raw_data in the JSON instead of putting the items
        # in the top level.
        json = Chef::JSONCompat.from_json(file_contents).to_hash
        id = name[0,name.length-5]  # Strip off the .json from the end
        if json['id'] != id
          raise "Id in #{path_for_printing}/#{name} must be '#{id}' (is '#{json['id']}')"
        end
        begin
          data_bag = parent.name
          json = {
            "name" => "data_bag_item_#{data_bag}_#{id}",
            "json_class" => "Chef::DataBagItem",
            "chef_type" => "data_bag_item",
            "data_bag" => data_bag,
            "raw_data" => json
          }
          rest.put_rest(api_path, json)
        rescue Net::HTTPServerException
          if $!.response.code == "404"
            raise ChefFS::FileSystem::NotFoundError.new(self, $!)
          else
            raise
          end
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
knife-essentials-0.8.6	lib/chef_fs/file_system/data_bag_item.rb
knife-essentials-0.8.5	lib/chef_fs/file_system/data_bag_item.rb