Sha256: 692dc9bda35634bbf621080b118fd2243134e3fb2a29bca9b53bdb444d79b09e

Contents?: true

Size: 1.88 KB

Versions: 14

Compression:

Stored size: 1.88 KB

Contents

#
# Author:: John Keiser (<jkeiser@opscode.com>)
# 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/base_fs_dir'
require 'chef_fs/file_system/rest_list_entry'
require 'chef_fs/file_system/not_found_error'
require 'chef_fs/data_handler/node_data_handler'

module ChefFS
  module FileSystem
    class NodesDir < RestListDir
      def initialize(parent)
        super("nodes", parent, nil, ChefFS::DataHandler::NodeDataHandler.new)
      end

      # Identical to RestListDir.children, except supports environments
      def children
        begin
          @children ||= ChefFS::RawRequest.raw_json(rest, env_api_path).keys.sort.map do |key|
            _make_child_entry("#{key}.json", true)
          end
        rescue Timeout::Error => e
          raise ChefFS::FileSystem::OperationFailedError.new(:children, self, e), "Timeout retrieving children: #{e}"
        rescue Net::HTTPServerException => e
          if $!.response.code == "404"
            raise ChefFS::FileSystem::NotFoundError.new(self, $!)
          else
            raise ChefFS::FileSystem::OperationFailedError.new(:children, self, e), "HTTP error retrieving children: #{e}"
          end
        end
      end

      def env_api_path
        environment ? "environments/#{environment}/#{api_path}" : api_path
      end
    end
  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version Path
knife-essentials-1.5.6 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5.5 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5.4 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5.3 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5.2 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5.1 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.5 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.4 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.3.2 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.3 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.2.1 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.2 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.1.1 lib/chef_fs/file_system/nodes_dir.rb
knife-essentials-1.1 lib/chef_fs/file_system/nodes_dir.rb