1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#
# 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/chef_fs/file_system/rest_list_dir'
require 'chef/chef_fs/file_system/not_found_error'
require 'chef/chef_fs/file_system/must_delete_recursively_error'
require 'chef/chef_fs/data_handler/data_bag_item_data_handler'
class Chef
module ChefFS
module FileSystem
class DataBagDir < RestListDir
def initialize(name, parent, exists = nil)
super(name, parent, nil, Chef::ChefFS::DataHandler::DataBagItemDataHandler.new)
@exists = nil
end
def dir?
exists?
end
def read
# This will only be called if dir? is false, which means exists? is false.
raise Chef::ChefFS::FileSystem::NotFoundError.new(self)
end
def exists?
if @exists.nil?
@exists = parent.children.any? { |child| child.name == name }
end
@exists
end
def delete(recurse)
if !recurse
raise NotFoundError.new(self) if !exists?
raise MustDeleteRecursivelyError.new(self, "#{path_for_printing} must be deleted recursively")
end
begin
rest.delete(api_path)
rescue Timeout::Error => e
raise Chef::ChefFS::FileSystem::OperationFailedError.new(:delete, self, e, "Timeout deleting: #{e}")
rescue Net::HTTPServerException => e
if e.response.code == "404"
raise Chef::ChefFS::FileSystem::NotFoundError.new(self, e)
else
raise Chef::ChefFS::FileSystem::OperationFailedError.new(:delete, self, e, "HTTP error deleting: #{e}")
end
end
end
end
end
end
end
|
