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#
# 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/base_fs_dir'
require 'chef/chef_fs/file_system/rest_list_entry'
require 'chef/chef_fs/file_system/not_found_error'
require 'chef/chef_fs/file_system/default_environment_cannot_be_modified_error'
class Chef
module ChefFS
module FileSystem
class EnvironmentsDir < RestListDir
def make_child_entry(name, exists = nil)
if name == '_default.json'
DefaultEnvironmentEntry.new(name, self, exists)
else
super
end
end
class DefaultEnvironmentEntry < RestListEntry
def initialize(name, parent, exists = nil)
super(name, parent)
@exists = exists
end
def delete(recurse)
raise NotFoundError.new(self) if !exists?
raise DefaultEnvironmentCannotBeModifiedError.new(:delete, self)
end
def write(file_contents)
raise NotFoundError.new(self) if !exists?
raise DefaultEnvironmentCannotBeModifiedError.new(:write, self)
end
end
end
end
end
end
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