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/base_fs_object'
require 'chef_fs/file_system/not_found_error'

module ChefFS
  module FileSystem
    class NonexistentFSObject < BaseFSObject
      def initialize(name, parent)
        super
      end

      def exists?
        false
      end

      def read
        raise ChefFS::FileSystem::NotFoundError, "Nonexistent #{path_for_printing}"
      end

      def write(contents)
        raise ChefFS::FileSystem::NotFoundError, "Nonexistent #{path_for_printing}"
      end

      def delete(recurse)
        raise ChefFS::FileSystem::NotFoundError, "Nonexistent #{path_for_printing}"
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
knife-essentials-0.8.4	lib/chef_fs/file_system/nonexistent_fs_object.rb
knife-essentials-0.8.3	lib/chef_fs/file_system/nonexistent_fs_object.rb
knife-essentials-0.8.2	lib/chef_fs/file_system/nonexistent_fs_object.rb
knife-essentials-0.8.1	lib/chef_fs/file_system/nonexistent_fs_object.rb