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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
module AWS
class Glacier
#
# @attr_reader [String] arn
#
# @attr_reader [Integer] size_in_bytes
#
# @attr_reader [Integer] number_of_archives
#
# @attr_reader [Time] creation_date
#
# @attr_reader [Time] last_inventory_date
#
class Vault < Resource
# @param [String] name
# @param [Hash] options
# @option options [String] :account_id
def initialize name, options = {}
@name = name
super
end
# @return [String]
attr_reader :name
attribute :arn, :from => :vault_arn, :static => true
attribute :size_in_bytes
attribute :number_of_archives
attribute :creation_date, :static => true
attribute :last_inventory_date
populates_from(:list_vaults) do |resp|
resp.request_options[:account_id] == account_id and
resp[:vault_list].find {|vault| vault[:vault_name] == name }
end
populates_from(:describe_vault) do |resp|
if resp.request_options[:account_id] == account_id and resp[:vault_name] == name
resp
end
end
# @return [Boolean] Returns `true` if the vault exists.
def exists?
client.describe_vault(:vault_name => name, :account_id => account_id)
true
rescue Errors::ResourceNotFoundException
false
end
# @return [ArchiveCollection]
def archives
ArchiveCollection.new(self, :account_id => account_id)
end
# @param [String,SNS::Topic] topic The SNS topic ARN string or an
# SNS::Topic object to send event notifications to.
# @param [Array<String>] events An array of one or more events for
# which you want Amazon Glacier to send notifications.
# Valid values include:
# * 'ArchiveRetrievalCompleted'
# * 'InventoryRetrievalCompleted'
# @return [VaultNotificationConfiguration]
def configure_notifications topic, events
topic_arn = topic.is_a?(String) ? topic : topic.arn
cfg = VaultNotificationConfiguration.new
cfg.sns_topic = SNS::Topic.new(topic_arn, :config => config)
cfg.events = events
cfg
self.notification_configuration = cfg
end
# @return [VaultNotificationConfiguration,nil]
def notification_configuration
resp = client.get_vault_notifications(resource_options)
cfg = VaultNotificationConfiguration.new
cfg.sns_topic = SNS::Topic.new(resp[:sns_topic], :config => config)
cfg.events = resp[:events]
cfg
rescue Errors::ResourceNotFoundException
nil
end
# Sets the notification configuration for this vault. If you pass
# a `nil` value, the notification configuration will be deleted
# @param [VaultNotificationConfiguration] cfg
def notification_configuration= cfg
if cfg
opts = {}
opts.merge!(resource_options)
opts[:vault_notification_config] = {}
opts[:vault_notification_config][:sns_topic] = cfg.sns_topic.arn
opts[:vault_notification_config][:events] = cfg.events
client.set_vault_notifications(opts)
else
client.delete_vault_notifications(resource_options)
end
end
# Deletes the current vault. You can only delete an empty vault.
# @return [nil]
def delete
client.delete_vault(resource_options)
nil
end
protected
def get_resource attr = nil
client.describe_vault(resource_options)
end
def resource_identifiers
[
[:vault_name, name],
[:account_id, account_id],
]
end
end
end
end
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