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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 SNS
# Represents the collection of all subscriptions for a particular
# topic. For example:
#
# # get the e-mail addressess that receive plain-text
# # messages sent to the topic
# topic.subscriptions.
# select { |s| s.protocol == :email }.
# map(&:endpoint)
#
class TopicSubscriptionCollection < SubscriptionCollection
include Core::Model
include Enumerable
# @api private
def initialize(topic, opts = {})
@topic = topic
super
end
# @return [Topic] The topic to which all the subscriptions
# belong.
attr_reader :topic
protected
def client_method
:list_subscriptions_by_topic
end
def request_options
{ :topic_arn => topic.arn }
end
end
end
end
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