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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 the AWS
# account. For example:
#
# # get the ARNs of all SQS queues with subscriptions to topics
# # owned by this account
# topic.subscriptions.
# select { |s| s.protocol == :sqs }.
# collect(&:endpoint)
#
class SubscriptionCollection
include Core::Collection::WithNextToken
# Returns a subscription with the given ARN. This does not make
# a request to AWS.
# @param [String] arn The subscription ARN.
# @return [Subscription]
def [] arn
Subscription.new(arn, :config => config)
end
protected
# Yield each subscription belonging to this account.
# @yieldparam [Subscription] subscription Each of the
# subscriptions in the account.
# @return [nil]
def _each_item next_token, options, &block
options[:next_token] = next_token if next_token
resp = client.send(client_method, options.merge(request_options))
resp.data[:subscriptions].each do |sub|
subscription = Subscription.new(
sub[:subscription_arn],
:endpoint => sub[:endpoint],
:protocol => sub[:protocol].tr('-','_').to_sym,
:owner_id => sub[:owner],
:topic_arn => sub[:topic_arn],
:config => config)
yield(subscription)
end
resp.data[:next_token]
end
def client_method
:list_subscriptions
end
def request_options
{}
end
end
end
end
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