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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
class TopicCollection
include Core::Collection::WithNextToken
# Creates and returns a new SNS Topic.
# @return [Topic] Returns a new topic with the given name.
def create name
response = client.create_topic(:name => name)
Topic.new(response.topic_arn, :config => config)
end
# @param [String] topic_arn An AWS SNS Topic ARN. It should be
# formatted something like:
#
# arn:aws:sns:us-west-2:123456789012:TopicName
#
# @return [Topic] Returns a topic with the given Topic ARN.
def [] topic_arn
unless topic_arn =~ /^arn:aws/
raise ArgumentError, "invalid topic arn `#{topic_arn}`"
end
Topic.new(topic_arn, :config => config)
end
protected
def _each_item next_token, options, &block
options[:next_token] = next_token if next_token
resp = client.list_topics(options)
resp.data[:topics].each do |details|
topic = Topic.new(details[:topic_arn], :config => config)
yield(topic)
end
resp.data[:next_token]
end
end
end
end
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