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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
module Core
# @api private
class ResponseCache
attr_reader :cached_responses
attr_reader :resource_cache
def initialize
@cached_responses = []
@indexed_responses = {}
@resource_cache = ResourceCache.new
end
def add(resp)
cached_responses.unshift(resp)
@indexed_responses[resp.cache_key] = resp if
resp.respond_to?(:cache_key)
@resource_cache = ResourceCache.new
end
def select(*types, &block)
cached_responses.select do |resp|
types.map{|t| t.to_s }.include?(resp.request_type.to_s) and
(block.nil? || block.call(resp))
end
end
def cached(resp)
@indexed_responses[resp.cache_key]
end
end
end
end
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