Contents

# Copyright 2011 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.

require 'aws/resource_cache'

module AWS

  # @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

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
aws-sdk-1.1.3	lib/aws/response_cache.rb
aws-sdk-1.1.2	lib/aws/response_cache.rb
aws-sdk-1.1.1	lib/aws/response_cache.rb
aws-sdk-1.1.0	lib/aws/response_cache.rb