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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
module ServiceInterface
def self.included base
base.send(:attr_reader, :config)
base.send(:attr_reader, :client)
base.module_eval('module Errors; end')
unless base::Errors.include?(Errors)
base::Errors.module_eval { include Errors }
end
AWS::Core::MetaUtils.extend(base) do
# @api private
def endpoint_prefix prefix = nil, options = {}
if prefix
@endpoint_prefix = prefix
@global_endpoint = !!options[:global]
end
@endpoint_prefix
end
# @api private
def global_endpoint?
@global_endpoint
end
def regions
RegionCollection.new(:service => self)
end
end
end
# Returns a new interface object for this service. You can override
# any of the global configuration parameters by passing them in as
# hash options. They are merged with AWS.config or merged
# with the provided `:config` object.
#
# @ec2 = AWS::EC2.new(:max_retries => 2)
#
# @see AWS::Cofiguration
#
# @param [Hash] options
#
# @option options [Configuration] :config An AWS::Configuration
# object to initialize this service interface object with. Defaults
# to AWS.config when not provided.
#
def initialize options = {}
options = options.dup
@config = (options.delete(:config) || AWS.config)
@config = @config.with(options)
@client = @config.send(Inflection.ruby_name(self.class.name.split('::').last) + '_client')
end
# @return [String]
def inspect
"<#{self.class}>"
end
end
end
end
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