72 lines
2.0 KiB
Ruby
72 lines
2.0 KiB
Ruby
# Copyright 2010 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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require 'google/api_client/parser/json_parser'
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module Google #:nodoc:
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class APIClient #:nodoc:
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##
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# Factory for HTTP backed client requests.
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class HTTPTransport
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##
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# The default transport configuration values. These may be overridden
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# simply by passing in the same key to the constructor.
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DEFAULTS = {
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:parser => :json_parser
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}
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##
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# The default implementations of various parsers. These may be overriden
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# simply by passing the same key to the constructor.
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PARSERS = {
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:json_parser => JSONParser.new
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}
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##
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# Creates a new HTTP request factory.
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#
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# @param [Hash] options
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# @return [Google::APIClient::Discovery] The HTTP request factory.
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def initialize(options={})
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@options = DEFAULTS.clone
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@options.merge!(options)
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# first check if user passed a parser then fallback on appropriate default
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@parser = @options[@options[:parser]] || PARSERS[@options[:parser]]
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unless @parser
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raise ArgumentError,
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'Invalid :parser configuration.'
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end
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end
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##
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# Returns configuration of the transport.
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#
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# @return [Hash] The configuration options.
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def options
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return @options
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end
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##
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# Returns the parser used by the transport.
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#
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# @return The handle to the parser.
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def parser
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return @parser
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end
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end
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end
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end
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