Import refactored library. See MIGRATING.MD for details

lib/google/apis/options.rb

@@ -0,0 +1,79 @@
+# Copyright 2015 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License 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 Google
+  module Apis
+    # General options for API requests
+    ClientOptions =  Struct.new(
+      :application_name,
+      :application_version,
+      :proxy_url)
+
+    RequestOptions = Struct.new(
+      :authorization,
+      :retries,
+      :header,
+      :timeout_sec)
+
+    # General client options
+    class ClientOptions
+      # @!attribute [rw] application_name
+      #   @return [String] Name of the application, for identification in the User-Agent header
+      # @!attribute [rw] application_version
+      #   @return [String] Version of the application, for identification in the User-Agent header
+      # @!attribute [rw] proxy_url
+      #   @return [String] URL of a proxy server
+
+      # Get the default options
+      # @return [Google::Apis::ClientOptions]
+      def self.default
+        @options ||= ClientOptions.new
+      end
+    end
+
+    # Request options
+    class RequestOptions
+      # @!attribute [rw] credentials
+      #   @return [Signet::OAuth2::Client, #apply(Hash)] OAuth2 credentials
+      # @!attribute [rw] retries
+      #   @return [Fixnum] Number of times to retry requests on server error
+      # @!attribute [rw] timeout_sec
+      #   @return [Fixnum] How long, in seconds, before requests time out
+      # @!attribute [rw] header
+      #   @return [Hash<String,String] Additional HTTP headers to include in requests
+
+      # Get the default options
+      # @return [Google::Apis::RequestOptions]
+      def self.default
+        @options ||= RequestOptions.new
+      end
+
+      def merge(options)
+        return self if options.nil?
+
+        new_options = dup
+        %w(authorization retries timeout_sec).each do |opt|
+          opt = opt.to_sym
+          new_options[opt] = options[opt] unless options[opt].nil?
+        end
+        new_options
+      end
+    end
+
+    ClientOptions.default.application_name = 'unknown'
+    ClientOptions.default.application_version = '0.0.0'
+
+    RequestOptions.default.retries = 0
+  end
+end