operations.rb in google-cloud-app_engine-v1-0.9.0

- old
+ new

@@ -25,10 +25,13 @@
         module Instances
           module Rest
             # Service that implements Longrunning Operations API.
             class Operations
               # @private
+              DEFAULT_ENDPOINT_TEMPLATE = "appengine.$UNIVERSE_DOMAIN$"
+
+              # @private
               attr_reader :operations_stub
 
               ##
               # Configuration for the Instances Operations API.
               #
@@ -59,10 +62,19 @@
                 yield @config if block_given?
                 @config
               end
 
               ##
+              # The effective universe domain
+              #
+              # @return [String]
+              #
+              def universe_domain
+                @operations_stub.universe_domain
+              end
+
+              ##
               # Create a new Operations client object.
               #
               # @yield [config] Configure the Client client.
               # @yieldparam config [Operations::Configuration]
               #
@@ -82,12 +94,14 @@
 
                 @quota_project_id = @config.quota_project
                 @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id
 
                 @operations_stub = OperationsServiceStub.new(
-                  endpoint:     @config.endpoint,
-                  credentials:  credentials
+                  endpoint: @config.endpoint,
+                  endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
+                  universe_domain: @config.universe_domain,
+                  credentials: credentials
                 )
 
                 # Used by an LRO wrapper for some methods of this service
                 @operations_client = self
               end
@@ -476,13 +490,13 @@
               #     config.timeout = 10.0
               #     config.rpcs.list_operations.timeout = 20.0
               #   end
               #
               # @!attribute [rw] endpoint
-              #   The hostname or hostname:port of the service endpoint.
-              #   Defaults to `"appengine.googleapis.com"`.
-              #   @return [::String]
+              #   A custom service endpoint, as a hostname or hostname:port. The default is
+              #   nil, indicating to use the default endpoint in the current universe domain.
+              #   @return [::String,nil]
               # @!attribute [rw] credentials
               #   Credentials to send with calls. You may provide any of the following types:
               #    *  (`String`) The path to a service account key file in JSON format
               #    *  (`Hash`) A service account key as a Hash
               #    *  (`Google::Auth::Credentials`) A googleauth credentials object
@@ -515,17 +529,24 @@
               #       trigger a retry.
               #   @return [::Hash]
               # @!attribute [rw] quota_project
               #   A separate project against which to charge quota.
               #   @return [::String]
+              # @!attribute [rw] universe_domain
+              #   The universe domain within which to make requests. This determines the
+              #   default endpoint URL. The default value of nil uses the environment
+              #   universe (usually the default "googleapis.com" universe).
+              #   @return [::String,nil]
               #
               class Configuration
                 extend ::Gapic::Config
 
+                # @private
+                # The endpoint specific to the default "googleapis.com" universe. Deprecated.
                 DEFAULT_ENDPOINT = "appengine.googleapis.com"
 
-                config_attr :endpoint,      DEFAULT_ENDPOINT, ::String
+                config_attr :endpoint,      nil, ::String, nil
                 config_attr :credentials,   nil do |value|
                   allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                   allowed.any? { |klass| klass === value }
                 end
                 config_attr :scope,         nil, ::String, ::Array, nil
@@ -533,10 +554,11 @@
                 config_attr :lib_version,   nil, ::String, nil
                 config_attr :timeout,       nil, ::Numeric, nil
                 config_attr :metadata,      nil, ::Hash, nil
                 config_attr :retry_policy,  nil, ::Hash, ::Proc, nil
                 config_attr :quota_project, nil, ::String, nil
+                config_attr :universe_domain, nil, ::String, nil
 
                 # @private
                 def initialize parent_config = nil
                   @parent_config = parent_config unless parent_config.nil?
 
@@ -615,15 +637,18 @@
             # @private
             # REST service stub for the Longrunning Operations API.
             # Service stub contains baseline method implementations
             # including transcoding, making the REST call, and deserialing the response.
             class OperationsServiceStub
-              def initialize endpoint:, credentials:
+              def initialize endpoint:, endpoint_template:, universe_domain:, credentials:
                 # These require statements are intentionally placed here to initialize
                 # the REST modules only when it's required.
                 require "gapic/rest"
 
-                @client_stub = ::Gapic::Rest::ClientStub.new endpoint: endpoint, credentials: credentials
+                @client_stub = ::Gapic::Rest::ClientStub.new endpoint: endpoint,
+                                                             endpoint_template: endpoint_template,
+                                                             universe_domain: universe_domain,
+                                                             credentials: credentials
               end
 
               ##
               # Baseline implementation for the list_operations REST call
               #