# frozen_string_literal: true # WARNING ABOUT GENERATED CODE # # This file is generated. See the contributing guide for more information: # https://github.com/aws/aws-sdk-ruby/blob/version-3/CONTRIBUTING.md # # WARNING ABOUT GENERATED CODE module Aws::DynamoDBStreams module Plugins class Endpoints < Seahorse::Client::Plugin option( :endpoint_provider, doc_type: 'Aws::DynamoDBStreams::EndpointProvider', docstring: 'The endpoint provider used to resolve endpoints. Any '\ 'object that responds to `#resolve_endpoint(parameters)` '\ 'where `parameters` is a Struct similar to '\ '`Aws::DynamoDBStreams::EndpointParameters`' ) do |cfg| Aws::DynamoDBStreams::EndpointProvider.new end # @api private class Handler < Seahorse::Client::Handler def call(context) # If endpoint was discovered, do not resolve or apply the endpoint. unless context[:discovered_endpoint] params = parameters_for_operation(context) endpoint = context.config.endpoint_provider.resolve_endpoint(params) context.http_request.endpoint = endpoint.url apply_endpoint_headers(context, endpoint.headers) end context[:endpoint_params] = params context[:auth_scheme] = Aws::Endpoints.resolve_auth_scheme(context, endpoint) @handler.call(context) end private def apply_endpoint_headers(context, headers) headers.each do |key, values| value = values .compact .map { |s| Seahorse::Util.escape_header_list_string(s.to_s) } .join(',') context.http_request.headers[key] = value end end def parameters_for_operation(context) case context.operation_name when :describe_stream Aws::DynamoDBStreams::Endpoints::DescribeStream.build(context) when :get_records Aws::DynamoDBStreams::Endpoints::GetRecords.build(context) when :get_shard_iterator Aws::DynamoDBStreams::Endpoints::GetShardIterator.build(context) when :list_streams Aws::DynamoDBStreams::Endpoints::ListStreams.build(context) end end end def add_handlers(handlers, _config) handlers.add(Handler, step: :build, priority: 75) end end end end