Class: Google::Cloud::Dialogflow::V2::Environments::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/dialogflow/v2/environments/client.rb

Overview

Client for the Environments service.

Manages agent environments.

Defined Under Namespace

Classes: Configuration

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#agent_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new Environments client object.

Examples

To create a new Environments client with the default configuration:

client = ::Google::Cloud::Dialogflow::V2::Environments::Client.new

To create a new Environments client with a custom configuration:

client = ::Google::Cloud::Dialogflow::V2::Environments::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Environments client.

Yield Parameters:



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# File 'lib/google/cloud/dialogflow/v2/environments/client.rb', line 122

def initialize
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "gapic/grpc"
  require "google/cloud/dialogflow/v2/environment_services_pb"

  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  credentials ||= Credentials.default scope: @config.scope
  if credentials.is_a?(String) || credentials.is_a?(Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end
  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @environments_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Dialogflow::V2::Environments::Stub,
    credentials:  credentials,
    endpoint:     @config.endpoint,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors
  )
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the Environments Client class.

See Configuration for a description of the configuration fields.

Example

To modify the configuration for all Environments clients:

::Google::Cloud::Dialogflow::V2::Environments::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/dialogflow/v2/environments/client.rb', line 57

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Dialogflow", "V2"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const&.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config.rpcs.list_environments.timeout = 60.0
    default_config.rpcs.list_environments.retry_policy = {
      initial_delay: 0.1,
      max_delay:     60.0,
      multiplier:    1.3,
      retry_codes:   ["UNAVAILABLE", "INTERNAL"]
    }

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#configure {|config| ... } ⇒ Client::Configuration

Configure the Environments Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/dialogflow/v2/environments/client.rb', line 97

def configure
  yield @config if block_given?
  @config
end

#list_environments(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Environment> #list_environments(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Environment>

Returns the list of all non-draft environments of the specified agent.

Overloads:

  • #list_environments(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Environment>

    Pass arguments to list_environments via a request object, either of type ListEnvironmentsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Dialogflow::V2::ListEnvironmentsRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #list_environments(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Environment>

    Pass arguments to list_environments via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The agent to list all environments from. Format: projects/<Project ID>/agent.

    • page_size (::Integer) (defaults to: nil) —

      Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

    • page_token (::String) (defaults to: nil) —

      Optional. The next_page_token value returned from a previous list request.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/environments/client.rb', line 190

def list_environments request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::ListEnvironmentsRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_environments.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {
    "parent" => request.parent
  }
  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_environments.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_environments.retry_policy
  options.apply_defaults metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @environments_stub.call_rpc :list_environments, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @environments_stub, :list_environments, request, response, operation, options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end