Class: Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb

Overview

REST client for the DatastoreAdmin service.

Google Cloud Datastore Admin API

The Datastore Admin API provides several admin services for Cloud Datastore.

Concepts: Project, namespace, kind, and entity as defined in the Google Cloud Datastore API.

Operation: An Operation represents work being performed in the background.

EntityFilter: Allows specifying a subset of entities in a project. This is specified as a combination of kinds and namespaces (either or both of which may be all).

Export/Import Service:

  • The Export/Import service provides the ability to copy all or a subset of entities to/from Google Cloud Storage.
  • Exported data may be imported into Cloud Datastore for any Google Cloud Platform project. It is not restricted to the export source project. It is possible to export from one project and then import into another.
  • Exported data can also be loaded into Google BigQuery for analysis.
  • Exports and imports are performed asynchronously. An Operation resource is created for each export/import. The state (including any errors encountered) of the export/import may be queried via the Operation resource.

Index Service:

  • The index service manages Cloud Datastore composite indexes.
  • Index creation and deletion are performed asynchronously. An Operation resource is created for each such asynchronous operation. The state of the operation (including any errors encountered) may be queried via the Operation resource.

Operation Service:

  • The Operations collection provides a record of actions performed for the specified project (including any operations in progress). Operations are not created directly but through calls on other collections or resources.
  • An operation that is not yet done may be cancelled. The request to cancel is asynchronous and the operation may continue to run for some time after the request to cancel is made.
  • An operation that is done may be deleted so that it is no longer listed as part of the Operation collection.
  • ListOperations returns all pending operations, but not completed operations.
  • Operations are created by service DatastoreAdmin, but are accessed via service google.longrunning.Operations.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new DatastoreAdmin REST client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the DatastoreAdmin client.

Yield Parameters:



189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 189

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

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

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  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

  @operations_client = ::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @datastore_admin_stub = ::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::ServiceStub.new(
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    credentials: credentials,
    logger: @config.logger
  )

  @datastore_admin_stub.logger(stub: true)&.info do |entry|
    entry.set_system_name
    entry.set_service
    entry.message = "Created client for #{entry.service}"
    entry.set_credentials_fields credentials
    entry.set "customEndpoint", @config.endpoint if @config.endpoint
    entry.set "defaultTimeout", @config.timeout if @config.timeout
    entry.set "quotaProject", @quota_project_id if @quota_project_id
  end
end

Instance Attribute Details

#operations_client ⇒ ::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Operations (readonly)

Get the associated client for long-running operations.

Returns:



243
244
245
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 243

def operations_client
  @operations_client
end

Class Method Details

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

Configure the DatastoreAdmin Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all DatastoreAdmin clients
::Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 109

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Datastore", "Admin", "V1"]
    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.export_entities.timeout = 60.0

    default_config.rpcs.import_entities.timeout = 60.0

    default_config.rpcs.create_index.timeout = 60.0

    default_config.rpcs.delete_index.timeout = 60.0

    default_config.rpcs.get_index.timeout = 60.0
    default_config.rpcs.get_index.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14, 4]
    }

    default_config.rpcs.list_indexes.timeout = 60.0
    default_config.rpcs.list_indexes.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14, 4]
    }

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

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

Configure the DatastoreAdmin 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:



159
160
161
162
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 159

def configure
  yield @config if block_given?
  @config
end

#create_index(request, options = nil) ⇒ ::Gapic::Operation #create_index(project_id: nil, index: nil) ⇒ ::Gapic::Operation

Creates the specified index. A newly created index's initial state is CREATING. On completion of the returned google.longrunning.Operation, the state will be READY. If the index already exists, the call will return an ALREADY_EXISTS status.

During index creation, the process could result in an error, in which case the index will move to the ERROR state. The process can be recovered by fixing the data that caused the error, removing the index with delete, then re-creating the index with [create] [google.datastore.admin.v1.DatastoreAdmin.CreateIndex].

Indexes with a single property cannot be created.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::CreateIndexRequest.new

# Call the create_index method.
result = client.create_index request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #create_index(request, options = nil) ⇒ ::Gapic::Operation

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

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::CreateIndexRequest, ::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.

  • #create_index(project_id: nil, index: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_index 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:

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

      Project ID against which to make the request.

    • index (::Google::Cloud::Datastore::Admin::V1::Index, ::Hash) (defaults to: nil) —

      The index to create. The name and state fields are output only and will be ignored. Single property indexes cannot be created or deleted.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 552

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::CreateIndexRequest

  # 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
  call_metadata = @config.rpcs.create_index.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.create_index.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.create_index.retry_policy

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

  @datastore_admin_stub.create_index request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    throw :response, result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#delete_index(request, options = nil) ⇒ ::Gapic::Operation #delete_index(project_id: nil, index_id: nil) ⇒ ::Gapic::Operation

Deletes an existing index. An index can only be deleted if it is in a READY or ERROR state. On successful execution of the request, the index will be in a DELETING state. And on completion of the returned google.longrunning.Operation, the index will be removed.

During index deletion, the process could result in an error, in which case the index will move to the ERROR state. The process can be recovered by fixing the data that caused the error, followed by calling delete again.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::DeleteIndexRequest.new

# Call the delete_index method.
result = client.delete_index request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #delete_index(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_index via a request object, either of type Google::Cloud::Datastore::Admin::V1::DeleteIndexRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::DeleteIndexRequest, ::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.

  • #delete_index(project_id: nil, index_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_index 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:

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

      Project ID against which to make the request.

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

      The resource ID of the index to delete.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 651

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::DeleteIndexRequest

  # 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
  call_metadata = @config.rpcs.delete_index.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.delete_index.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.delete_index.retry_policy

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

  @datastore_admin_stub.delete_index request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    throw :response, result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#export_entities(request, options = nil) ⇒ ::Gapic::Operation #export_entities(project_id: nil, labels: nil, entity_filter: nil, output_url_prefix: nil) ⇒ ::Gapic::Operation

Exports a copy of all or a subset of entities from Google Cloud Datastore to another storage system, such as Google Cloud Storage. Recent updates to entities may not be reflected in the export. The export occurs in the background and its progress can be monitored and managed via the Operation resource that is created. The output of an export may only be used once the associated operation is done. If an export operation is cancelled before completion it may leave partial data behind in Google Cloud Storage.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::ExportEntitiesRequest.new

# Call the export_entities method.
result = client.export_entities request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #export_entities(request, options = nil) ⇒ ::Gapic::Operation

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

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::ExportEntitiesRequest, ::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.

  • #export_entities(project_id: nil, labels: nil, entity_filter: nil, output_url_prefix: nil) ⇒ ::Gapic::Operation

    Pass arguments to export_entities 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:

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

      Required. Project ID against which to make the request.

    • labels (::Hash{::String => ::String}) (defaults to: nil) —

      Client-assigned labels.

    • entity_filter (::Google::Cloud::Datastore::Admin::V1::EntityFilter, ::Hash) (defaults to: nil) —

      Description of what data from the project is included in the export.

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

      Required. Location for the export metadata and data files.

      The full resource URL of the external storage location. Currently, only Google Cloud Storage is supported. So output_url_prefix should be of the form: gs://BUCKET_NAME[/NAMESPACE_PATH], where BUCKET_NAME is the name of the Cloud Storage bucket and NAMESPACE_PATH is an optional Cloud Storage namespace path (this is not a Cloud Datastore namespace). For more information about Cloud Storage namespace paths, see Object name considerations.

      The resulting files will be nested deeper than the specified URL prefix. The final output URL will be provided in the google.datastore.admin.v1.ExportEntitiesResponse.output_url field. That value should be used for subsequent ImportEntities operations.

      By nesting the data files deeper, the same Cloud Storage bucket can be used in multiple ExportEntities operations without conflict.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 336

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::ExportEntitiesRequest

  # 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
  call_metadata = @config.rpcs.export_entities.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.export_entities.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.export_entities.retry_policy

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

  @datastore_admin_stub.export_entities request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    throw :response, result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_index(request, options = nil) ⇒ ::Google::Cloud::Datastore::Admin::V1::Index #get_index(project_id: nil, index_id: nil) ⇒ ::Google::Cloud::Datastore::Admin::V1::Index

Gets an index.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::GetIndexRequest.new

# Call the get_index method.
result = client.get_index request

# The returned object is of type Google::Cloud::Datastore::Admin::V1::Index.
p result

Overloads:

  • #get_index(request, options = nil) ⇒ ::Google::Cloud::Datastore::Admin::V1::Index

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

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::GetIndexRequest, ::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.

  • #get_index(project_id: nil, index_id: nil) ⇒ ::Google::Cloud::Datastore::Admin::V1::Index

    Pass arguments to get_index 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:

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

      Project ID against which to make the request.

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

      The resource ID of the index to get.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 733

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::GetIndexRequest

  # 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
  call_metadata = @config.rpcs.get_index.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.get_index.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.get_index.retry_policy

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

  @datastore_admin_stub.get_index request, options do |result, operation|
    yield result, operation if block_given?
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#import_entities(request, options = nil) ⇒ ::Gapic::Operation #import_entities(project_id: nil, labels: nil, input_url: nil, entity_filter: nil) ⇒ ::Gapic::Operation

Imports entities into Google Cloud Datastore. Existing entities with the same key are overwritten. The import occurs in the background and its progress can be monitored and managed via the Operation resource that is created. If an ImportEntities operation is cancelled, it is possible that a subset of the data has already been imported to Cloud Datastore.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::ImportEntitiesRequest.new

# Call the import_entities method.
result = client.import_entities request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #import_entities(request, options = nil) ⇒ ::Gapic::Operation

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

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::ImportEntitiesRequest, ::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.

  • #import_entities(project_id: nil, labels: nil, input_url: nil, entity_filter: nil) ⇒ ::Gapic::Operation

    Pass arguments to import_entities 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:

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

      Required. Project ID against which to make the request.

    • labels (::Hash{::String => ::String}) (defaults to: nil) —

      Client-assigned labels.

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

      Required. The full resource URL of the external storage location. Currently, only Google Cloud Storage is supported. So input_url should be of the form: gs://BUCKET_NAME[/NAMESPACE_PATH]/OVERALL_EXPORT_METADATA_FILE, where BUCKET_NAME is the name of the Cloud Storage bucket, NAMESPACE_PATH is an optional Cloud Storage namespace path (this is not a Cloud Datastore namespace), and OVERALL_EXPORT_METADATA_FILE is the metadata file written by the ExportEntities operation. For more information about Cloud Storage namespace paths, see Object name considerations.

      For more information, see google.datastore.admin.v1.ExportEntitiesResponse.output_url.

    • entity_filter (::Google::Cloud::Datastore::Admin::V1::EntityFilter, ::Hash) (defaults to: nil) —

      Optionally specify which kinds/namespaces are to be imported. If provided, the list must be a subset of the EntityFilter used in creating the export, otherwise a FAILED_PRECONDITION error will be returned. If no filter is specified then all entities from the export are imported.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 449

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::ImportEntitiesRequest

  # 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
  call_metadata = @config.rpcs.import_entities.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.import_entities.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.import_entities.retry_policy

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

  @datastore_admin_stub.import_entities request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    throw :response, result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_indexes(request, options = nil) ⇒ ::Gapic::Rest::PagedEnumerable<::Google::Cloud::Datastore::Admin::V1::Index> #list_indexes(project_id: nil, filter: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::Rest::PagedEnumerable<::Google::Cloud::Datastore::Admin::V1::Index>

Lists the indexes that match the specified filters. Datastore uses an eventually consistent query to fetch the list of indexes and may occasionally return stale results.

Examples:

Basic example

require "google/cloud/datastore/admin/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Datastore::Admin::V1::DatastoreAdmin::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Datastore::Admin::V1::ListIndexesRequest.new

# Call the list_indexes method.
result = client.list_indexes request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Datastore::Admin::V1::Index.
  p item
end

Overloads:

  • #list_indexes(request, options = nil) ⇒ ::Gapic::Rest::PagedEnumerable<::Google::Cloud::Datastore::Admin::V1::Index>

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

    Parameters:

    • request (::Google::Cloud::Datastore::Admin::V1::ListIndexesRequest, ::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_indexes(project_id: nil, filter: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::Rest::PagedEnumerable<::Google::Cloud::Datastore::Admin::V1::Index>

    Pass arguments to list_indexes 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:

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

      Project ID against which to make the request.

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

      The maximum number of items to return. If zero, then all results will be returned.

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

      The next_page_token value returned from a previous List request, if any.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 823

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Datastore::Admin::V1::ListIndexesRequest

  # 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
  call_metadata = @config.rpcs.list_indexes.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_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::Datastore::Admin::V1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.list_indexes.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.list_indexes.retry_policy

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

  @datastore_admin_stub.list_indexes request, options do |result, operation|
    result = ::Gapic::Rest::PagedEnumerable.new @datastore_admin_stub, :list_indexes, "indexes", request, result, options
    yield result, operation if block_given?
    throw :response, result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#logger ⇒ Logger

The logger used for request/response debug logging.

Returns:

  • (Logger) 


250
251
252
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 250

def logger
  @datastore_admin_stub.logger
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


169
170
171
 
# File 'lib/google/cloud/datastore/admin/v1/datastore_admin/rest/client.rb', line 169

def universe_domain
  @datastore_admin_stub.universe_domain
end