Reference documentation and code samples for the Cloud Datastore V1 Client class DatastoreClient.
Service Description: Each RPC normalizes the partition IDs of the keys in its input entities, and always returns entities with keys with normalized partition IDs.
This applies to all keys and entities, including those in values, except keys with both an empty path and an empty or unset partition ID. Normalization of input keys sets the project ID (if not already set) to the project ID from the request.
This class provides the ability to make remote calls to the backing service through method calls that map to API methods.
This class is currently experimental and may be subject to changes. See Google\Cloud\Datastore\V1\DatastoreClient for the stable implementation
Namespace
Google \ Cloud \ Datastore \ V1 \ ClientMethods
__construct
Constructor.
options
array
Optional. Options for configuring the service API wrapper.
↳ apiEndpoint
string
The address of the API remote host. May optionally include the port, formatted as "
↳ credentials
string|array|FetchAuthTokenInterface|CredentialsWrapper
The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage : In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.
↳ credentialsConfig
array
Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .
↳ disableRetries
bool
Determines whether or not retries defined by the client configuration should be disabled. Defaults to false
.
↳ clientConfig
string|array
Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.
↳ transport
string|TransportInterface
The transport used for executing network requests. May be either the string rest
or grpc
. Defaults to grpc
if gRPC support is detected on the system. Advanced usage
: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface
object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.
↳ transportConfig
array
Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options.
↳ clientCertSource
callable
A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.
allocateIds
Allocates IDs for the given keys, which is useful for referencing an entity before it is inserted.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::allocateIdsAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
beginTransaction
Begins a new transaction.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::beginTransactionAsync() .
request
Google\Cloud\Datastore\V1\BeginTransactionRequest
A request to house fields associated with the call.
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
commit
Commits a transaction, optionally creating, deleting or modifying some entities.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::commitAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
lookup
Looks up entities by key.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::lookupAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
reserveIds
Prevents the supplied keys' IDs from being auto-allocated by Cloud Datastore.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::reserveIdsAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
rollback
Rolls back a transaction.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::rollbackAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
runAggregationQuery
Runs an aggregation query.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::runAggregationQueryAsync() .
request
Google\Cloud\Datastore\V1\RunAggregationQueryRequest
A request to house fields associated with the call.
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
runQuery
Queries for entities.
The async variant is Google\Cloud\Datastore\V1\Client\DatastoreClient::runQueryAsync() .
request
callOptions
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
allocateIdsAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
beginTransactionAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
commitAsync
GuzzleHttp\Promise\PromiseInterface
lookupAsync
GuzzleHttp\Promise\PromiseInterface
reserveIdsAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
rollbackAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
runAggregationQueryAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
runQueryAsync
optionalArgs = []
array
GuzzleHttp\Promise\PromiseInterface
