public class DatastoreStubSettings extends StubSettings<DatastoreStubSettings>Settings class to configure an instance of DatastoreStub.
The default instance has everything set to sensible defaults:
- The default service address (datastore.googleapis.com) and default port (443) are used.
- Credentials are acquired automatically through Application Default Credentials.
- Retries are configured for idempotent methods but not for non-idempotent methods.
The builder of this class is recursive, so contained classes are themselves builders. When build() is called, the tree of builders is called to create the complete settings object.
For example, to set the RetrySettings of lookup:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
DatastoreStubSettings.Builder datastoreSettingsBuilder = DatastoreStubSettings.newBuilder();
datastoreSettingsBuilder
.lookupSettings()
.setRetrySettings(
datastoreSettingsBuilder
.lookupSettings()
.getRetrySettings()
.toBuilder()
.setInitialRetryDelayDuration(Duration.ofSeconds(1))
.setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
.setMaxAttempts(5)
.setMaxRetryDelayDuration(Duration.ofSeconds(30))
.setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
.setRetryDelayMultiplier(1.3)
.setRpcTimeoutMultiplier(1.5)
.setTotalTimeoutDuration(Duration.ofSeconds(300))
.build());
DatastoreStubSettings datastoreSettings = datastoreSettingsBuilder.build();
Please refer to the Client Side Retry Guide for additional support in setting retries.
Static Methods
defaultApiClientHeaderProviderBuilder()
public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder()| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultCredentialsProviderBuilder()
public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder()Returns a builder for the default credentials for this service.
| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultExecutorProviderBuilder()
public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder()Returns a builder for the default ExecutorProvider for this service.
| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultGrpcApiClientHeaderProviderBuilder()
public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder()| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultGrpcTransportProviderBuilder()
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder()Returns a builder for the default gRPC ChannelProvider for this service.
| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultHttpJsonApiClientHeaderProviderBuilder()
public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder()| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultHttpJsonTransportProviderBuilder()
public static InstantiatingHttpJsonChannelProvider.Builder defaultHttpJsonTransportProviderBuilder()Returns a builder for the default REST ChannelProvider for this service.
| Returns | |
|---|---|
| Type | Description |
Builder |
|
defaultTransportChannelProvider()
public static TransportChannelProvider defaultTransportChannelProvider()| Returns | |
|---|---|
| Type | Description |
TransportChannelProvider |
|
getDefaultEndpoint()
public static String getDefaultEndpoint()Returns the default service endpoint.
| Returns | |
|---|---|
| Type | Description |
String |
|
getDefaultMtlsEndpoint()
public static String getDefaultMtlsEndpoint()Returns the default mTLS service endpoint.
| Returns | |
|---|---|
| Type | Description |
String |
|
getDefaultServiceScopes()
public static List<String> getDefaultServiceScopes()Returns the default service scopes.
| Returns | |
|---|---|
| Type | Description |
List<String> |
|
newBuilder()
public static DatastoreStubSettings.Builder newBuilder()Returns a new gRPC builder for this class.
| Returns | |
|---|---|
| Type | Description |
DatastoreStubSettings.Builder |
|
newBuilder(ClientContext clientContext)
public static DatastoreStubSettings.Builder newBuilder(ClientContext clientContext)Returns a new builder for this class.
| Parameter | |
|---|---|
| Name | Description |
clientContext |
ClientContext |
| Returns | |
|---|---|
| Type | Description |
DatastoreStubSettings.Builder |
|
newHttpJsonBuilder()
public static DatastoreStubSettings.Builder newHttpJsonBuilder()Returns a new REST builder for this class.
| Returns | |
|---|---|
| Type | Description |
DatastoreStubSettings.Builder |
|
Constructors
DatastoreStubSettings(DatastoreStubSettings.Builder settingsBuilder)
protected DatastoreStubSettings(DatastoreStubSettings.Builder settingsBuilder)| Parameter | |
|---|---|
| Name | Description |
settingsBuilder |
DatastoreStubSettings.Builder |
Methods
allocateIdsSettings()
public UnaryCallSettings<AllocateIdsRequest,AllocateIdsResponse> allocateIdsSettings()Returns the object with the settings used for calls to allocateIds.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<AllocateIdsRequest,AllocateIdsResponse> |
|
beginTransactionSettings()
public UnaryCallSettings<BeginTransactionRequest,BeginTransactionResponse> beginTransactionSettings()Returns the object with the settings used for calls to beginTransaction.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<BeginTransactionRequest,BeginTransactionResponse> |
|
commitSettings()
public UnaryCallSettings<CommitRequest,CommitResponse> commitSettings()Returns the object with the settings used for calls to commit.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<CommitRequest,CommitResponse> |
|
createStub()
public DatastoreStub createStub()| Returns | |
|---|---|
| Type | Description |
DatastoreStub |
|
| Exceptions | |
|---|---|
| Type | Description |
IOException |
|
getServiceName()
public String getServiceName()Returns the default service name.
| Returns | |
|---|---|
| Type | Description |
String |
|
lookupSettings()
public UnaryCallSettings<LookupRequest,LookupResponse> lookupSettings()Returns the object with the settings used for calls to lookup.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<LookupRequest,LookupResponse> |
|
reserveIdsSettings()
public UnaryCallSettings<ReserveIdsRequest,ReserveIdsResponse> reserveIdsSettings()Returns the object with the settings used for calls to reserveIds.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<ReserveIdsRequest,ReserveIdsResponse> |
|
rollbackSettings()
public UnaryCallSettings<RollbackRequest,RollbackResponse> rollbackSettings()Returns the object with the settings used for calls to rollback.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<RollbackRequest,RollbackResponse> |
|
runAggregationQuerySettings()
public UnaryCallSettings<RunAggregationQueryRequest,RunAggregationQueryResponse> runAggregationQuerySettings()Returns the object with the settings used for calls to runAggregationQuery.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<RunAggregationQueryRequest,RunAggregationQueryResponse> |
|
runQuerySettings()
public UnaryCallSettings<RunQueryRequest,RunQueryResponse> runQuerySettings()Returns the object with the settings used for calls to runQuery.
| Returns | |
|---|---|
| Type | Description |
UnaryCallSettings<RunQueryRequest,RunQueryResponse> |
|
toBuilder()
public DatastoreStubSettings.Builder toBuilder()Returns a builder containing all the values of this settings class.
| Returns | |
|---|---|
| Type | Description |
DatastoreStubSettings.Builder |
|