com.google.cloud.spanner

Class SpannerOptions

java.lang.Object

com.google.cloud.ServiceOptions<Spanner,SpannerOptions>

com.google.cloud.spanner.SpannerOptions

All Implemented Interfaces:

Serializable

public class SpannerOptions
extends ServiceOptions<Spanner,SpannerOptions>

Options for the Cloud Spanner service.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpannerOptions.Builder Builder for SpannerOptions instances.
static interface	SpannerOptions.RpcChannelFactory Interface for gRPC channel creation.

Field Summary

Fields inherited from class com.google.cloud.ServiceOptions

CREDENTIAL_ENV_NAME, credentials

Method Summary

Modifier and Type	Method and Description
static GrpcTransportOptions	getDefaultGrpcTransportOptions()
protected String	getDefaultHost()
static SpannerOptions	getDefaultInstance() Returns default instance of SpannerOptions.
static SpannerOptions.RpcChannelFactory	getDefaultRpcChannelFactory() Returns the default RPC channel factory used when none is specified.
int	getPrefetchChunks()
List<io.grpc.ManagedChannel>	getRpcChannels()
Set<String>	getScopes()
SessionPoolOptions	getSessionPoolOptions()
protected SpannerRpc	getSpannerRpcV1()
static SpannerOptions.Builder	newBuilder()
SpannerOptions.Builder	toBuilder()

Methods inherited from class com.google.cloud.ServiceOptions

baseEquals, baseHashCode, defaultRetrySettings, getAppEngineAppId, getAppEngineProjectId, getAppEngineProjectIdFromAppId, getApplicationName, getClock, getCredentials, getDefaultProject, getDefaultProjectId, getDefaultRetrySettings, getFromServiceLoader, getGoogApiClientLibName, getGoogleCloudProjectId, getHost, getLibraryName, getLibraryVersion, getNoRetrySettings, getProjectId, getRetrySettings, getRpc, getScopedCredentials, getService, getServiceAccountProjectId, getTransportOptions, newInstance, projectIdRequired

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getDefaultInstance

public static SpannerOptions getDefaultInstance()

Returns default instance of SpannerOptions.

newBuilder

public static SpannerOptions.Builder newBuilder()

getRpcChannels

public List<io.grpc.ManagedChannel> getRpcChannels()

getSessionPoolOptions

public SessionPoolOptions getSessionPoolOptions()

getPrefetchChunks

public int getPrefetchChunks()

getDefaultGrpcTransportOptions

public static GrpcTransportOptions getDefaultGrpcTransportOptions()

getDefaultRpcChannelFactory

public static SpannerOptions.RpcChannelFactory getDefaultRpcChannelFactory()

Returns the default RPC channel factory used when none is specified. This may be useful for callers that wish to add interceptors to gRPC channels used by the Cloud Spanner client library.

getDefaultHost

protected String getDefaultHost()

Overrides:

getDefaultHost in class ServiceOptions<Spanner,SpannerOptions>

getScopes

public Set<String> getScopes()

Specified by:

getScopes in class ServiceOptions<Spanner,SpannerOptions>

getSpannerRpcV1

protected SpannerRpc getSpannerRpcV1()

toBuilder

public SpannerOptions.Builder toBuilder()

Specified by:

toBuilder in class ServiceOptions<Spanner,SpannerOptions>