Class InstantiatingGrpcChannelProvider.Builder (2.49.0)

Version 2.49.0

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public static final class InstantiatingGrpcChannelProvider.Builder

Inheritance

java.lang.Object > InstantiatingGrpcChannelProvider.Builder

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Methods

build()

public InstantiatingGrpcChannelProvider build()

Returns
Type	Description
InstantiatingGrpcChannelProvider

getChannelConfigurator()

public ApiFunction<ManagedChannelBuilder,ManagedChannelBuilder> getChannelConfigurator()

Returns
Type	Description
ApiFunction<io.grpc.ManagedChannelBuilder,io.grpc.ManagedChannelBuilder>

getEndpoint()

public String getEndpoint()

Returns
Type	Description
String

getKeepAliveTime()

public Duration getKeepAliveTime()

The time without read activity before sending a keepalive ping.

Returns
Type	Description
org.threeten.bp.Duration

getKeepAliveTimeout()

public Duration getKeepAliveTimeout()

The time without read activity after sending a keepalive ping.

Returns
Type	Description
org.threeten.bp.Duration

getKeepAliveWithoutCalls()

public Boolean getKeepAliveWithoutCalls()

Whether keepalive will be performed when there are no outstanding RPCs.

Returns
Type	Description
Boolean

getMaxInboundMessageSize()

public Integer getMaxInboundMessageSize()

The maximum message size allowed to be received on the channel.

Returns
Type	Description
Integer

getMaxInboundMetadataSize()

public Integer getMaxInboundMetadataSize()

Beta

The surface for maximum metadata size is not stable yet and may change in the future.

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

The maximum metadata size allowed to be received on the channel.

Returns
Type	Description
Integer

getPoolSize() (deprecated)

public int getPoolSize()

Deprecated. Please use #setChannelPoolSettings(ChannelPoolSettings)

Returns
Type	Description
int

setAllowNonDefaultServiceAccount(boolean allowNonDefaultServiceAccount)

public InstantiatingGrpcChannelProvider.Builder setAllowNonDefaultServiceAccount(boolean allowNonDefaultServiceAccount)

Internal Only: This feature is not stable for application use.

For internal use by google-cloud-java clients only

Whether allow non-default service account for DirectPath.

Parameter
Name	Description
allowNonDefaultServiceAccount	boolean

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setAttemptDirectPath(boolean attemptDirectPath)

public InstantiatingGrpcChannelProvider.Builder setAttemptDirectPath(boolean attemptDirectPath)

Internal Only: This feature is not stable for application use.

For internal use by google-cloud-java clients only

Whether attempt DirectPath.

Parameter
Name	Description
attemptDirectPath	boolean

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setAttemptDirectPathXds()

public InstantiatingGrpcChannelProvider.Builder setAttemptDirectPathXds()

Internal Only: This feature is not stable for application use.

For internal use by google-cloud-java clients only

Use DirectPath xDS. Only valid if DirectPath is attempted.

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setChannelConfigurator(ApiFunction<ManagedChannelBuilder,ManagedChannelBuilder> channelConfigurator)

public InstantiatingGrpcChannelProvider.Builder setChannelConfigurator(ApiFunction<ManagedChannelBuilder,ManagedChannelBuilder> channelConfigurator)

Beta

Surface for advanced channel configuration is not yet stable

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Add a callback that can intercept channel creation.

This can be used for advanced configuration like setting the netty event loop. The callback will be invoked with a fully configured channel builder, which the callback can augment or replace.

Parameter
Name	Description
channelConfigurator	ApiFunction<io.grpc.ManagedChannelBuilder,io.grpc.ManagedChannelBuilder>

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setChannelPoolSettings(ChannelPoolSettings settings)

public InstantiatingGrpcChannelProvider.Builder setChannelPoolSettings(ChannelPoolSettings settings)

Beta

Channel pool sizing api is not yet stable

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Parameter
Name	Description
settings	ChannelPoolSettings

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setChannelPrimer(ChannelPrimer channelPrimer)

public InstantiatingGrpcChannelProvider.Builder setChannelPrimer(ChannelPrimer channelPrimer)

Internal Only: This feature is not stable for application use.

For internal use by google-cloud-java clients only

By setting a channelPrimer, the ChannelPool created by the provider will be refreshing ChannelPool. channelPrimer will be invoked periodically when the channels are refreshed

This is public only for technical reasons, for advanced usage.

Parameter
Name	Description
channelPrimer	ChannelPrimer invoked when the channels are refreshed

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder	builder for the provider

setChannelsPerCpu(double multiplier) (deprecated)

public InstantiatingGrpcChannelProvider.Builder setChannelsPerCpu(double multiplier)

Deprecated. Please use #setChannelPoolSettings(ChannelPoolSettings)

Parameter
Name	Description
multiplier	double

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setChannelsPerCpu(double multiplier, int maxChannels) (deprecated)

public InstantiatingGrpcChannelProvider.Builder setChannelsPerCpu(double multiplier, int maxChannels)

Deprecated. Please use #setChannelPoolSettings(ChannelPoolSettings)

Parameters
Name	Description
multiplier	double
maxChannels	int

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setCredentials(Credentials credentials)

public InstantiatingGrpcChannelProvider.Builder setCredentials(Credentials credentials)

Parameter
Name	Description
credentials	com.google.auth.Credentials

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setDirectPathServiceConfig(Map<String,?> serviceConfig)

public InstantiatingGrpcChannelProvider.Builder setDirectPathServiceConfig(Map<String,?> serviceConfig)

Internal Only: This feature is not stable for application use.

For internal use by google-cloud-java clients only

Sets a service config for direct path. If direct path is not enabled, the provided service config will be ignored.

See the service config proto definition for more details.

Parameter
Name	Description
serviceConfig	Map<String,?>

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setEndpoint(String endpoint)

public InstantiatingGrpcChannelProvider.Builder setEndpoint(String endpoint)

Sets the endpoint used to reach the service, eg "localhost:8080".

Parameter
Name	Description
endpoint	String

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setExecutor(Executor executor)

public InstantiatingGrpcChannelProvider.Builder setExecutor(Executor executor)

Sets the Executor for this TransportChannelProvider.

This is optional; if it is not provided, needsExecutor() will return true, meaning that an Executor must be provided when getChannel is called on the constructed TransportChannelProvider instance. Note: GrpcTransportProvider will automatically provide its own Executor in this circumstance when it calls getChannel.

Parameter
Name	Description
executor	Executor

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setExecutorProvider(ExecutorProvider executorProvider) (deprecated)

public InstantiatingGrpcChannelProvider.Builder setExecutorProvider(ExecutorProvider executorProvider)

Deprecated. Please use #setExecutor(Executor).

Parameter
Name	Description
executorProvider	ExecutorProvider

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setHeaderProvider(HeaderProvider headerProvider)

public InstantiatingGrpcChannelProvider.Builder setHeaderProvider(HeaderProvider headerProvider)

Sets the HeaderProvider for this TransportChannelProvider.

This is optional; if it is not provided, needsHeaders() will return true, meaning that headers must be provided when getChannel is called on the constructed TransportChannelProvider instance.

Parameter
Name	Description
headerProvider	HeaderProvider

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setInterceptorProvider(GrpcInterceptorProvider interceptorProvider)

public InstantiatingGrpcChannelProvider.Builder setInterceptorProvider(GrpcInterceptorProvider interceptorProvider)

Sets the GrpcInterceptorProvider for this TransportChannelProvider.

The provider will be called once for each underlying gRPC ManagedChannel that is created. It is recommended to return a new list of new interceptors on each call so that interceptors are not shared among channels, but this is not required.

Parameter
Name	Description
interceptorProvider	GrpcInterceptorProvider

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setKeepAliveTime(Duration duration)

public InstantiatingGrpcChannelProvider.Builder setKeepAliveTime(Duration duration)

The time without read activity before sending a keepalive ping.

Parameter
Name	Description
duration	org.threeten.bp.Duration

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setKeepAliveTimeout(Duration duration)

public InstantiatingGrpcChannelProvider.Builder setKeepAliveTimeout(Duration duration)

The time without read activity after sending a keepalive ping.

Parameter
Name	Description
duration	org.threeten.bp.Duration

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setKeepAliveWithoutCalls(Boolean keepalive)

public InstantiatingGrpcChannelProvider.Builder setKeepAliveWithoutCalls(Boolean keepalive)

Whether keepalive will be performed when there are no outstanding RPCs.

Parameter
Name	Description
keepalive	Boolean

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setMaxInboundMessageSize(Integer max)

public InstantiatingGrpcChannelProvider.Builder setMaxInboundMessageSize(Integer max)

The maximum message size allowed to be received on the channel.

Parameter
Name	Description
max	Integer

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setMaxInboundMetadataSize(Integer max)

public InstantiatingGrpcChannelProvider.Builder setMaxInboundMetadataSize(Integer max)

Beta

The surface for maximum metadata size is not stable yet and may change in the future.

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

The maximum metadata size allowed to be received on the channel.

Parameter
Name	Description
max	Integer

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder

setPoolSize(int poolSize) (deprecated)

public InstantiatingGrpcChannelProvider.Builder setPoolSize(int poolSize)

Deprecated. Please use #setChannelPoolSettings(ChannelPoolSettings)

Parameter
Name	Description
poolSize	int

Returns
Type	Description
InstantiatingGrpcChannelProvider.Builder