com.google.api.gax.rpc

Class ClientContext

java.lang.Object

com.google.api.gax.rpc.ClientContext

public abstract class ClientContext
extends java.lang.Object

Encapsulates client state, including executor, credentials, and transport channel.

Unlike ClientSettings which allows users to configure the client, ClientContext is intended to be used in generated code. Most users will not need to use it.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClientContext.Builder

Constructor Summary

Constructors

Constructor and Description
ClientContext()

Method Summary

Modifier and Type	Method and Description
static ClientContext	create(ClientSettings settings) Instantiates the executor, credentials, and transport context based on the given client settings.
static ClientContext	create(StubSettings settings) Instantiates the executor, credentials, and transport context based on the given client settings.
abstract java.util.List<BackgroundResource>	getBackgroundResources() The objects that need to be closed in order to clean up the resources created in the process of creating this ClientContext.
abstract com.google.api.core.ApiClock	getClock()
abstract com.google.auth.Credentials	getCredentials()
abstract ApiCallContext	getDefaultCallContext()
abstract java.lang.String	getEndpoint()
abstract java.util.concurrent.ScheduledExecutorService	getExecutor()
abstract java.util.Map<java.lang.String,java.lang.String>	getHeaders()
protected abstract java.util.Map<java.lang.String,java.lang.String>	getInternalHeaders()
abstract java.lang.String	getQuotaProjectId()
abstract Watchdog	getStreamWatchdog()
abstract org.threeten.bp.Duration	getStreamWatchdogCheckInterval()
abstract ApiTracerFactory	getTracerFactory() Gets the ApiTracerFactory that will be used to generate traces for operations.
abstract TransportChannel	getTransportChannel()
static ClientContext.Builder	newBuilder()
abstract ClientContext.Builder	toBuilder()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientContext

public ClientContext()

Method Detail

getBackgroundResources

public abstract java.util.List<BackgroundResource> getBackgroundResources()

The objects that need to be closed in order to clean up the resources created in the process of creating this ClientContext. This will include the closeables from the transport context.

getExecutor

public abstract java.util.concurrent.ScheduledExecutorService getExecutor()

getCredentials

@Nullable
public abstract com.google.auth.Credentials getCredentials()

getTransportChannel

@Nullable
public abstract TransportChannel getTransportChannel()

getHeaders

@BetaApi(value="The surface for customizing headers is not stable yet and may change in the future.")
public abstract java.util.Map<java.lang.String,java.lang.String> getHeaders()

getInternalHeaders

@BetaApi(value="The surface for customizing headers is not stable yet and may change in the future.")
protected abstract java.util.Map<java.lang.String,java.lang.String> getInternalHeaders()

getClock

public abstract com.google.api.core.ApiClock getClock()

getDefaultCallContext

public abstract ApiCallContext getDefaultCallContext()

getStreamWatchdog

@BetaApi(value="The surface for streaming is not stable yet and may change in the future.")
 @Nullable
public abstract Watchdog getStreamWatchdog()

getStreamWatchdogCheckInterval

@BetaApi(value="The surface for streaming is not stable yet and may change in the future.")
 @Nonnull
public abstract org.threeten.bp.Duration getStreamWatchdogCheckInterval()

getEndpoint

@Nullable
public abstract java.lang.String getEndpoint()

getQuotaProjectId

@Nullable
public abstract java.lang.String getQuotaProjectId()

getTracerFactory

@BetaApi(value="The surface for tracing is not stable yet and may change in the future.")
 @Nonnull
public abstract ApiTracerFactory getTracerFactory()

Gets the ApiTracerFactory that will be used to generate traces for operations.

newBuilder

public static ClientContext.Builder newBuilder()

toBuilder

public abstract ClientContext.Builder toBuilder()

create

public static ClientContext create(ClientSettings settings)
                            throws java.io.IOException

Instantiates the executor, credentials, and transport context based on the given client settings.

Throws:

java.io.IOException

create

public static ClientContext create(StubSettings settings)
                            throws java.io.IOException

Instantiates the executor, credentials, and transport context based on the given client settings.

Throws:

java.io.IOException