Class GrpcDatastoreStub (2.28.1)

public class GrpcDatastoreStub extends DatastoreStub

gRPC stub implementation for the Datastore service API.

This class is for advanced usage and reflects the underlying API directly.

Inheritance

java.lang.Object > DatastoreStub > GrpcDatastoreStub

Static Methods

create(ClientContext clientContext)

public static final GrpcDatastoreStub create(ClientContext clientContext)
Parameter
Name Description
clientContext ClientContext
Returns
Type Description
GrpcDatastoreStub
Exceptions
Type Description
IOException

create(ClientContext clientContext, GrpcStubCallableFactory callableFactory)

public static final GrpcDatastoreStub create(ClientContext clientContext, GrpcStubCallableFactory callableFactory)
Parameters
Name Description
clientContext ClientContext
callableFactory GrpcStubCallableFactory
Returns
Type Description
GrpcDatastoreStub
Exceptions
Type Description
IOException

create(DatastoreStubSettings settings)

public static final GrpcDatastoreStub create(DatastoreStubSettings settings)
Parameter
Name Description
settings DatastoreStubSettings
Returns
Type Description
GrpcDatastoreStub
Exceptions
Type Description
IOException

Constructors

GrpcDatastoreStub(DatastoreStubSettings settings, ClientContext clientContext)

protected GrpcDatastoreStub(DatastoreStubSettings settings, ClientContext clientContext)

Constructs an instance of GrpcDatastoreStub, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameters
Name Description
settings DatastoreStubSettings
clientContext ClientContext

GrpcDatastoreStub(DatastoreStubSettings settings, ClientContext clientContext, GrpcStubCallableFactory callableFactory)

protected GrpcDatastoreStub(DatastoreStubSettings settings, ClientContext clientContext, GrpcStubCallableFactory callableFactory)

Constructs an instance of GrpcDatastoreStub, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameters
Name Description
settings DatastoreStubSettings
clientContext ClientContext
callableFactory GrpcStubCallableFactory

Methods

allocateIdsCallable()

public UnaryCallable<AllocateIdsRequest,AllocateIdsResponse> allocateIdsCallable()
Returns
Type Description
UnaryCallable<AllocateIdsRequest,AllocateIdsResponse>
Overrides

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)
Parameters
Name Description
duration long
unit TimeUnit
Returns
Type Description
boolean
Exceptions
Type Description
InterruptedException

beginTransactionCallable()

public UnaryCallable<BeginTransactionRequest,BeginTransactionResponse> beginTransactionCallable()
Returns
Type Description
UnaryCallable<BeginTransactionRequest,BeginTransactionResponse>
Overrides

close()

public final void close()
Overrides

commitCallable()

public UnaryCallable<CommitRequest,CommitResponse> commitCallable()
Returns
Type Description
UnaryCallable<CommitRequest,CommitResponse>
Overrides

getOperationsStub()

public GrpcOperationsStub getOperationsStub()
Returns
Type Description
GrpcOperationsStub

isShutdown()

public boolean isShutdown()
Returns
Type Description
boolean

isTerminated()

public boolean isTerminated()
Returns
Type Description
boolean

lookupCallable()

public UnaryCallable<LookupRequest,LookupResponse> lookupCallable()
Returns
Type Description
UnaryCallable<LookupRequest,LookupResponse>
Overrides

reserveIdsCallable()

public UnaryCallable<ReserveIdsRequest,ReserveIdsResponse> reserveIdsCallable()
Returns
Type Description
UnaryCallable<ReserveIdsRequest,ReserveIdsResponse>
Overrides

rollbackCallable()

public UnaryCallable<RollbackRequest,RollbackResponse> rollbackCallable()
Returns
Type Description
UnaryCallable<RollbackRequest,RollbackResponse>
Overrides

runAggregationQueryCallable()

public UnaryCallable<RunAggregationQueryRequest,RunAggregationQueryResponse> runAggregationQueryCallable()
Returns
Type Description
UnaryCallable<RunAggregationQueryRequest,RunAggregationQueryResponse>
Overrides

runQueryCallable()

public UnaryCallable<RunQueryRequest,RunQueryResponse> runQueryCallable()
Returns
Type Description
UnaryCallable<RunQueryRequest,RunQueryResponse>
Overrides

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()