com.google.datastore.v1

Class DatastoreGrpc.DatastoreStub

java.lang.Object

io.grpc.stub.AbstractStub<DatastoreGrpc.DatastoreStub>

com.google.datastore.v1.DatastoreGrpc.DatastoreStub

Enclosing class:

DatastoreGrpc

public static final class DatastoreGrpc.DatastoreStub
extends io.grpc.stub.AbstractStub<DatastoreGrpc.DatastoreStub>

 Each RPC normalizes the partition IDs of the keys in its input entities,
 and always returns entities with keys with normalized partition IDs.
 This applies to all keys and entities, including those in values, except keys
 with both an empty path and an empty or unset partition ID. Normalization of
 input keys sets the project ID (if not already set) to the project ID from
 the request.
 

Method Summary

Modifier and Type	Method and Description
void	allocateIds(AllocateIdsRequest request, io.grpc.stub.StreamObserver<AllocateIdsResponse> responseObserver) Allocates IDs for the given keys, which is useful for referencing an entity before it is inserted.
void	beginTransaction(BeginTransactionRequest request, io.grpc.stub.StreamObserver<BeginTransactionResponse> responseObserver) Begins a new transaction.
protected DatastoreGrpc.DatastoreStub	build(io.grpc.Channel channel, io.grpc.CallOptions callOptions)
void	commit(CommitRequest request, io.grpc.stub.StreamObserver<CommitResponse> responseObserver) Commits a transaction, optionally creating, deleting or modifying some entities.
void	lookup(LookupRequest request, io.grpc.stub.StreamObserver<LookupResponse> responseObserver) Looks up entities by key.
void	reserveIds(ReserveIdsRequest request, io.grpc.stub.StreamObserver<ReserveIdsResponse> responseObserver) Prevents the supplied keys' IDs from being auto-allocated by Cloud Datastore.
void	rollback(RollbackRequest request, io.grpc.stub.StreamObserver<RollbackResponse> responseObserver) Rolls back a transaction.
void	runQuery(RunQueryRequest request, io.grpc.stub.StreamObserver<RunQueryResponse> responseObserver) Queries for entities.

Methods inherited from class io.grpc.stub.AbstractStub

getCallOptions, getChannel, withCallCredentials, withChannel, withCompression, withDeadline, withDeadlineAfter, withExecutor, withInterceptors, withMaxInboundMessageSize, withMaxOutboundMessageSize, withOption, withWaitForReady

Methods inherited from class java.lang.Object

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

Method Detail

build

protected DatastoreGrpc.DatastoreStub build(io.grpc.Channel channel,
                                            io.grpc.CallOptions callOptions)

Specified by:

build in class io.grpc.stub.AbstractStub<DatastoreGrpc.DatastoreStub>

lookup

public void lookup(LookupRequest request,
                   io.grpc.stub.StreamObserver<LookupResponse> responseObserver)

 Looks up entities by key.
 

runQuery

public void runQuery(RunQueryRequest request,
                     io.grpc.stub.StreamObserver<RunQueryResponse> responseObserver)

 Queries for entities.
 

beginTransaction

public void beginTransaction(BeginTransactionRequest request,
                             io.grpc.stub.StreamObserver<BeginTransactionResponse> responseObserver)

 Begins a new transaction.
 

commit

public void commit(CommitRequest request,
                   io.grpc.stub.StreamObserver<CommitResponse> responseObserver)

 Commits a transaction, optionally creating, deleting or modifying some
 entities.
 

rollback

public void rollback(RollbackRequest request,
                     io.grpc.stub.StreamObserver<RollbackResponse> responseObserver)

 Rolls back a transaction.
 

allocateIds

public void allocateIds(AllocateIdsRequest request,
                        io.grpc.stub.StreamObserver<AllocateIdsResponse> responseObserver)

 Allocates IDs for the given keys, which is useful for referencing an entity
 before it is inserted.
 

reserveIds

public void reserveIds(ReserveIdsRequest request,
                       io.grpc.stub.StreamObserver<ReserveIdsResponse> responseObserver)

 Prevents the supplied keys' IDs from being auto-allocated by Cloud
 Datastore.