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Google Cloud Datastore v1 API - Class Datastore.DatastoreBase (4.16.0)

[BindServiceMethod(typeof(Datastore), "BindService")]
public abstract class Datastore.DatastoreBase

Reference documentation and code samples for the Google Cloud Datastore v1 API class Datastore.DatastoreBase.

Base class for server-side implementations of Datastore

Inheritance

object > Datastore.DatastoreBase

Google.Cloud.Datastore.V1.dll

public virtual Task<AllocateIdsResponse> AllocateIds(AllocateIdsRequest request, ServerCallContext context)

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

Parameters
Name	Description
`request`	`AllocateIdsRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskAllocateIdsResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<BeginTransactionResponse> BeginTransaction(BeginTransactionRequest request, ServerCallContext context)

Begins a new transaction.

Parameters
Name	Description
`request`	`BeginTransactionRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskBeginTransactionResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<CommitResponse> Commit(CommitRequest request, ServerCallContext context)

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

Parameters
Name	Description
`request`	`CommitRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskCommitResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<LookupResponse> Lookup(LookupRequest request, ServerCallContext context)

Looks up entities by key.

Parameters
Name	Description
`request`	`LookupRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskLookupResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<ReserveIdsResponse> ReserveIds(ReserveIdsRequest request, ServerCallContext context)

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

Parameters
Name	Description
`request`	`ReserveIdsRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskReserveIdsResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<RollbackResponse> Rollback(RollbackRequest request, ServerCallContext context)

Rolls back a transaction.

Parameters
Name	Description
`request`	`RollbackRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskRollbackResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<RunAggregationQueryResponse> RunAggregationQuery(RunAggregationQueryRequest request, ServerCallContext context)

Runs an aggregation query.

Parameters
Name	Description
`request`	`RunAggregationQueryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskRunAggregationQueryResponse`	The response to send back to the client (wrapped by a task).

public virtual Task<RunQueryResponse> RunQuery(RunQueryRequest request, ServerCallContext context)

Queries for entities.

Parameters
Name	Description
`request`	`RunQueryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`TaskRunQueryResponse`	The response to send back to the client (wrapped by a task).