Class DatastoreConnection (2.21.0)

The DatastoreConnection object for DatastoreClient.

This interface defines virtual methods for each of the user-facing overload sets in DatastoreClient. This allows users to inject custom behavior (e.g., with a Google Mock object) when writing tests that use objects of type DatastoreClient.

To create a concrete instance, see MakeDatastoreConnection().

For mocking, see datastore_v1_mocks::MockDatastoreConnection.

Functions

virtual options()

Returns
Type	Description
`Options`

virtual Lookup(google::datastore::v1::LookupRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::LookupRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::LookupResponse >`

virtual RunQuery(google::datastore::v1::RunQueryRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::RunQueryRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::RunQueryResponse >`

virtual RunAggregationQuery(google::datastore::v1::RunAggregationQueryRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::RunAggregationQueryRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::RunAggregationQueryResponse >`

virtual BeginTransaction(google::datastore::v1::BeginTransactionRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::BeginTransactionRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::BeginTransactionResponse >`

virtual Commit(google::datastore::v1::CommitRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::CommitRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::CommitResponse >`

virtual Rollback(google::datastore::v1::RollbackRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::RollbackRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::RollbackResponse >`

virtual AllocateIds(google::datastore::v1::AllocateIdsRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::AllocateIdsRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::AllocateIdsResponse >`

virtual ReserveIds(google::datastore::v1::ReserveIdsRequest const &)

Parameter
Name	Description
`request`	`google::datastore::v1::ReserveIdsRequest const &`

Returns
Type	Description
`StatusOr< google::datastore::v1::ReserveIdsResponse >`