private BigtableSettings(BigtableSettings existing) : base(existing)
{
GaxPreconditions.CheckNotNull(existing, nameof(existing));
MutateRowSettings = existing.MutateRowSettings;
CheckAndMutateRowSettings = existing.CheckAndMutateRowSettings;
ReadModifyWriteRowSettings = existing.ReadModifyWriteRowSettings;
OnCopy(existing);
}
/// <summary>
/// Constructs a client wrapper for the Bigtable service, with the specified gRPC client and settings.
/// </summary>
/// <param name="grpcClient">The underlying gRPC client.</param>
/// <param name="settings">The base <see cref="BigtableSettings"/> used within this client </param>
public BigtableClientImpl(Bigtable.BigtableClient grpcClient, BigtableSettings settings)
{
this.GrpcClient = grpcClient;
BigtableSettings effectiveSettings = settings ?? BigtableSettings.GetDefault();
ClientHelper clientHelper = new ClientHelper(effectiveSettings);
_callMutateRow = clientHelper.BuildApiCall <MutateRowRequest, MutateRowResponse>(
GrpcClient.MutateRowAsync, GrpcClient.MutateRow, effectiveSettings.MutateRowSettings);
_callCheckAndMutateRow = clientHelper.BuildApiCall <CheckAndMutateRowRequest, CheckAndMutateRowResponse>(
GrpcClient.CheckAndMutateRowAsync, GrpcClient.CheckAndMutateRow, effectiveSettings.CheckAndMutateRowSettings);
_callReadModifyWriteRow = clientHelper.BuildApiCall <ReadModifyWriteRowRequest, ReadModifyWriteRowResponse>(
GrpcClient.ReadModifyWriteRowAsync, GrpcClient.ReadModifyWriteRow, effectiveSettings.ReadModifyWriteRowSettings);
OnConstruction(grpcClient, effectiveSettings, clientHelper);
}
partial void OnCopy(BigtableSettings existing)
{
IdempotentMutateRowSettings = existing.IdempotentMutateRowSettings;
}
partial void OnConstruction(Bigtable.BigtableClient grpcClient, BigtableSettings effectiveSettings, ClientHelper clientHelper)
{
_idempotentMutateRowSettings = effectiveSettings.IdempotentMutateRowSettings;
}
partial void OnConstruction(Bigtable.BigtableClient grpcClient, BigtableSettings effectiveSettings, ClientHelper clientHelper);
partial void OnCopy(BigtableSettings existing);
/// <summary>
/// Creates a <see cref="BigtableClient"/> which uses the specified channel for remote operations.
/// </summary>
/// <param name="channel">The <see cref="Channel"/> for remote operations. Must not be null.</param>
/// <param name="settings">Optional <see cref="BigtableSettings"/>.</param>
/// <returns>The created <see cref="BigtableClient"/>.</returns>
public static BigtableClient Create(Channel channel, BigtableSettings settings = null)
{
GaxPreconditions.CheckNotNull(channel, nameof(channel));
Bigtable.BigtableClient grpcClient = new Bigtable.BigtableClient(channel);
return(new BigtableClientImpl(grpcClient, settings));
}
/// <summary>
/// Synchronously creates a <see cref="BigtableClient"/>, applying defaults for all unspecified settings,
/// and creating a channel connecting to the given endpoint with application default credentials where
/// necessary.
/// </summary>
/// <param name="endpoint">Optional <see cref="ServiceEndpoint"/>.</param>
/// <param name="settings">Optional <see cref="BigtableSettings"/>.</param>
/// <returns>The created <see cref="BigtableClient"/>.</returns>
public static BigtableClient Create(ServiceEndpoint endpoint = null, BigtableSettings settings = null)
{
Channel channel = s_channelPool.GetChannel(endpoint ?? DefaultEndpoint);
return(Create(channel, settings));
}
// Note: we could have parameterless overloads of Create and CreateAsync,
// documented to just use the default endpoint, settings and credentials.
// Pros:
// - Might be more reassuring on first use
// - Allows method group conversions
// Con: overloads!
/// <summary>
/// Asynchronously creates a <see cref="BigtableClient"/>, applying defaults for all unspecified settings,
/// and creating a channel connecting to the given endpoint with application default credentials where
/// necessary.
/// </summary>
/// <param name="endpoint">Optional <see cref="ServiceEndpoint"/>.</param>
/// <param name="settings">Optional <see cref="BigtableSettings"/>.</param>
/// <returns>The task representing the created <see cref="BigtableClient"/>.</returns>
public static async Task <BigtableClient> CreateAsync(ServiceEndpoint endpoint = null, BigtableSettings settings = null)
{
Channel channel = await s_channelPool.GetChannelAsync(endpoint ?? DefaultEndpoint).ConfigureAwait(false);
return(Create(channel, settings));
}
