/// <summary>
/// Initializes a new instance of the <see cref="GetBulkLocationsResult"/> class.
/// </summary>
public GetBulkLocationsResult(IReadOnlyList <ContentHashWithSizeAndLocations> contentHashesInfo, GetBulkOrigin origin = GetBulkOrigin.Global)
{
Contract.Requires(contentHashesInfo != null);
ContentHashesInfo = contentHashesInfo;
Origin = origin;
}
public static Task <GetBulkLocationsResult> GetBulkAsync(
this IContentLocationStore store,
Context context,
ContentHash contentHash,
GetBulkOrigin origin)
{
return(store.GetBulkAsync(context, new ContentHash[] { contentHash }, CancellationToken.None, UrgencyHint.Nominal, origin));
}
/// <summary>
/// Retrieves the content locations for a given set of content hashes where Global origin returns merged global and local content locations.
/// </summary>
public static async Task <GetBulkLocationsResult> GetBulkStackedAsync(
this IContentLocationStore store,
Context context,
IReadOnlyList <ContentHash> contentHashes,
CancellationToken cts,
UrgencyHint urgencyHint,
GetBulkOrigin origin)
{
var localResults = await store.GetBulkAsync(context, contentHashes, cts, urgencyHint, GetBulkOrigin.Local);
if (origin == GetBulkOrigin.Local)
{
return(localResults);
}
var globalResults = await store.GetBulkAsync(context, contentHashes, cts, urgencyHint, GetBulkOrigin.Global);
return(localResults.Merge(globalResults));
}
/// <inheritdoc /> public Task <GetBulkLocationsResult> GetBulkAsync(Context context, IReadOnlyList <ContentHash> contentHashes, CancellationToken cts, UrgencyHint urgencyHint, GetBulkOrigin origin) => null;
/// <inheritdoc />
public Task <GetBulkLocationsResult> GetBulkAsync(Context context, IReadOnlyList <ContentHash> contentHashes, CancellationToken cts, UrgencyHint urgencyHint, GetBulkOrigin origin)
{
var operationContext = new OperationContext(context, cts);
if (!_configuration.HasReadMode(ContentLocationMode.Redis) || (origin == GetBulkOrigin.Local && _configuration.HasReadMode(ContentLocationMode.LocalLocationStore)))
{
return(_localLocationStore.GetBulkAsync(operationContext, contentHashes, origin));
}
Contract.Assert(_redisContentLocationStore != null, "Read or Write mode should support ContentLocationMode.Redis.");
return(_redisContentLocationStore.GetBulkAsync(context, contentHashes, cts, urgencyHint, origin));
}
/// <inheritdoc />
public Task <GetBulkLocationsResult> GetBulkAsync(Context context, IReadOnlyList <ContentHash> contentHashes, CancellationToken cts, UrgencyHint urgencyHint, GetBulkOrigin origin)
{
var operationContext = new OperationContext(context, cts);
return(GetBulkAsync(operationContext, contentHashes, origin));
}
/// <nodoc />
public Task <GetBulkLocationsResult> GetBulkAsync(OperationContext context, IReadOnlyList <ContentHash> contentHashes, GetBulkOrigin origin)
{
return(LocalLocationStore.GetBulkAsync(context, LocalMachineId, contentHashes, origin));
}
private static GetBulkLocationsResult ToResult(GetBulkOrigin origin, params ContentHashWithSizeAndLocations[] contentHashes) => new GetBulkLocationsResult(contentHashes, origin);
