|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace Microsoft.AspNetCore.OutputCaching;
/// <summary>
/// A policy that defines custom tags on the cache entry.
/// </summary>
internal sealed class TagsPolicy : IOutputCachePolicy
{
private readonly string[] _tags;
/// <summary>
/// Creates a new <see cref="TagsPolicy"/> instance.
/// </summary>
/// <param name="tags">The tags.</param>
public TagsPolicy(params string[] tags)
{
_tags = tags;
}
/// <inheritdoc />
ValueTask IOutputCachePolicy.CacheRequestAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
foreach (var tag in _tags)
{
context.Tags.Add(tag);
}
return ValueTask.CompletedTask;
}
/// <inheritdoc />
ValueTask IOutputCachePolicy.ServeFromCacheAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
return ValueTask.CompletedTask;
}
/// <inheritdoc />
ValueTask IOutputCachePolicy.ServeResponseAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
return ValueTask.CompletedTask;
}
}
|