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// 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.Policies;
/// <summary>
/// A composite policy.
/// </summary>
internal sealed class CompositePolicy : IOutputCachePolicy
{
private readonly IOutputCachePolicy[] _policies;
/// <summary>
/// Creates a new instance of <see cref="CompositePolicy"/>
/// </summary>
/// <param name="policies">The policies to include.</param>
public CompositePolicy(params IOutputCachePolicy[] policies)
{
_policies = policies;
}
/// <inheritdoc/>
async ValueTask IOutputCachePolicy.CacheRequestAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
foreach (var policy in _policies)
{
await policy.CacheRequestAsync(context, cancellationToken);
}
}
/// <inheritdoc/>
async ValueTask IOutputCachePolicy.ServeFromCacheAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
foreach (var policy in _policies)
{
await policy.ServeFromCacheAsync(context, cancellationToken);
}
}
/// <inheritdoc/>
async ValueTask IOutputCachePolicy.ServeResponseAsync(OutputCacheContext context, CancellationToken cancellationToken)
{
foreach (var policy in _policies)
{
await policy.ServeResponseAsync(context, cancellationToken);
}
}
}
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