40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using JSMR.Application.Common.Caching;
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using Microsoft.Extensions.Caching.Distributed;
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using System.Text;
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using System.Text.Json;
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namespace JSMR.Infrastructure.Caching;
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public class DistributedCacheAdapter(IDistributedCache distributedCache) : ICache
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{
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public async ValueTask<T?> GetAsync<T>(string key, CancellationToken cancellationToken = default)
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{
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byte[]? bytes = await distributedCache.GetAsync(key, cancellationToken);
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if (bytes == null)
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return default;
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string json = Encoding.UTF8.GetString(bytes);
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return JsonSerializer.Deserialize<T>(json);
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}
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public async ValueTask SetAsync<T>(string key, T value, CacheEntryOptions options, CancellationToken cancellationToken = default)
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{
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string json = JsonSerializer.Serialize(value);
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byte[] bytes = Encoding.UTF8.GetBytes(json);
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DistributedCacheEntryOptions distributedCacheOptions = new();
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if (options.AbsoluteExpirationRelativeToNow != null)
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distributedCacheOptions.SetAbsoluteExpiration(options.AbsoluteExpirationRelativeToNow.Value);
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if (options.AbsoluteExpiration != null)
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distributedCacheOptions.SetAbsoluteExpiration(options.AbsoluteExpiration.Value);
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if (options.SlidingExpiration != null)
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distributedCacheOptions.SetSlidingExpiration(options.SlidingExpiration.Value);
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await distributedCache.SetAsync(key, bytes, distributedCacheOptions, cancellationToken);
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}
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} |