CWX
42 lines
1.1 KiB
C#
42 lines
1.1 KiB
C#
namespace Core.Utils.Json;
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public class LazyLoad<T>(Func<T> deserialize)
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{
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private static readonly TimeSpan _autoCleanerTimeout = TimeSpan.FromSeconds(30);
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private bool _isLoaded;
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private T? _result;
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private Timer? autoCleanerTimeout;
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public T? Value
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{
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get
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{
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if (!_isLoaded)
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{
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_result = deserialize();
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_isLoaded = true;
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autoCleanerTimeout = new Timer(
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_ =>
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{
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_result = default;
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_isLoaded = false;
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autoCleanerTimeout?.Change(Timeout.InfiniteTimeSpan, Timeout.InfiniteTimeSpan);
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autoCleanerTimeout = null;
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},
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null,
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_autoCleanerTimeout,
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Timeout.InfiniteTimeSpan
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);
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}
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autoCleanerTimeout?.Change(_autoCleanerTimeout, Timeout.InfiniteTimeSpan);
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return _result;
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}
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set
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{
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_result = value;
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}
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}
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}
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