public static bool TryGetValue(string path, DiskCacheItem config, out string?cachedResult)
{
cachedResult = null;
if (sessionCache.ContainsKey(path))
{
cachedResult = sessionCache[path];
return(true);
}
if (!config.DoCache)
{
return(false);
}
if (!File.Exists(path))
{
return(false);
}
TimeSpan age = DateTime.Now - File.GetLastWriteTime(path);
if (age > config.MaxAge)
{
return(false);
}
cachedResult = File.ReadAllText(path);
return(true);
}
public static bool TryGetValue <T>(string path, DiskCacheItem config, [NotNullWhen(true)] out T?cachedResult) where T : class
{
if (!TryGetValue(path, config, out string?resultStr))
{
cachedResult = default;
return(false);
}
cachedResult = JsonConvert.DeserializeObject <T>(resultStr !);
return(true);
}
