public SimpleCacheResult <T> Get <T>(string key)
{
var result = new SimpleCacheResult <T>()
{
IsCacheNull = true, ValueOrDefault = default(T)
};
if (_cache.ContainsKey(key))
{
result.ValueOrDefault = (T)_cache[key];
result.IsCacheNull = result.ValueOrDefault == null;
}
return(result);
}
public async Task <SimpleCacheResult <T> > GetCacheThenSourceAsync <T>(string key, Func <Task <T> > sourceDelegate)
{
var result = Get <T>(key);
if (result.IsCacheNull &&
sourceDelegate != null)
{
var source = await sourceDelegate();
if (source != null)
{
Set(key, source);
result = new SimpleCacheResult <T>
{
IsCacheNull = false,
ValueOrDefault = source
};
}
}
return(result);
}
