public MigrationStorages(IDynamicStorage <TKey, TEntry> dynamic, IVolumeStorage <TKey, TEntry> volume, DateTime?from, DateTime?to)
{
Dynamic = dynamic;
Volume = volume;
From = from;
To = to;
}
public DynamicStorageLookupResult(IDynamicStorage <TKey, TEntry> storage, DateTime?from, DateTime?to) : base(storage, from, to)
{
}
public DynamicStorageLookupResult(IDynamicStorage <TKey, TEntry> storage)
: base(storage)
{
}
private async Task <IEnumerable <ISerie <TKey, TEntry> > > WriteToDynamicStorageAsync(IDynamicStorage <TKey, TEntry> storage, IEnumerable <ISerie <TKey, TEntry> > series, bool useTemporaryStorageOnFailure)
{
var sw = Stopwatch.StartNew();
try
{
await storage.WriteAsync(series).ConfigureAwait(false);
_logger.Info($"Wrote {series.Sum( x => x.GetEntries().Count )} to dynamic storage. Elapsed = {sw.ElapsedMilliseconds} ms.");
return(series);
}
catch (Exception e1)
{
if (useTemporaryStorageOnFailure)
{
if (_temporaryStorage == null)
{
throw new InvalidOperationException("No temporary storage has been provided.");
}
try
{
_temporaryStorage.WriteAsync(series);
}
catch (Exception e2)
{
_logger.Error(e2, $"An error ocurred while writing to temporary storage after failing to write to dynamic storage. Elapsed = {sw.ElapsedMilliseconds} ms.");
}
}
_logger.Error(e1, $"An error ocurred while writing to dynamic storage. Elapsed = {sw.ElapsedMilliseconds} ms.");
return(_series);
}
}
public static Task DeleteAsync <TKey, TEntry>(this IDynamicStorage <TKey, TEntry> storage, TKey id, DateTime to)
where TEntry : IEntry
{
return(storage.DeleteAsync(new[] { id }, to));
}
