/// <inheritdoc />
/// <summary>
/// Init this storage
/// </summary>
protected override void OnInit()
{
Ensure.ReferenceNotNull(BasePath, "The FileStorage BasePath, is null.");
Core.Log.InfoBasic("Initializing FileStorage...");
if (_handlers?.Any() == true)
{
Core.Log.InfoBasic("Disposing previous instances...");
_handlers.Each(fsto => fsto.Dispose());
_handlers = null;
}
if (!Directory.Exists(BasePath))
{
Core.Log.InfoBasic("Creating base folder");
Directory.CreateDirectory(BasePath);
}
Core.Log.InfoBasic("Configuring {0} Subfolders", NumberOfSubFolders);
_handlers = new FolderHandler[NumberOfSubFolders];
for (var i = 0; i < NumberOfSubFolders; i++)
{
var folder = Path.Combine(BasePath, i.ToString());
Core.Log.InfoBasic("Initializing Subfolder: {0} on {1}", i, folder);
_handlers[i] = new FolderHandler(folder, this);
}
Core.Log.InfoBasic("Waiting the folder handlers to be loaded.");
TaskHelper.SleepUntil(() => _handlers.All(s => s.Loaded)).WaitAsync();
Core.Log.InfoBasic("All folder handlers are loaded, Index Count: {0}", Metas.Count());
SetReady(true);
}
private async Task InitAsync(CancellationToken cancellationToken = default)
{
Ensure.ReferenceNotNull(BasePath, "The FileStorage BasePath, is null.");
Core.Log.InfoBasic("Initializing FileStorage...");
if (_handlers?.Any() == true)
{
Core.Log.InfoBasic("Disposing previous instances...");
foreach (var hnd in _handlers)
{
await hnd.DisposeAsync(true).ConfigureAwait(false);
}
_handlers = null;
}
if (!Directory.Exists(BasePath))
{
Core.Log.InfoBasic("Creating base folder");
Directory.CreateDirectory(BasePath);
}
Core.Log.InfoBasic("Configuring {0} Subfolders", NumberOfSubFolders);
_handlers = new FolderHandler[NumberOfSubFolders];
var loadTasks = new Task[NumberOfSubFolders];
for (var i = 0; i < NumberOfSubFolders; i++)
{
var folder = Path.Combine(BasePath, i.ToString("00"));
Core.Log.InfoBasic("Initializing Subfolder: {0} on {1}", i, folder);
_handlers[i] = new FolderHandler(this, _metas, folder);
loadTasks[i] = _handlers[i].LoadAsync(cancellationToken);
}
Core.Log.InfoBasic("Waiting the folder handlers to be loaded.");
await Task.WhenAll(loadTasks).ConfigureAwait(false);
if (_handlers.Any(hnd => hnd.Status != FolderHandlerStatus.Loaded))
{
Core.Log.Error("There were some errors loading folders, the Storage can be loaded.");
return;
}
Core.Log.InfoBasic("All folder handlers are loaded, Index Count: {0}", _handlers.Sum(i => i.Count));
SetReady(true);
}