private async Task<Errorable<Stage>> persistStage(Stage stg)
{
FileInfo tmpFile = system.getTemporaryFile();
using (var fs = new FileStream(tmpFile.FullName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None, bufferSize: 16386, useAsync: true))
{
await fs.WriteRawAsync(stg.WriteTo(new StringBuilder()).ToString());
}
lock (FileSystem.SystemLock)
{
FileInfo fi = system.getStagePathByStageName(stg.Name);
if (fi.Exists)
fi.Delete();
// Create directory if it doesn't exist:
if (!fi.Directory.Exists)
{
Debug.WriteLine(String.Format("New DIR '{0}'", fi.Directory.FullName));
fi.Directory.Create();
}
// Write the contents to the file:
Debug.WriteLine(String.Format("New STAGE '{0}'", fi.FullName));
File.Move(tmpFile.FullName, fi.FullName);
}
return stg;
}
public Builder(Stage imm)
{
this.Name = imm.Name;
this.TreeID = imm.TreeID;
}
public Task<Errorable<Stage>> PersistStage(Stage stg)
{
persistStage(stg);
return Task.FromResult((Errorable<Stage>)stg);
}
public Task<Errorable<Stage>> PersistStage(Stage stg)
{
throw new NotImplementedException();
}
