public Persister(PersisterSettings settings)
{
Settings = settings;
ValidateSettings();
_undoRedoHandler = new UndoRedoHandler <T>(Settings.MaxHistorySteps);
_undoRedoHandler.CanRedoChanged += UndoRedoHandler_CanRedoChanged;
_undoRedoHandler.CanUndoChanged += UndoRedoHandler_CanUndoChanged;
_serializer = new ObjectToFileSerializer();
InitializeAutoSave();
}
/// <summary>
/// Loads data from provided path into a new persister class with loaded object from given path
/// </summary>
/// <param name="settings">Persister settings</param>
/// <param name="pathToFile">Path to file to be used to load data</param>
/// <returns>New Persister class with loaded object</returns>
/// <exception cref="PersisterException">Throws on incorrect parameters</exception>
public static Persister <T> Load(PersisterSettings settings, string pathToFile)
{
if (settings == null)
{
throw new PersisterException("settings parameter cannot be null!");
}
if (string.IsNullOrEmpty(pathToFile))
{
throw new PersisterException("path to file parameter cannot be null or empty!");
}
return(new Persister <T>(settings, pathToFile, typeof(T)));
}
private Persister(PersisterSettings settings, string pathToFile, Type objectType) : this(settings)
{
TrackedObject = (T)_serializer.Deserialize(pathToFile, objectType);
}