public Task <bool> Add(SnapshotElement <BaseAggregate> snapshot)
{
lock (_snapshots)
{
_snapshots.Add(snapshot);
return(Task.FromResult(true));
}
}
/// <summary>
/// Makes a snapshot of the given object and starts dirty state detection
/// </summary>
/// <param name="obj"></param>
public void Start(object obj)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
CleanUp();
_snapshotElement = SnaphotFactory.Create(this, obj);
}
private void CleanUp()
{
if (_snapshotElement != null)
{
_snapshotElement.ReleaseListeners();
_snapshotElement = null;
}
_modifiedProperties.Clear();
IsDirty = false;
}
internal void MarkPropertyAsChanged(SnapshotElement propertySnapshot)
{
this._modifiedProperties.Add(propertySnapshot);
UpdateDirtyState();
}
private static SnapshotElement <T> Copy <T>(SnapshotElement <BaseAggregate> obj) where T : BaseAggregate
{
var copy = (T)(obj.Content).Clone();
return(new SnapshotElement <T>(obj.Start, obj.CreateDateTime, obj.Id, copy));
}
