public ICompareFluentInterface ToMemento(out EngineMemento memento)
{
memento = new EngineMemento();
foreach (var comparer in this.comparerList)
{
memento.Entities.Add(comparer.ToEntityMemento());
}
return(this);
}
public static ICompareFluentInterface FromMemento(EngineMemento memento)
{
if (memento == null)
{
throw new ArgumentNullException(nameof(memento));
}
var validationResults = new List <ValidationResult>();
if (!Validator.TryValidateObject(memento, new ValidationContext(memento), validationResults))
{
throw new ExtendedValidationException("memento", memento, validationResults);
}
var f = new FluentInterface();
if (memento.Entities == null)
{
return(f);
}
if (memento.Entities.Count == 0)
{
return(f);
}
foreach (var entityMemento in memento.Entities)
{
IKeyProvider <Entity> keyProvider;
if (entityMemento.KeyUseGuid)
{
keyProvider = AsKey.UseGuid;
}
else
{
keyProvider = AsKey.UseAttributes(entityMemento.KeyAttributeNames.ToArray());
}
if (entityMemento.AttributesToSkip?.Count > 0)
{
var skipAttributeCriteria = Skip.Attributes(entityMemento.AttributesToSkip.ToArray());
f.Entity(entityMemento.EntityName, keyProvider, skipAttributeCriteria, entityMemento.OnlyActive);
}
else
{
f.Entity(entityMemento.EntityName, keyProvider, entityMemento.OnlyActive);
}
}
return(f);
}
public static ICompareFluentInterface FromMemento(string mementoFileName, out EngineMemento memento)
{
if (string.IsNullOrWhiteSpace(mementoFileName))
{
throw new ArgumentNullException(nameof(mementoFileName));
}
var jsonData = File.ReadAllText(mementoFileName);
memento = JsonConvert.DeserializeObject <EngineMemento>(jsonData);
if (memento == null)
{
throw new ArgumentException("Cannot deserialize memento from file " + mementoFileName);
}
memento.FileName = mementoFileName;
return(FromMemento(memento));
}
