public override void UpdateOneToMany(Object iterator, ISerializableObject owner, Type storedType, Serializer serializer)
{
IVirtualKey vKey = AttributeWorker.GetInstance(serializer.Target).CreateVirtualKey(serializer, owner.GetType(), storedType);
vKey.InitVirtualKeyBySource(owner);
((IDirectAccessIteratorConfiguration)iterator).Restriction = Restrictions.RestrictionFactory.SqlRestriction(storedType, vKey.ToSqlStringForward(serializer.Target));
}
internal void AdjustKeyDownward(ISerializableObject iso)
{
AttributeWorker w = AttributeWorker.GetInstance(_sinkSerializer.Target);
IVirtualKey vKey = w.CreateVirtualKey(_sinkSerializer, _synchronizedType, iso.GetType());
vKey.InitVirtualKeyBySource(FetchObject(_sinkSerializer, _sinkGuid));
vKey.ApplyVirtualKeyToTarget(iso);
}
public override Object LoadOneToMany(ISerializableObject owner, Type storedType, Serializer serializer)
{
Type genType = typeof(DirectAccesIteratorImpl <>).MakeGenericType(new Type[] { storedType });
IDirectAccessIteratorConfiguration conf = (IDirectAccessIteratorConfiguration)Activator.CreateInstance(genType);
IVirtualKey vKey = AttributeWorker.GetInstance(serializer.Target).CreateVirtualKey(serializer, owner.GetType(), storedType);
vKey.InitVirtualKeyBySource(owner);
conf.Restriction = Restrictions.RestrictionFactory.SqlRestriction(storedType, vKey.ToSqlStringForward(serializer.Target));
conf.Serializer = serializer;
return(conf);
}
public void ConnectOneToOne(ISerializableObject source, ISerializableObject target)
{
IVirtualKey vKey = AttributeWorker.GetInstance(Target).CreateVirtualKey(this, source.GetType(), target.GetType());
vKey.InitVirtualKeyBySource(source);
vKey.ApplyVirtualKeyToTarget(target);
try
{
vKey.TargetField.SetValue(target, source);
}
catch (Exception)
{
}
}
public void HandleOneToOneReflexive(ISerializableObject handledItem, OneToOneDefAttribute attr, FieldInfo field)
{
Type type = field.FieldType;
IVirtualKey vKey = AttributeWorker.GetInstance(_serializer.Target).CreateVirtualKey(_serializer, type, handledItem.GetType());
try
{
vKey.InitVirtualKeyBySource(handledItem);
}
catch (InvalidOperationException)
{
field.SetValue(handledItem, null);
return;
}
IRestriction r = Restrictions.RestrictionFactory.SqlRestriction(type, vKey.ToSqlStringForward(_serializer.Target));
ISerializableObject tmp = _serializer.Connector.Load(type, r);
field.SetValue(handledItem, tmp);
}
