protected virtual bool Update(NamedObject ndo_changes, out NamedObject to_change)
{
string idProperty_Name = null;
to_change = ResolveNDO(ndo_changes, out idProperty_Name);
if (to_change != null)
{
ObjScope.Transaction.Begin();
foreach (PropertyInfo pi in ndo_changes.GetType().GetProperties())
{
if (pi.Name == idProperty_Name)
continue; // do not update Primary Property
object v_changes = pi.GetValue(ndo_changes, null);
if (v_changes != null && (pi.CanWrite || v_changes.GetType().IsGenericType))
SetProperty(to_change, pi, v_changes);
}
ObjScope.Transaction.Commit();
return true;
}
else
return false;
}
public virtual bool Add(NamedObject ndo_insert)
{
string idProperty_Name = null;
object check_exist = ResolveNDO(ndo_insert, out idProperty_Name);
if (check_exist == null)
{
foreach (PropertyInfo pi in ndo_insert.GetType().GetProperties())
{
if (pi.Name == idProperty_Name)
continue; // do not update Primary Property
object v_changes = pi.GetValue(ndo_insert, null);
if (v_changes != null && (pi.CanWrite || v_changes.GetType().IsGenericType))
SetProperty(ndo_insert, pi, v_changes);
}
ObjScope.Transaction.Begin();
ObjScope.Add(ndo_insert);
ObjScope.Transaction.Commit();
return true;
}
else
return false;
}
protected NamedObject ResolveNDO(NamedObject ndo_changes, out string idProperty_Name)
{
object to_change = null;
string idProperty_Value = Service.GetIdentityFieldValue(ndo_changes, out idProperty_Name);
if (idProperty_Value == null || idProperty_Value == "0")
to_change = ResolveCDO(ndo_changes.GetType(), ndo_changes.Name);
else
to_change = ResolveCDOByID(ndo_changes.GetType(), idProperty_Value);
return to_change as NamedObject;
}
