internal static ValidationResult Validate(TypedEntitySetHasItemType link, bool workWithTransaction)
{
ValidationResult result = new ValidationResult();
if (link != null && (!workWithTransaction || !link.CurrentTransactionIsSerializing()))
{
if (link.TypeOfItem != null)
{
if (!link.TypeOfItem.TypeKind.In(PersistentTypeKind.Entity, PersistentTypeKind.Interface))
{
result.IsValid = false;
result.ErrorCode = "InvalidItemType";
result.ValidationElements = new[] { link.TypedEntitySet };
result.ErrorMessage =
string.Format(
"Item type of Typed EntitySet '{0}' is set to '{1}' of type '{2}' which is not allowed. Only Entity and Interface are allowed types for Item Type.",
link.TypedEntitySet.Name, link.TypeOfItem.Name, link.TypeOfItem.TypeKind);
}
}
if (!result.IsValid && workWithTransaction)
{
link.RollbackCurrentTransaction(result.ErrorMessage);
}
}
return(result);
}
private void RemoveTypedEntitySetConnectionFromNavigationProperties(InterfaceInheritInterfaces link)
{
Interface targetInterface = link.TargetInheritByInterface;
var typedEntitySets = TypedEntitySetHasItemType.GetTypedEntitySets(targetInterface);
if (typedEntitySets != null)
{
foreach (TypedEntitySet typedEntitySet in typedEntitySets)
{
var navigationPropertiesLink = NavigationPropertyHasTypedEntitySet.GetTypedEntitySetNavigationProperties(typedEntitySet);
if (navigationPropertiesLink != null)
{
foreach (NavigationProperty navigationProperty in navigationPropertiesLink)
{
}
}
}
}
}
public override void RolePlayerChanged(RolePlayerChangedEventArgs e)
{
TypedEntitySetHasItemType link = e.ElementLink as TypedEntitySetHasItemType;
Validate(link);
}
internal static ValidationResult Validate(TypedEntitySetHasItemType link)
{
return(Validate(link, true));
}
public override void ElementPropertyChanged(ElementPropertyChangedEventArgs e)
{
TypedEntitySetHasItemType link = e.ModelElement as TypedEntitySetHasItemType;
Validate(link);
}
