public Country Add(Country entity)
{
if (entity.Id > 0) return entity;
context.Country.AddObject(entity);
try
{
context.SaveChanges();
}
catch (OptimisticConcurrencyException e)
{
//An optimistic concurrency violation has occurred in the data source.
throw new ConcurrencyException(e.Message);
}
return entity;
}
public Country Update(Country entity)
{
return entity;
}
public void Delete(Country entity)
{
context.DeleteObject(entity);
}
private void FixupCountry(Country previousValue)
{
if (previousValue != null && previousValue.Address.Contains(this))
{
previousValue.Address.Remove(this);
}
if (Country != null)
{
if (!Country.Address.Contains(this))
{
Country.Address.Add(this);
}
if (Country_id != Country.Id)
{
Country_id = Country.Id;
}
}
}