///
/// Retrieves a discount strategy associated to the customer type
///

///Based on the type of customer, return the appropriate discount strategy /// the appropriate discount strategy
public static IDiscountStrategy GetDiscountStrategyForCustomerType(StrategyPattern.Enumerations.EventEnumerations.CustomerType customerType)
{
    //Retrieve the enumeration's attributes specified in Enumerations/EventEnumerations.cs
    FieldInfo field = customerType.GetType().GetField(customerType.ToString());
    object[] attribs = field.GetCustomAttributes(typeof(DiscountTypeAttribute), false);

    //If no attribute was specified, then return the normal price by default
    if (attribs.Length == 0)
        return new NullDiscountStrategy();

    return Activator.CreateInstance((attribs[0] as DiscountTypeAttribute).DiscountStrategy) as IDiscountStrategy;
}
}