static void Main(string[] args)
{
//This is going to return an instance of a particular card type object
//through the interface IcreditCard.
ICreditCard creditCardInstance = new PlatinumCreditCardFactory().CreateProduct();
if (creditCardInstance != null)
{
Console.WriteLine("Card Type: " + creditCardInstance.GetCardType());
Console.WriteLine("Card Limit: " + creditCardInstance.GetCardLimit());
Console.WriteLine("Annual Charge: " + creditCardInstance.GetAnnualCharge());
}
else
{
Console.WriteLine("Invalid Card type.");
}
Console.WriteLine("*************************************************************");
creditCardInstance = new MoneybackCreditCardFactory().CreateProduct();
if (creditCardInstance != null)
{
Console.WriteLine("Card Type: " + creditCardInstance.GetCardType());
Console.WriteLine("Card Limit: " + creditCardInstance.GetCardLimit());
Console.WriteLine("Annual Charge: " + creditCardInstance.GetAnnualCharge());
}
else
{
Console.WriteLine("Invalid Card type.");
}
Console.WriteLine("******************************Credit Card Factory Layer is another abstract layer*******************************");
//This is going to return an instance of a Particular Card type object
int cardType = Convert.ToInt32(Console.ReadLine());
ICreditCard cardFactory = new CreditCardFactory().CreateObject(cardType);
if (creditCardInstance != null)
{
Console.WriteLine("Card Type: " + cardFactory.GetCardType());
Console.WriteLine("Card Limit: " + cardFactory.GetCardLimit());
Console.WriteLine("Annual Charge: " + cardFactory.GetAnnualCharge());
}
else
{
Console.WriteLine("Invalid Card type.");
}
Console.ReadLine();
}
public ICreditCard CreateObject(int cardType)
{
ICreditCard product = null;
if (cardType == 1)
{
product = new PlatinumCreditCardFactory().CreateProduct();
}
else if (cardType == 2)
{
product = new MoneybackCreditCardFactory().CreateProduct();
}
else if (cardType == 3)
{
product = new TitaniumCreditCardFactory().CreateProduct();
}
return(product);
}
