public ProductEntity GetProductRequest()
{
// A virtual proxy creates the object only on its first method call i.e On demand
if (realSubject == null)
{
realSubject = new ProductRealSubject();
}
return(realSubject.GetProductRequest());
}
public string Authenticate(string _password)
{
if (_password != password)
{
validationMessage = "Authentication Failed";
}
else
{
realSubject = new ProductRealSubject();
validationMessage = "Authenticated, Kindly Continue Shopping";
}
return(validationMessage);
}