public void Request()
{
if (CheckAccess())
{
if (realSubject == null)
{
realSubject = new RealSubject();
}
realSubject.Request();
LogAccess();
}
}
public void Run()
{
Console.WriteLine("Client: Executing the client code with a real subject:");
var realSubject = new RealSubject();
ClientCode(realSubject);
Console.WriteLine();
Console.WriteLine("Client: Executing the same client code with a proxy:");
var proxy = new Proxy(realSubject);
ClientCode(proxy);
}
static void Main(string[] args)
{
Client client = new Client();
Console.WriteLine("Client: Executing the client code with a real subject:");
RealSubject realSubject = new RealSubject();
client.ClientCode(realSubject);
Console.WriteLine();
Console.WriteLine("Client: Executing the same client code with a proxy:");
Proxy proxy = new Proxy(realSubject);
client.ClientCode(proxy);
}
public Proxy(RealSubject realSubject)
{
this.realSubject = realSubject;
}