public override void Request()
{
if (realSubject == null)
{
LoadRealSubject();
}
realSubject.Request();
}
public override void Request()
{
//throw new NotImplementedException();
if (proxy == null)
{
proxy = new RealSubject();
}
proxy.Request();
}
public string Request()
{
if (_subject == null)
{
return("Protection Proxy: Authenticate first");
}
return("Protection Proxy: Call to " + _subject.Request());
}
public override void Request()
{
/*Use 'lazy initialization'*/
if (_realSubject == null)
{
_realSubject = new Subject();
}
_realSubject.Request();
}
public string Request()
{
if (subject == null)
{
Console.WriteLine("Subject inactive");
subject = new Subject();
}
Console.WriteLine("Subject active");
return("Proxy: Call to " + subject.Request());
}
public string Request()
{
//a virtual proxy creates the object only on its first method call
if (_subject == null)
{
Console.WriteLine("Subject inactive");
_subject = new Subject();
}
Console.WriteLine("Subject active");
return("Proxy: Call to " + _subject.Request());
}
public void Request()
{
Console.WriteLine($"This method is being called on : {this.ToString()}");
//create a lazy loader for the Subject
if (_subject == null)
{
_subject = new Subject();
}
Console.WriteLine(" |");
Console.Write(" ---");
_subject.Request();
}
public void Request()
{
var counter = 0;
while (true)
{
Console.WriteLine("Enter your password:"******"ivan", StringComparison.CurrentCultureIgnoreCase))
{
_subject.Request();
break;
}
else
{
Console.WriteLine("No Subject for you :(");
}
counter++;
if (counter == 3)
{
break;
}
}
}
public static void UseSubject(Subject subject)
{
subject.Request();
}
