static void Main(string[] args)
{
var log = new ConsoleLog();
var ba = new BankAccount(log);
ba.Deposit(100);
// throws exception
var ba1 = new BankAccount(null);
ba1.Deposit(100);
var nullLog = new NullLog();
var ba2 = new BankAccount(nullLog);
ba2.Deposit(100);
// using ImpromptuInterface
var log1 = Null <ILog> .Instance;
log1.Info("asdfasdf");
var ba3 = new BankAccount(log1);
ba3.Deposit(100);
}
static void Main(string[] args)
{
var log = new ConsoleLog();
var ba = new BankAccount(log);
//sta ako ne zelimo log?
var noLog = new NullLog();
var ba2 = new BankAccount(noLog);
//vjezbam dependency injection //nuget autofac
var cb = new ContainerBuilder();
cb.RegisterType <BankAccount>();
cb.RegisterType <NullLog>().As <ILog>();
using (var c = cb.Build())
{
var ba3 = c.Resolve <BankAccount>();
ba3.Deposit(50);
}
//test za dinamicki null objekat
var nula = Null <ILog> .Instance;
var ba4 = new BankAccount(nula);
ba4.Deposit(75);
Console.ReadLine();
}
static void Main(string[] args)
{
var log = new NullLog();
var ba = new Account(log);
ba.SomeOperation();
}
private static void Test2()
{
var consoleLogger = new NullLog();
var ba = new BankAccount(consoleLogger);
ba.Deposit(50);
}
static void Main(string[] args)
{
var consoleLog = new ConsoleLog();
var bankAccount1 = new BankAccount(consoleLog);
bankAccount1.Deposit(100);
var nullLog = new NullLog();
var bankAccount2 = new BankAccount(nullLog);
bankAccount2.Deposit(150);
}
static void Main(string[] args)
{
var nullLog = new NullLog();
var a = new Account(nullLog);
a.SomeOperation();
a.SomeOperation();
a.SomeOperation();
a.SomeOperation();
a.SomeOperation();
a.SomeOperation();
}
static void Main(string[] args)
{
// Real logger
var log = new ConsoleLog();
var ba = new BankAccount(log);
ba.Deposit(100);
ba.Withdraw(200);
// Dummy logger
var nullLog = new NullLog();
var nullLogBankAccount = new BankAccount(nullLog);
nullLogBankAccount.Deposit(100);
// Low effort dummy logger (slower, but useful for large interfaces)
ILog nullTLog = Null <ILog> .Instance;
var nullTLogBankAccount = new BankAccount(nullTLog);
nullTLogBankAccount.Deposit(100);
}