public TicketingApplication(ITicketCommandFactory ticketCommandFactory, IConcertService concertService, IApplicationServiceBus applicationServiceBus)
{
ApplicationServiceBus = applicationServiceBus;
var inputBufferSize = 2 << 10;
var claimStrategy = new SingleThreadedClaimStrategy(inputBufferSize);
var waitStrategy = new SleepingWaitStrategy();
var commandHandlers = new CommandHandlerCollection();
RegisterCommandHandlers(concertService, commandHandlers);
inputDisruptor = new Disruptor<CommandMessage>(() => new CommandMessage(), claimStrategy, waitStrategy, TaskScheduler.Default);
inputDisruptor.HandleEventsWith(new CommandMessageHandler(commandHandlers));
// Publishers and translators to input buffer
commandMessageTranslator = new CommandMessageTranslator(ticketCommandFactory, ApplicationServiceBus);
}
public BarService(IApplicationServiceBus serviceBus, ISomeBarClass someBarClass)
{
this.serviceBus = serviceBus;
this.someBarClass = someBarClass;
}
public static void Init(
IApplicationLog applicationLog,
Func <ILogWriter, IApplicationWatchdog> initWatchdog,
Func <ILogWriter, IExceptionHandler> initExceptionHandler,
Func <ILogWriter, IAgentIdentity> initAgentIdentity,
Func <ILogWriter, IAgentIdentity, ISettingsProvider> initSettingsProvider,
Action <ISettingsProvider, IApplicationLog, IAgentIdentity> initApplicationLog,
Func
<IExceptionHandler, ILogWriter, ISettingsProvider, IAgentIdentity, IApplicationWatchdog,
IApplicationServiceBus> loadServiceBus,
Action onShutDown)
{
if (applicationLog == null)
{
throw new ArgumentNullException("applicationLog");
}
if (initWatchdog == null)
{
throw new ArgumentNullException("initWatchdog");
}
if (initApplicationLog == null)
{
throw new ArgumentNullException("initApplicationLog");
}
if (initExceptionHandler == null)
{
throw new ArgumentNullException("initExceptionHandler");
}
if (initSettingsProvider == null)
{
throw new ArgumentNullException("initSettingsProvider");
}
if (initAgentIdentity == null)
{
throw new ArgumentNullException("initAgentIdentity");
}
if (onShutDown == null)
{
throw new ArgumentNullException("onShutDown");
}
if (loadServiceBus == null)
{
throw new ArgumentNullException("loadServiceBus");
}
_onShutDown = onShutDown;
IApplicationWatchdog watchdog = initWatchdog(applicationLog);
watchdog.BeatDog();
_exceptionHandler = initExceptionHandler(applicationLog);
_agentIdentity = initAgentIdentity(applicationLog);
applicationLog.AddEntry(
new LogEntry(
MessageLevel.AppLifecycle,
ThisClassName,
string.Format("Agent {0} started.", _agentIdentity.ID)));
_settingsProvider = initSettingsProvider(applicationLog, _agentIdentity);
initApplicationLog(_settingsProvider, applicationLog, _agentIdentity);
_applicationLog = applicationLog;
_serviceBus = loadServiceBus(_exceptionHandler, applicationLog, _settingsProvider, _agentIdentity, watchdog);
_settingsProvider.SettingsChanged += SettingsProvider_SettingsChanged;
}
