public TaskMailerService()
{
//Create a logger
var properties = new NameValueCollection();
properties["showDateTime"] = "true";
LogManager.Adapter = new ConsoleOutLoggerFactoryAdapter(properties);
var logger = LogManager.GetLogger(typeof (Dispatcher));
var container = new TinyIoCContainer();
container.Register<IAmAMessageMapper<TaskReminderCommand>, TaskReminderCommandMessageMapper>();
var handlerFactory = new TinyIocHandlerFactory(container);
var subscriberRegistry = new SubscriberRegistry();
//create policies
var retryPolicy = Policy
.Handle<Exception>()
.WaitAndRetry(new[]
{
TimeSpan.FromMilliseconds(50),
TimeSpan.FromMilliseconds(100),
TimeSpan.FromMilliseconds(150)
});
var circuitBreakerPolicy = Policy
.Handle<Exception>()
.CircuitBreaker(1, TimeSpan.FromMilliseconds(500));
var policyRegistry = new PolicyRegistry()
{
{CommandProcessor.RETRYPOLICY, retryPolicy},
{CommandProcessor.CIRCUITBREAKER, circuitBreakerPolicy}
};
//create message mappers
//var messageMapperRegistry =
//create the gateway
var gateway = new RMQMessagingGateway(logger);
var builder = DispatchBuilder.With()
.WithLogger(logger)
.WithCommandProcessor(CommandProcessorBuilder.With()
.Handlers(new HandlerConfiguration(subscriberRegistry, handlerFactory))
.Policies(policyRegistry)
.Logger(logger)
.TaskQueues(new MessagingConfiguration(
messageStore: new RavenMessageStore(new EmbeddableDocumentStore(), logger),
messagingGateway: gateway,
messageMapperRegistry: null
))
.RequestContextFactory(new InMemoryRequestContextFactory())
.Build()
)
.WithMessageMappers(null)
.WithChannelFactory(new RMQInputChannelfactory(gateway))
.ConnectionsFromConfiguration();
dispatcher = builder.Build();
}
private PipelineContinuation InitializeContainer(ICommunicationContext arg)
{
var container = new TinyIoCContainer();
container.Register<IHandleRequests<AddTaskCommand>, AddTaskCommandHandler>().AsMultiInstance();
container.Register<ITaskListRetriever, TaskListRetriever>().AsMultiInstance();
container.Register<ITasksDAO, TasksDAO>().AsMultiInstance();
var logger = LogManager.GetLogger("TaskList");
container.Register<ILog, ILog>(logger);
container.Register<IAmARequestContextFactory, InMemoryRequestContextFactory>().AsMultiInstance();
container.Register<IAmAMessageStore<Message>, RavenMessageStore>().AsSingleton();
container.Register<IAmAMessagingGateway, RMQMessagingGateway>().AsSingleton();
var handlerFactory = new TinyIocHandlerFactory(container);
var messageMapperFactory = new TinyIoCMessageMapperFactory(container);
var subscriberRegistry = new SubscriberRegistry();
subscriberRegistry.Register<AddTaskCommand, AddTaskCommandHandler>();
//create policies
var retryPolicy = Policy
.Handle<Exception>()
.WaitAndRetry(new[]
{
TimeSpan.FromMilliseconds(50),
TimeSpan.FromMilliseconds(100),
TimeSpan.FromMilliseconds(150)
});
var circuitBreakerPolicy = Policy
.Handle<Exception>()
.CircuitBreaker(1, TimeSpan.FromMilliseconds(500));
var policyRegistry = new PolicyRegistry()
{
{CommandProcessor.RETRYPOLICY, retryPolicy},
{CommandProcessor.CIRCUITBREAKER, circuitBreakerPolicy}
};
//create message mappers
var messageMapperRegistry = new MessageMapperRegistry(messageMapperFactory);
//create the gateway
var gateway = new RMQMessagingGateway(logger);
var commandProcessor = CommandProcessorBuilder.With()
.Handlers(new HandlerConfiguration(subscriberRegistry, handlerFactory))
.Policies(policyRegistry)
.Logger(logger)
.TaskQueues(new MessagingConfiguration(
messageStore: new RavenMessageStore(new EmbeddableDocumentStore(), logger),
messagingGateway: gateway,
messageMapperRegistry: messageMapperRegistry
))
.RequestContextFactory(new InMemoryRequestContextFactory())
.Build();
resolver.AddDependencyInstance<IAmACommandProcessor>(commandProcessor, DependencyLifetime.Singleton);
resolver.AddDependency<ITaskRetriever, TaskRetriever>(DependencyLifetime.Singleton);
resolver.AddDependency<ITaskListRetriever, TaskListRetriever>(DependencyLifetime.Singleton);
return PipelineContinuation.Continue;
}
public RMQInputChannelfactory(RMQMessagingGateway gateway)
{
this.gateway = gateway;
}
