public EventSubscriber(string subscriptionName, IHandlerProvider handlerProvider, string[] subEndPoints)
{
SubscriptionName = subscriptionName;
HandlerProvider = handlerProvider;
SubEndPoints = subEndPoints;
_ReceiveWorkTasks = new List <Task>();
}
public static IMessageDispatcher Create(IHandlerProvider handlerProvider,
string dispatcherName,
params object[] args)
{
IMessageDispatcher messageDispatcher = ServiceLocator.Instance.GetService<IMessageDispatcher>(dispatcherName);
IEnumerable handlers = handlerProvider.GetHandlers();
MethodInfo methodInfo = messageDispatcher.GetType().GetMethod("Register", BindingFlags.Public | BindingFlags.Instance);
foreach (object handlerObject in handlers)
{
var handlerInterfaceTypeQuery = from p in handlerObject.GetType().GetInterfaces()
where p.IsGenericType &&
p.GetGenericTypeDefinition().Equals(typeof(IHandler<>))
select p;
if (handlerInterfaceTypeQuery != null)
{
foreach (var handlerInterfaceType in handlerInterfaceTypeQuery)
{
Type messageType = handlerInterfaceType.GetGenericTypeDefinition();
MethodInfo genericRegisterMethod = methodInfo.MakeGenericMethod(messageType);
genericRegisterMethod.Invoke(messageDispatcher, new object[] { handlerObject });
}
}
}
return messageDispatcher;
}
public DomainEventSubscriber(string name, EQueueClientsConsumers.ConsumerSetting consumerSetting,
string groupName, string subscribeTopic,
IHandlerProvider handlerProvider)
: base(groupName, consumerSetting, groupName, subscribeTopic)
{
HandlerProvider = handlerProvider;
}
/// <summary>
/// Parameterized constructor.
/// </summary>
public DefaultCommandExecutor(IHandlerProvider handerProvider,
IHandlerRecordStore handlerStore,
ITypeCodeProvider typeCodeProvider,
ILoggerFactory loggerFactory)
: base(handerProvider, handlerStore, typeCodeProvider, loggerFactory)
{
}
public EventSubscriber(IMessageQueueClient messageQueueClient,
IHandlerProvider handlerProvider,
ICommandBus commandBus,
IMessagePublisher messagePublisher,
string subscriptionName,
TopicSubscription[] topicSubscriptions,
string consumerId,
ConsumerConfig consumerConfig = null)
{
ConsumerConfig = consumerConfig ?? ConsumerConfig.DefaultConfig;
MessageQueueClient = messageQueueClient;
HandlerProvider = handlerProvider;
_topicSubscriptions = topicSubscriptions ?? new TopicSubscription[0];
_topicSubscriptions.Where(ts => ts.TagFilter != null)
.ForEach(ts => { TagFilters.Add(ts.Topic, ts.TagFilter); });
ConsumerId = consumerId;
SubscriptionName = subscriptionName;
MessagePublisher = messagePublisher;
CommandBus = commandBus;
var loggerFactory = ObjectProviderFactory.GetService <ILoggerFactory>();
MessageProcessor = new MailboxProcessor(new DefaultProcessingMessageScheduler(),
new OptionsWrapper <MailboxOption>(new MailboxOption
{
BatchCount = ConsumerConfig.MailboxProcessBatchCount
}),
loggerFactory.CreateLogger <MailboxProcessor>());
Logger = loggerFactory.CreateLogger(GetType().Name);
}
public static IMessageDispatcher Create(IHandlerProvider handlerProvider,
string dispatcherName,
params object[] args)
{
IMessageDispatcher messageDispatcher = ServiceLocator.Instance.GetService <IMessageDispatcher>(dispatcherName);
IEnumerable handlers = handlerProvider.GetHandlers();
MethodInfo methodInfo = messageDispatcher.GetType().GetMethod("Register", BindingFlags.Public | BindingFlags.Instance);
foreach (object handlerObject in handlers)
{
var handlerInterfaceTypeQuery = from p in handlerObject.GetType().GetInterfaces()
where p.IsGenericType &&
p.GetGenericTypeDefinition().Equals(typeof(IHandler <>))
select p;
if (handlerInterfaceTypeQuery != null)
{
foreach (var handlerInterfaceType in handlerInterfaceTypeQuery)
{
Type messageType = handlerInterfaceType.GetGenericTypeDefinition();
MethodInfo genericRegisterMethod = methodInfo.MakeGenericMethod(messageType);
genericRegisterMethod.Invoke(messageDispatcher, new object[] { handlerObject });
}
}
}
return(messageDispatcher);
}
public CommandProcessorFactory(
IHandlerProvider <TSession, TConnection> handlerProvider,
ICommandExecutor <TConnection> commandExecutor
)
{
_handlerProvider = handlerProvider ?? throw new ArgumentNullException(nameof(handlerProvider));
_commandExecutor = commandExecutor ?? throw new ArgumentNullException(nameof(commandExecutor));
}
public EventSubscriber(string subscriptionName, IHandlerProvider handlerProvider, string[] subEndPoints)
: base(handlerProvider, subscriptionName)
{
SubEndPoints = subEndPoints;
_ReceiveWorkTasks = new List <Task>();
MessageQueue = new BlockingCollection <IMessageContext>();
_Logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public CommandConsumer(IHandlerProvider handlerProvider, string receiveEndPoint)
: base(handlerProvider)
{
MessageQueue = new BlockingCollection <IMessageContext>();
ReceiveEndPoint = receiveEndPoint;
ReplySenders = new Dictionary <string, ZmqSocket>();
_Logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public NotificationPublisher(
IHandlerProvider <TSession, TConnection> handlerProvider,
INotificationExecutor <TSession> executor
)
{
_handlerProvider = handlerProvider ?? throw new ArgumentNullException(nameof(handlerProvider));
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
}
public QueryProcessor(
IHandlerProvider <TSession, TConnection> handlerProvider,
IQueryExecutor <TConnection> executor
)
{
_handlerProvider = handlerProvider ?? throw new ArgumentNullException(nameof(handlerProvider));
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
}
public EventSubscriber(string subscriptionName, IHandlerProvider handlerProvider, string[] subEndPoints)
: base(handlerProvider, subscriptionName)
{
SubEndPoints = subEndPoints;
_ReceiveWorkTasks = new List<Task>();
MessageQueue = new BlockingCollection<IMessageContext>();
_Logger = IoCFactory.Resolve<ILoggerFactory>().Create(this.GetType());
}
public RabbitMqEventBus(ConnectionFactory connectionFactory, IHandlerProvider handlerProvider, IMessageProvider messageProvider = null, INameProvider nameProvider = null)
{
connectionProvider = new ConnectionProvider(connectionFactory);
subscriptionManager = new SubscriptionManager();
this.handlerProvider = handlerProvider;
this.messageProvider = messageProvider ?? new JsonMessageProvider();
this.nameProvider = nameProvider ?? new DefaultQueueNameProvider();
}
public CommandConsumer(IHandlerProvider handlerProvider, string receiveEndPoint)
: base(handlerProvider)
{
MessageQueue = new BlockingCollection<IMessageContext>();
ReceiveEndPoint = receiveEndPoint;
ReplySenders = new Dictionary<string, ZmqSocket>();
_Logger = IoCFactory.Resolve<ILoggerFactory>().Create(this.GetType());
}
/// <summary>
/// Mediator constructor
/// </summary>
/// <param name="provider">Event and query handlers provider</param>
/// <param name="middlewareProvider">Event and query middlewares provider</param>
/// <param name="eventDispatchStrategy">Event dispatching strategy to use</param>
public Mediator(IHandlerProvider provider, IMiddlewareProvider middlewareProvider, IEventDispatchStrategy eventDispatchStrategy)
{
_queryHandlerProvider = provider;
_eventHandlerProvider = provider;
_eventDispatchStrategy = eventDispatchStrategy;
_queryMiddlewareProvider = middlewareProvider;
_eventMiddlewareProvider = middlewareProvider;
}
public CommandConsumer(IHandlerProvider handlerProvider,
string serviceBusConnectionString,
string commandQueueName)
: base(serviceBusConnectionString)
{
_handlerProvider = handlerProvider;
_commandQueueName = commandQueueName;
_replyProducers = new Dictionary <string, TopicClient>();
}
public CommandConsumer(IHandlerProvider handlerProvider,
IMessagePublisher messagePublisher,
string commandQueueName)
{
_commandQueueName = commandQueueName;
_handlerProvider = handlerProvider;
_messagePublisher = messagePublisher;
_messageQueueClient = IoCFactory.Resolve<IMessageQueueClient>();
_logger = IoCFactory.Resolve<ILoggerFactory>().Create(this.GetType());
}
/// <summary>
/// Parameterized Constructor.
/// </summary>
public MessageExecutor(IHandlerProvider handlerProvider,
IHandlerRecordStore handlerStore,
ITypeCodeProvider typeCodeProvider,
ILoggerFactory loggerFactory)
{
this._handlerProvider = handlerProvider;
this._handlerStore = handlerStore;
this._typeCodeProvider = typeCodeProvider;
this._logger = loggerFactory.GetOrCreate("Cqrs");
}
public CommandConsumer(IHandlerProvider handlerProvider,
IMessagePublisher messagePublisher,
string commandQueueName)
{
_commandQueueName = commandQueueName;
_handlerProvider = handlerProvider;
_messagePublisher = messagePublisher;
_messageQueueClient = IoCFactory.Resolve <IMessageQueueClient>();
_logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public EventSubscriber(string serviceBusConnectionString,
IHandlerProvider handlerProvider,
string subscriptionName,
params string[] topics)
: base(serviceBusConnectionString)
{
_handlerProvider = handlerProvider;
_topics = topics;
_subscriptionName = subscriptionName;
_consumeWorkTasks = new List <Task>();
}
private static T GetHandlerFromObject <T>(object obj) where T : class
{
IHandlerProvider <T> handlerProvider = obj as IHandlerProvider <T>;
if (handlerProvider != null)
{
return(handlerProvider.Handler);
}
return(obj as T);
}
public EventSubscriber(string serviceBusConnectionString,
IHandlerProvider handlerProvider,
string subscriptionName,
params string[] topics)
: base(handlerProvider, subscriptionName)
{
_serviceBusClient = new ServiceBusClient(serviceBusConnectionString);
_handlerProvider = handlerProvider;
_topics = topics;
_subscriptionName = subscriptionName;
_consumeWorkTasks = new List<Task>();
}
/// <summary>
/// Register an instance of IHandlerProvider which will provide handlers for raised events.
/// Multiple handler providers may be registered.
/// </summary>
/// <param name="handlerProvider"></param>
public void RegisterProvider(IHandlerProvider handlerProvider)
{
if (handlerProvider == null)
{
throw new ArgumentNullException(nameof(handlerProvider));
}
if (_handlerProviders.Contains(handlerProvider))
{
return;
}
_handlerProviders.Add(handlerProvider);
}
public CommandConsumer(string name, EQueueClientsConsumers.ConsumerSetting consumerSetting, string groupName,
string subscribeTopic, string brokerAddress, int producerBrokerPort,
IHandlerProvider handlerProvider)
: base(name, consumerSetting, groupName, subscribeTopic)
{
HandlerProvider = handlerProvider;
var producerSetting = new EQueueClientsProducers.ProducerSetting();
producerSetting.BrokerAddress = brokerAddress;
producerSetting.BrokerPort = producerBrokerPort;
Producer = new EQueueClientsProducers.Producer(string.Format("{0}-Reply-Producer", name), producerSetting);
CommandConsumers.Add(this);
}
//public static async Task<T> HandleAsync<T>(this IHandlerProvider handlerProvider, IResolverSession session,
// string scopeId, string actionId, object[] requests, CancellationToken cancellationToken)
//{
// var actionBytes = new byte[4];
// actionBytes.AddBytes<int>(actionId, 4, 0);
// return await HandleAsync<T>(handlerProvider, session, scopeId, actionBytes, requests, cancellationToken);
//}
public static async Task <T> HandleAsync <T>(this IHandlerProvider handlerProvider, IResolverSession session,
string scopeId, string actionId, object[] requests, CancellationToken cancellationToken)
{
var parameterTypes = requests.Where(r => !(r is CancellationToken)).Select(r => r.GetType()).ToArray();
var returnType = typeof(T);
var parameterHash = TypeHasher.GetMethodBytes(parameterTypes, returnType, t => t.Name);
//var scopeBytes = Encoding.UTF8.GetBytes(scopeId);
var actionHash = TypeHasher.CreateMD5Hash(Encoding.UTF8.GetBytes($"scope-{scopeId}:action-{actionId}"), parameterHash);
var handler = handlerProvider.GetHandler(actionHash.ToByteArray());
return((T)await handler.HandleAsync(session, requests, cancellationToken));
}
public EventSubscriber(IMessageQueueClient messageQueueClient,
IHandlerProvider handlerProvider,
ICommandBus commandBus,
IMessagePublisher messagePublisher,
string subscriptionName,
params string[] topics)
{
_MessageQueueClient = messageQueueClient;
_handlerProvider = handlerProvider;
_topics = topics;
_subscriptionName = subscriptionName;
_messagePublisher = messagePublisher;
_commandBus = commandBus;
_logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public MethodProtocolHandler(IHandlerProvider handlerProvider, IResolverSession resolverSession)
{
if (handlerProvider == null)
{
throw new ArgumentNullException(nameof(handlerProvider));
}
if (resolverSession == null)
{
throw new ArgumentNullException(nameof(resolverSession));
}
this.handlerProvider = handlerProvider;
//this.resolverSession = resolverSession;
}
public EventSubscriber(IMessageQueueClient messageQueueClient,
IHandlerProvider handlerProvider,
ICommandBus commandBus,
IMessagePublisher messagePublisher,
string subscriptionName,
params string[] topics)
{
_MessageQueueClient = messageQueueClient;
_handlerProvider = handlerProvider;
_topics = topics;
_subscriptionName = subscriptionName;
_messagePublisher = messagePublisher;
_commandBus = commandBus;
_logger = IoCFactory.Resolve<ILoggerFactory>().Create(this.GetType());
}
public EventSubscriber(IMessageQueueClient messageQueueClient,
IHandlerProvider handlerProvider,
ICommandBus commandBus,
IMessagePublisher messagePublisher,
string subscriptionName,
string topic,
string consumerId)
{
_MessageQueueClient = messageQueueClient;
_handlerProvider = handlerProvider;
_topic = topic;
_consumerId = consumerId;
_subscriptionName = subscriptionName;
_messagePublisher = messagePublisher;
_commandBus = commandBus;
_messageProcessor = new MessageProcessor(new DefaultProcessingMessageScheduler <IMessageContext>());
_logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public CommandConsumer(IMessageQueueClient messageQueueClient,
IMessagePublisher messagePublisher,
IHandlerProvider handlerProvider,
string commandQueueName,
string consumerId,
ConsumerConfig consumerConfig = null)
{
_consumerConfig = consumerConfig ?? ConsumerConfig.DefaultConfig;
_commandQueueName = commandQueueName;
_handlerProvider = handlerProvider;
_messagePublisher = messagePublisher;
_consumerId = consumerId;
_cancellationTokenSource = new CancellationTokenSource();
_messageQueueClient = messageQueueClient;
_messageProcessor = new MessageProcessor(new DefaultProcessingMessageScheduler <IMessageContext>(),
_consumerConfig.MailboxProcessBatchCount);
_logger = IoCFactory.IsInit() ? IoCFactory.Resolve <ILoggerFactory>().Create(GetType().Name) : null;
}
public PipelineBuilder(
[NotNull]BusSettings busSettings,
[NotNull]IHandlerProvider handlerProvider,
[NotNull]IGlobalPipelineProvider globalPipelineProvider,
[NotNull]IGlobalPipelineTracker tracker,
[NotNull]IDependencyScope dependencyScope)
{
if (handlerProvider == null) throw new ArgumentNullException(nameof(handlerProvider));
if (globalPipelineProvider == null) throw new ArgumentNullException(nameof(globalPipelineProvider));
if (tracker == null) throw new ArgumentNullException(nameof(tracker));
if (dependencyScope == null) throw new ArgumentNullException(nameof(dependencyScope));
if (busSettings == null) throw new ArgumentNullException(nameof(busSettings));
this.handlerProvider = handlerProvider;
this.globalPipelineProvider = globalPipelineProvider;
this.tracker = tracker;
this.dependencyScope = dependencyScope;
this.busSettings = busSettings;
}
public CommandConsumer(IMessageQueueClient messageQueueClient,
IMessagePublisher messagePublisher,
IHandlerProvider handlerProvider,
string commandQueueName,
string consumerId,
int fullLoadThreshold = 1000,
int waitInterval = 1000)
{
_fullLoadThreshold = fullLoadThreshold;
_waitInterval = waitInterval;
_commandQueueName = commandQueueName;
_handlerProvider = handlerProvider;
_messagePublisher = messagePublisher;
_consuemrId = consumerId;
_cancellationTokenSource = new CancellationTokenSource();
_messageQueueClient = messageQueueClient;
_messageProcessor = new MessageProcessor(new DefaultProcessingMessageScheduler <IMessageContext>());
_logger = IoCFactory.Resolve <ILoggerFactory>().Create(this.GetType());
}
public EventSubscriber(IMessageQueueClient messageQueueClient,
IHandlerProvider handlerProvider,
ICommandBus commandBus,
IMessagePublisher messagePublisher,
string subscriptionName,
string topic,
string consumerId,
ConsumerConfig consumerConfig = null)
{
_consumerConfig = consumerConfig ?? ConsumerConfig.DefaultConfig;
_messageQueueClient = messageQueueClient;
_handlerProvider = handlerProvider;
_topic = topic;
_consumerId = consumerId;
_subscriptionName = subscriptionName;
_messagePublisher = messagePublisher;
_commandBus = commandBus;
_messageProcessor = new MessageProcessor(new DefaultProcessingMessageScheduler <IMessageContext>(),
_consumerConfig.MailboxProcessBatchCount);
_logger = IoCFactory.IsInit() ? IoCFactory.Resolve <ILoggerFactory>().Create(GetType().Name) : null;
}
public CommandProcessor(IMessageQueueClient messageQueueClient,
IMessagePublisher messagePublisher,
IHandlerProvider handlerProvider,
string commandQueueName,
string consumerId,
ConsumerConfig consumerConfig = null)
{
ConsumerConfig = consumerConfig ?? ConsumerConfig.DefaultConfig;
CommandQueueName = commandQueueName;
HandlerProvider = handlerProvider;
MessagePublisher = messagePublisher;
ConsumerId = consumerId;
CancellationTokenSource = new CancellationTokenSource();
MessageQueueClient = messageQueueClient;
var loggerFactory = ObjectProviderFactory.GetService <ILoggerFactory>();
MessageProcessor = new MailboxProcessor(new DefaultProcessingMessageScheduler(),
new OptionsWrapper <MailboxOption>(new MailboxOption
{
BatchCount = ConsumerConfig.MailboxProcessBatchCount
}),
loggerFactory.CreateLogger <MailboxProcessor>());
Logger = loggerFactory.CreateLogger(GetType().Name);
}
public Mediator(IHandlerProvider handlerProvider)
{
this._handlerProvider = handlerProvider;
}
public CommandConsumerBase(IHandlerProvider handlerProvider)
{
_handlerProvider = handlerProvider;
_logger = IoCFactory.Resolve<ILoggerFactory>().Create(this.GetType());
}
public Bus(IHandlerProvider handlerProvider, IMessageDecoratorProvider decoratorProvider)
{
_handlerProvider = handlerProvider;
_decoratorProvider = decoratorProvider;
}
public CommandToHandlerMapper(IHandlerProvider handlerProvider)
{
_handlerProvider = handlerProvider;
}
public void AddProvider(string name, IHandlerProvider provider)
{
this.providers.Add(name, provider.SetDependencyProvider(_provider));
}
public static async Task <T> HandleAsync <T>(this IHandlerProvider handlerProvider, IResolverSession session,
string scopeId, string actionId, params object[] requests)
{
//var actionBytes = Encoding.UTF8.GetBytes(actionId);
return(await HandleAsync <T>(handlerProvider, session, scopeId, actionId, requests, CancellationToken.None));
}
