internal EnvelopeReceiverManager(IMessagingHubListener listener)
{
_listener = listener;
_messageReceivers = new List <ReceiverFactoryPredicate <Message> >(new[]
{
new ReceiverFactoryPredicate <Message>(() => new UnsupportedMessageReceiver(), m => Task.FromResult(true), int.MaxValue)
});
_notificationReceivers = new List <ReceiverFactoryPredicate <Notification> >(new[]
{
new ReceiverFactoryPredicate <Notification>(() => new BlackholeEnvelopeReceiver(), n => Task.FromResult(true), int.MaxValue)
});
_commandReceivers = new List <ReceiverFactoryPredicate <Command> >(new[]
{
new ReceiverFactoryPredicate <Command>(() => new UnsupportedCommandReceiver(), c => Task.FromResult(true), int.MaxValue)
});
}
/// <summary>
/// Add a message receiver for the given mime type
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="onMessageReceived">A callback method that will be invoked when a message of the given mime type is received</param>
/// <param name="forMimeType">The mime type used to filter the received messages</param>
public static void AddMessageReceiver(this IMessagingHubListener listener, Func <Message, CancellationToken, Task> onMessageReceived, MediaType forMimeType = null)
{
listener.AddMessageReceiver(new LambdaMessageReceiver(onMessageReceived), m => Task.FromResult(forMimeType == null || Equals(m.Type, forMimeType)));
}
/// <summary>
/// Add a notification receiver for the given event type
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="onNotificationReceived">A callback method that will be invoked when a notification of the given event type is received</param>
/// <param name="forEventType">The event type used to filter the received notifications</param>
public static void AddNotificationReceiver(this IMessagingHubListener listener, Func <Notification, CancellationToken, Task> onNotificationReceived, Event?forEventType = null)
{
listener.AddNotificationReceiver(new LambdaNotificationReceiver(onNotificationReceived), n => Task.FromResult(forEventType == null || n.Event == forEventType));
}
/// <summary>
/// Add a command receiver for commands that satisfy the given filter criteria
/// </summary>
/// <param name="listener"></param>
/// <param name="commandReceiver"></param>
/// <param name="commandFilter"></param>
public static void AddCommandReceiver(this IMessagingHubListener listener, ICommandReceiver commandReceiver, Func <Message, Task <bool> > commandFilter)
{
listener.AddCommandReceiver(commandReceiver, commandFilter);
}
/// <summary>
/// Add a notification receiver for messages that satisfy the given filter criteria
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="notificationReceiver">The notification receiver that will be invoked when a notification that satisfy the given criteria is received</param>
/// <param name="notificationFilter">The criteria to filter the notifications</param>
public static void AddNotificationReceiver(this IMessagingHubListener listener, INotificationReceiver notificationReceiver, Func <Notification, Task <bool> > notificationFilter)
{
listener.AddNotificationReceiver(notificationReceiver, notificationFilter);
}
/// <summary>
/// Add a command receiver that will accept all commands
/// </summary>
/// <param name="listener"></param>
/// <param name="commandReceiver"></param>
public static void AddCommandReceiver(this IMessagingHubListener listener, ICommandReceiver commandReceiver)
{
listener.AddCommandReceiver(commandReceiver, c => Task.FromResult(true));
}
/// <summary>
/// Add a message receiver for messages that satisfy the given filter criteria
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="messageReceiver">The message receiver that will be invoked when a message that satisfy the given criteria is received</param>
/// <param name="messageFilter">The criteria to filter the messages</param>
public static void AddMessageReceiver(this IMessagingHubListener listener, IMessageReceiver messageReceiver, Func <Message, Task <bool> > messageFilter)
{
listener.AddMessageReceiver(messageReceiver, messageFilter);
}
/// <summary>
/// Add a notification receiver for the given event type
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="notificationReceiver">The notification receiver that will be invoked when a notification of the given event type is received</param>
/// <param name="forEventType">The event type used to filter the received notifications</param>
public static void AddNotificationReceiver(this IMessagingHubListener listener, INotificationReceiver notificationReceiver, Event?forEventType = null)
{
listener.AddNotificationReceiver(notificationReceiver, n => Task.FromResult(forEventType == null || n.Event == forEventType));
}
/// <summary>
/// Add a message receiver for the given mime type
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="messageReceiver">The message receiver that will be invoked when a message of the given mime type is received</param>
/// <param name="forMimeType">The mime type used to filter the received messages</param>
public static void AddMessageReceiver(this IMessagingHubListener listener, IMessageReceiver messageReceiver, MediaType forMimeType = null)
{
listener.AddMessageReceiver(messageReceiver, m => Task.FromResult(forMimeType == null || Equals(m.Type, forMimeType)));
}
/// <summary>
/// Add a command receiver for commands that satisfy the given filter criteria
/// </summary>
/// <param name="listener"></param>
/// <param name="onCommandReceived"></param>
/// <param name="commandFilter"></param>
public static void AddCommandReceiver(this IMessagingHubListener listener, Func <Command, CancellationToken, Task> onCommandReceived, Func <Command, Task <bool> > commandFilter)
{
listener.AddCommandReceiver(new LambdaCommandReceiver(onCommandReceived), commandFilter);
}
/// <summary>
/// Add a notification receiver for messages that satisfy the given filter criteria
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="onNotificationReceived">A callback method that will be invoked when a notification that satisfy the given criteria is received</param>
/// <param name="notificationFilter">The criteria to filter the notifications</param>
public static void AddNotificationReceiver(this IMessagingHubListener listener, Func <Notification, CancellationToken, Task> onNotificationReceived, Func <Notification, Task <bool> > notificationFilter)
{
listener.AddNotificationReceiver(new LambdaNotificationReceiver(onNotificationReceived), notificationFilter);
}
/// <summary>
/// Add a message receiver for messages that satisfy the given filter criteria
/// </summary>
/// <param name="listener">The listener to add the receivers to</param>
/// <param name="onMessageReceived">A callback method that will be invoked when a message that satisfy the given criteria is received</param>
/// <param name="messageFilter">The criteria to filter the messages</param>
public static void AddMessageReceiver(this IMessagingHubListener listener, Func <Message, CancellationToken, Task> onMessageReceived, Func <Message, Task <bool> > messageFilter)
{
listener.AddMessageReceiver(new LambdaMessageReceiver(onMessageReceived), messageFilter);
}
