/// <summary>
/// Adds to the routing table
/// </summary>
/// <typeparam name="TRequest">Request message type</typeparam>
/// <typeparam name="TSender">Transport specific <see cref="ISender"/> type</typeparam>
/// <param name="address"><see cref="IAddress"/> of the remote <see cref="IReceiver"/> for this <see cref="ISender"/></param>
public void AddRequestRouting <TRequest, TSender>(IAddress address)
where TSender : ISender
{
if (address is null)
{
throw new ArgumentNullException(nameof(address));
}
if (typeof(TRequest).GetCustomAttribute <SerializableAttribute>() is null)
{
throw new UnserializableTypeException(typeof(TRequest));
}
if (typeof(TRequest).GetCustomAttribute <RequestAttribute>() is null)
{
throw new MissingAttributeException(typeof(TRequest), typeof(RequestAttribute));
}
var requestType = typeof(TRequest);
var newRouting = SenderRouting.For <TSender>(address);
if (routingTable.TryGetValue(requestType, out var existingRouting))
{
if (newRouting.Address.Equals(existingRouting.Address))
{
return;
}
else
{
throw new RoutingAlreadyRegisteredException <SenderRouting>(newRouting, existingRouting);
}
}
routingTable.Add(requestType, newRouting);
}
/// <summary> /// TryGets a <see cref="SenderRouting"/> for the request message type /// </summary> /// <typeparam name="TRequest">Request message type</typeparam> /// <param name="routing">Outs a matching <see cref="SenderRouting"/> for the request message type if the /// <see cref="RequestRouter"/> has one added</param> /// <returns>True if the <see cref="RequestRouter"/> has a <see cref="SenderRouting"/> for the request type; /// otherwise, false</returns> public bool RoutingFor <TRequest>(out SenderRouting senderMapping) => routingTable.TryGetValue(typeof(TRequest), out senderMapping);
