public NodeHandler(Node node)
{
Node = node;
var stateFactory = new StateHandlerFactory(Node);
foreach (var messageType in stateFactory.TriggerMessageTypes)
{
// Ordinarily the Repository can discover all trigger messages in the RepositoryItem
// but since there are multiple types of repo items in this repo, we need to give it
// some assistance. The factory tells the repo what triggers it can handle.
TriggerMessageTypes.Add(messageType);
}
RepoItemFactory = stateFactory.CreateHandler;
}
public void Publish(RoutableMessage msg)
{
var repoItemMessage = msg as IRoutableMessage <THashKey>;
if (repoItemMessage != null)
{
var routingHash = repoItemMessage.RoutingTarget;
TRepoItem repoItem;
if (RepoItems.TryGetValue(routingHash, out repoItem))
{
repoItem.Publish(msg);
}
if (TriggerMessageTypes.Contains(msg.GetType()))
{
var newRepoItem = RepoItemFactory(msg);
RepoItems[routingHash] = newRepoItem;
newRepoItem.Publish(msg);
}
}
}