public void PostCommit(Commit committed)
{
if (committed != null)
{
_scheduler.ScheduleDispatch(committed);
}
}
public void Dispatch(Commit commit)
{
List<EventMessage> events = commit.Events;
foreach (EventMessage message in events)
{
var @event = message.Body;
_bus.Publish(@event);
}
}
public void DispatchCommit(Commit commit)
{
foreach (var @event in commit.Events)
{
foreach (var eventHandler in eventHandlers)
{
eventHandler.Handle(@event);
}
}
}
public Commit Select(Commit committed)
{
var eventConversionRunner = _eventConversionRunnerFactory();
foreach (var eventMessage in committed.Events)
{
eventMessage.Body = eventConversionRunner.Run(eventMessage.Body);
}
return committed;
}
public void Dispatch(Commit commit)
{
for (var i = 0; i < commit.Events.Count; i++)
{
var eventMessage = commit.Events[i];
var busMessage = eventMessage.Body as Event;
// AppendHeaders(busMessage, commit.Headers); // optional
// AppendHeaders(busMessage, eventMessage.Headers); // optional
// AppendVersion(commit, i); // optional
_ravenDispatcher.Publish(busMessage);
Bus.Publish(busMessage);
}
}
private static void DispatchCommit(Commit commit)
{
// This is where we'd hook into our messaging infrastructure, such as NServiceBus,
// MassTransit, WCF, or some other communications infrastructure.
// This can be a class as well--just implement IDispatchCommits.
try
{
foreach (var @event in commit.Events)
Console.WriteLine(Resources.MessagesDispatched + ((SomeDomainEvent)@event.Body).Value);
}
catch (Exception)
{
Console.WriteLine(Resources.UnableToDispatch);
}
}
public bool PreCommit(Commit attempt)
{
return true;
}
public void PostCommit(Commit committed)
{
}
private void CopyToEvents(int minRevision, int maxRevision, int currentRevision, Commit commit)
{
foreach (var @event in commit.Events)
{
if (currentRevision > maxRevision)
{
Logger.Debug(Resources.IgnoringBeyondRevision, commit.CommitId, StreamId, maxRevision);
break;
}
if (currentRevision++ < minRevision)
{
Logger.Debug(Resources.IgnoringBeforeRevision, commit.CommitId, StreamId, maxRevision);
continue;
}
_committed.Add(@event);
StreamRevision = currentRevision - 1;
}
}
private void CopyToCommittedHeaders(Commit commit)
{
foreach (var key in commit.Headers.Keys)
{
_committedHeaders[key] = commit.Headers[key];
}
}
public void PostCommit(Commit committed)
{
// anything to do after the commit has been persisted.
}
public bool PreCommit(Commit attempt)
{
// Can easily do logging or other such activities here
return true; // true == allow commit to continue, false = stop.
}
public Commit Select(Commit committed)
{
// return null if the user isn't authorized to see this commit
return committed;
}
public Commit Select(Commit committed)
{
return committed;
}
public virtual bool PreCommit(Commit attempt)
{
return true;
}
public virtual void Dispatch(Commit commit)
{
_eventPublisherFactory().Publish(commit.Events.Select(e => e.Body), commit.Headers, commit.Events.ToDictionary(e => e.Body, e => e.Headers));
}
protected override void Because()
{
selected = DispatchSchedulerHook.Select(commit);
}