/// <summary>
/// First time initialization and reconfig in case of restore
/// </summary>
/// <param name="model"></param>
private void Configure(Model model)
{
_commandStore = _config.CreateCommandStore();
_snapshotStore = _config.CreateSnapshotStore();
_journalAppender = JournalAppender.Create(model.Revision + 1, _commandStore);
_kernel = _config.CreateKernel(model);
_kernel.SetSynchronizer(_synchronizer);
}
/// <summary>
/// First time initialization and reconfig in case of restore
/// </summary>
/// <param name="model"></param>
private void Configure(Model model)
{
_commandStore = _config.CreateCommandStore();
_snapshotStore = _config.CreateSnapshotStore();
_journalAppender = JournalAppender.Create(model.Revision + 1, _commandStore);
_kernel = _config.CreateKernel(model);
_kernel.SetSynchronizer(_synchronizer);
//Capture events emitted during Command.Execute
model.Events.Subscribe(e => _capturedEvents.Add(e));
}
/// <summary>
/// Create by writing a ModelCreated entry to the journal
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="config"></param>
/// <returns></returns>
public static Engine <TModel> Create <TModel>(EngineConfiguration config = null) where TModel : Model, new()
{
config = config ?? new EngineConfiguration();
config.ModelType = typeof(TModel);
var commandStore = config.CreateCommandStore();
if (!commandStore.IsEmpty)
{
throw new InvalidOperationException("Cannot Create(): empty CommandStore required");
}
if (!config.CreateSnapshotStore().IsEmpty)
{
throw new InvalidOperationException("Can't Create(): empty SnapshotStore required");
}
var appender = JournalAppender.Create(0, commandStore);
appender.AppendModelCreated <TModel>();
appender.Dispose();
return(Load <TModel>(config));
}
/// <summary>
/// Create by writing a ModelCreated entry to the journal
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="config"></param>
/// <returns></returns>
public static Engine <TModel> Create <TModel>(EngineConfiguration config = null) where TModel : Model, new()
{
config = config ?? EngineConfiguration.Create();
if (!config.Location.HasJournal)
{
config.Location.SetLocationFromType <TModel>();
}
var commandStore = config.CreateCommandStore();
if (!commandStore.IsEmpty)
{
throw new InvalidOperationException("Cannot Create(): empty CommandStore required");
}
if (!config.CreateSnapshotStore().IsEmpty)
{
throw new InvalidOperationException("Can't Create(): empty SnapshotStore required");
}
JournalAppender.Create(0, commandStore).AppendModelCreated <TModel>();
return(Load <TModel>(config));
}
