#pragma warning disable 1591 // Xml Comments
public T Get(Guid id)
{
var commandContext = _commandContextManager.GetCurrent();
var type = typeof(T);
var aggregatedRoot = Activator.CreateInstance(type, id) as T;
if (null != aggregatedRoot)
{
if (!aggregatedRoot.IsStateless())
{
var stream = commandContext.GetCommittedEventsFor(aggregatedRoot, id);
if (stream.HasEvents)
{
aggregatedRoot.ReApply(stream);
}
}
else
{
var version = commandContext.GetLastCommittedVersion(aggregatedRoot, id);
aggregatedRoot.FastForward(version);
}
}
commandContext.RegisterForTracking(aggregatedRoot);
return(aggregatedRoot);
}
/// <inheritdoc/>
public T Get(EventSourceId id)
{
_logger.Trace($"Get '{typeof(T).AssemblyQualifiedName}' with Id of '{id?.Value.ToString() ?? "<unknown id>"}'");
var commandContext = _commandContextManager.GetCurrent();
var type = typeof(T);
var constructor = GetConstructorFor(type);
ThrowIfConstructorIsInvalid(type, constructor);
var aggregateRoot = GetInstanceFrom(id, constructor);
if (null != aggregateRoot)
{
if (!aggregateRoot.IsStateless())
{
ReApplyEvents(commandContext, aggregateRoot);
}
else
{
FastForward(commandContext, aggregateRoot);
}
}
commandContext.RegisterForTracking(aggregateRoot);
return(aggregateRoot);
}
/// <inheritdoc/>
public T Get(EventSourceId id)
{
var commandContext = _commandContextManager.GetCurrent();
var type = typeof(T);
var constructor = GetConstructorFor(type);
ThrowIfConstructorIsInvalid(type, constructor);
var aggregateRoot = GetInstanceFrom(id, constructor);
if (null != aggregateRoot)
{
if (!aggregateRoot.IsStateless())
{
ReApplyEvents(commandContext, aggregateRoot);
}
else
{
FastForward(commandContext, aggregateRoot);
}
}
commandContext.RegisterForTracking(aggregateRoot);
return(aggregateRoot);
}
TAggregate Get(EventSourceId id)
{
_logger.Trace("Get '{Aggregate}' with Id of '{Id}'", typeof(TAggregate).AssemblyQualifiedName, id?.Value.ToString() ?? "<unknown id>");
var commandContext = _commandContextManager.GetCurrent();
var type = typeof(TAggregate);
var constructor = GetConstructorFor(type);
ThrowIfConstructorIsInvalid(type, constructor);
var aggregateRoot = GetInstanceFrom(id, constructor);
if (aggregateRoot != null)
{
ReApplyEvents(aggregateRoot);
}
commandContext.RegisterForTracking(aggregateRoot);
return(aggregateRoot);
}
public TE RegisterAggregateRoot <TE>(TE entityToTrack) where TE : AggregateRoot
{
command_context_manager.GetCurrent().RegisterForTracking(entityToTrack);
return(entityToTrack);
}
public void Log <TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception,
Func <TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
try
{
var level = "info";
var writer = Console.Out;
switch (logLevel)
{
case LogLevel.Critical:
level = "fatal";
writer = Console.Error;
break;
case LogLevel.Error:
level = "error";
writer = Console.Error;
break;
case LogLevel.Warning:
level = "warn";
break;
case LogLevel.Information:
level = "info";
break;
case LogLevel.Debug:
level = "debug";
break;
case LogLevel.Trace:
level = "trace";
break;
}
var message = formatter(state, exception);
var file = "[Unknown]";
var line = 0;
if (message.StartsWith("["))
{
var endIndex = message.IndexOf(']');
if (endIndex > 0)
{
var fileAndLine = message.Substring(1, endIndex - 1);
var regex = new Regex(@"([\w.]+)\(([0-9]+)\)");
var match = regex.Match(fileAndLine);
if (match.Success)
{
file = match.Groups[1].Value;
int.TryParse(match.Groups[2].Value, out line);
message = message.Substring(endIndex + 1);
if (message.StartsWith("-"))
{
message = message.Substring(1);
}
}
}
}
object content = state;
if (state is IReadOnlyList <KeyValuePair <string, object> > )
{
var keyValuePairs = state as IReadOnlyList <KeyValuePair <string, object> >;
var list = new List <KeyValuePair <string, object> >(keyValuePairs.Where(k =>
k.Key != "{OriginalFormat}"));
content = list.ToDictionary(x => x.Key, x => x.Value);
}
var logMessage = new LogMessage
{
Message = message,
Timestamp = DateTime.UtcNow,
Level = level,
Content = content,
Method = file,
Line = line,
CorrelationId = Guid.Empty
};
if (_commandContextManager.HasCurrent)
{
logMessage.CorrelationId = _commandContextManager.GetCurrent().TransactionCorrelationId;
}
var serialized = JsonConvert.SerializeObject(logMessage, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
writer.WriteLine(serialized);
}
finally
{
}
}