public SetCorrelationIdMessageSendTopology(IMessageCorrelationId <T> messageCorrelationId)
{
if (messageCorrelationId == null)
{
throw new ArgumentNullException(nameof(messageCorrelationId));
}
_filter = new SetCorrelationIdFilter <T>(messageCorrelationId);
}
public MessageCorrelationIdEventCorrelationBuilder(SagaStateMachine <TInstance> machine, Event <TData> @event,
IMessageCorrelationId <TData> messageCorrelationId)
{
var configurator = new MassTransitEventCorrelationConfigurator <TInstance, TData>(machine, @event, null);
configurator.CorrelateById(x => messageCorrelationId.TryGetCorrelationId(x.Message, out var correlationId)
? correlationId
: throw new ArgumentException($"The message {TypeMetadataCache<TData>.ShortName} did not have a correlationId"));
_configurator = configurator;
}
public bool TryGetMessageCorrelationId(out IMessageCorrelationId <TMessage> messageCorrelationId)
{
foreach (ICorrelationIdSelector <TMessage> selector in _selectors)
{
if (selector.TryGetSetCorrelationId(out messageCorrelationId))
{
return(true);
}
}
messageCorrelationId = null;
return(false);
}
public bool TryGetSetCorrelationId(out IMessageCorrelationId <T> messageCorrelationId)
{
var correlatedByInterface = typeof(T).GetInterface <CorrelatedBy <Guid> >();
if (correlatedByInterface != null)
{
var objectType = typeof(CorrelatedByMessageCorrelationId <>).MakeGenericType(typeof(T));
messageCorrelationId = (IMessageCorrelationId <T>)Activator.CreateInstance(objectType);
return(true);
}
messageCorrelationId = null;
return(false);
}
public bool TryGetSetCorrelationId(out IMessageCorrelationId <T> messageCorrelationId)
{
var propertyInfo = typeof(T).GetProperty(_propertyName);
if (propertyInfo != null && propertyInfo.PropertyType == typeof(Guid))
{
messageCorrelationId = new PropertyMessageCorrelationId <T>(propertyInfo);
return(true);
}
if (propertyInfo != null && propertyInfo.PropertyType == typeof(Guid?))
{
messageCorrelationId = new NullablePropertyMessageCorrelationId <T>(propertyInfo);
return(true);
}
messageCorrelationId = null;
return(false);
}
public void SetCorrelationId(IMessageCorrelationId <TMessage> messageCorrelationId)
{
_selectors.Insert(0, new SetCorrelationIdSelector <TMessage>(messageCorrelationId));
}
public bool TryGetSetCorrelationId(out IMessageCorrelationId <T> messageCorrelationId)
{
messageCorrelationId = _messageCorrelationId;
return(true);
}
public SetCorrelationIdSelector(IMessageCorrelationId <T> messageCorrelationId)
{
_messageCorrelationId = messageCorrelationId;
}
public SetCorrelationIdFilter(IMessageCorrelationId <T> messageCorrelationId)
{
_messageCorrelationId = messageCorrelationId;
}
