public bool IsSameAs(EventData otherEvent)
{
var otherMeta = otherEvent.Meta;
var otherData = otherEvent.Data;
var meta = Meta;
var data = Data;
if (otherMeta.Count != meta.Count) return false;
if (data.Length != otherData.Length) return false;
foreach (var kvp in meta)
{
if (!otherMeta.ContainsKey(kvp.Key))
return false;
if (otherMeta[kvp.Key] != kvp.Value)
return false;
}
for (var index = 0; index < data.Length; index++)
{
if (data[index] != otherData[index]) return false;
}
return true;
}
public DomainEvent Deserialize(EventData e)
{
var domainEvent = _cachedDomainEvents.GetOrAdd(e.GetGlobalSequenceNumber(),
_ => _innerDomainEventSerializer.Deserialize(e));
return domainEvent;
}
public DomainEvent Deserialize(EventData e)
{
var domainEvent = JsonConvert.DeserializeObject<DomainEvent>(
Encoding.UTF8.GetString(e.Data),
jsonSerializerSettings);
Assign(domainEvent.Meta, e.Meta);
return domainEvent;
}
public DomainEvent Deserialize(EventData e)
{
using (var data = new MemoryStream(e.Data))
{
var formatter = new BinaryFormatter();
var domainEvent = (DomainEvent) formatter.Deserialize(data);
domainEvent.Meta = e.Meta;
return domainEvent;
}
}
public DomainEvent Deserialize(EventData e)
{
var meta = e.Meta.Clone();
var text = DefaultEncoding.GetString(e.Data);
try
{
var possiblyJObject = JsonConvert.DeserializeObject(text, Settings);
if (possiblyJObject is JObject)
{
}
var deserializedObject = (DomainEvent)possiblyJObject;
deserializedObject.Meta = meta;
return deserializedObject;
}
catch (Exception exception)
{
throw new SerializationException(string.Format("Could not deserialize JSON text '{0}' into proper DomainEvent! (headers: {1})", text, e.Meta), exception);
}
}
void AddToCache(EventData eventData, ConcurrentDictionary<long, CacheEntry<EventData>> eventsForThisAggregateRoot = null)
{
var aggregateRootId = eventData.GetAggregateRootId();
if (eventsForThisAggregateRoot == null)
{
eventsForThisAggregateRoot = GetEventsForThisAggregateRoot(aggregateRootId);
}
eventsForThisAggregateRoot.AddOrUpdate(eventData.GetSequenceNumber(),
seqNo => new CacheEntry<EventData>(eventData),
(seqNo, existing) => existing.MarkAsAccessed());
_eventsPerGlobalSequenceNumber.AddOrUpdate(eventData.GetGlobalSequenceNumber(),
globSeqNo => new CacheEntry<EventData>(eventData),
(globSeqNo, existing) => existing.MarkAsAccessed());
}
byte[] SerializeMetadata(EventData e)
{
return DefaultEncoding.GetBytes(_metadataSerializer.Serialize(e.Meta));
}
