public ResolvedEvent(EventRecord @event, long commitPosition)
{
Event = @event;
Link = null;
OriginalPosition = new TFPos(commitPosition, @event.LogPosition);
ResolveResult = default(ReadEventResult);
}
public static bool IsStreamDeletedEventOrLinkToStreamDeletedEvent(ResolvedEvent resolvedEvent,
ReadEventResult resolveResult, out string deletedPartitionStreamId)
{
bool isDeletedStreamEvent;
// If the event didn't resolve, we can't rely on it as a deleted event
if (resolveResult != ReadEventResult.Success)
{
deletedPartitionStreamId = null;
return(false);
}
if (resolvedEvent.IsLinkToDeletedStreamTombstone)
{
isDeletedStreamEvent = true;
deletedPartitionStreamId = resolvedEvent.EventStreamId;
}
else
{
isDeletedStreamEvent = StreamDeletedHelper.IsStreamDeletedEvent(
resolvedEvent.EventStreamId, resolvedEvent.EventType, resolvedEvent.Data,
out deletedPartitionStreamId);
}
return(isDeletedStreamEvent);
}
public ResolvedEvent(EventRecord @event)
{
Event = @event;
Link = null;
OriginalPosition = null;
ResolveResult = default(ReadEventResult);
}
public ResolvedEvent(EventRecord @event)
{
Event = @event;
Link = null;
OriginalPosition = null;
ResolveResult = default(ReadEventResult);
}
public ResolvedEvent(EventRecord @event, long commitPosition)
{
Event = @event;
Link = null;
OriginalPosition = new TFPos(commitPosition, @event.LogPosition);
ResolveResult = default(ReadEventResult);
}
public ResolvedEvent(
EventRecord @event, EventRecord link, ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
OriginalPosition = null;
ResolveResult = resolveResult;
}
public ResolvedEvent(
EventRecord @event, EventRecord link, ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
OriginalPosition = null;
ResolveResult = resolveResult;
}
public ResolvedEvent(
EventRecord @event, EventRecord link, long commitPosition,
ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
OriginalPosition = new TFPos(commitPosition, (link ?? @event).LogPosition);
ResolveResult = resolveResult;
}
public ResolvedEvent(
EventRecord @event, EventRecord link, long commitPosition,
ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
OriginalPosition = new TFPos(commitPosition, (link ?? @event).LogPosition);
ResolveResult = resolveResult;
}
private ResolvedEvent(EventRecord @event, EventRecord link, long?commitPosition,
ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
if (commitPosition.HasValue)
{
OriginalPosition = new TFPos(commitPosition.Value, (link ?? @event).LogPosition);
}
else
{
OriginalPosition = null;
}
ResolveResult = resolveResult;
}
public ReadEventCompleted(Guid correlationId, string eventStreamId, ReadEventResult result,
ResolvedEvent record, StreamMetadata streamMetadata, bool isCachePublic, string error)
{
Ensure.NotNullOrEmpty(eventStreamId, "eventStreamId");
//if (result == ReadEventResult.Success)
// Ensure.NotNull(record.Event, "record.Event");
CorrelationId = correlationId;
EventStreamId = eventStreamId;
Result = result;
Record = record;
StreamMetadata = streamMetadata;
IsCachePublic = isCachePublic;
Error = error;
}
private ResolvedEvent(EventRecord @event, EventRecord link, long? commitPosition,
ReadEventResult resolveResult = default(ReadEventResult))
{
Event = @event;
Link = link;
if (commitPosition.HasValue)
{
OriginalPosition = new TFPos(commitPosition.Value, (link ?? @event).LogPosition);
}
else
{
OriginalPosition = null;
}
ResolveResult = resolveResult;
}
private static EventReadStatus Convert(ReadEventResult result)
{
switch (result)
{
case ReadEventResult.Success:
return(EventReadStatus.Success);
case ReadEventResult.NotFound:
return(EventReadStatus.NotFound);
case ReadEventResult.NoStream:
return(EventReadStatus.NoStream);
case ReadEventResult.StreamDeleted:
return(EventReadStatus.StreamDeleted);
default:
throw new Exception(string.Format("Unexpected ReadEventResult: {0}.", result));
}
}
public static ResolvedEvent ForFailedResolvedLink(EventRecord link, ReadEventResult resolveResult, long?commitPosition = null)
{
return(new ResolvedEvent(null, link, commitPosition, resolveResult));
}
public static ResolvedEvent ForFailedResolvedLink(EventRecord link, ReadEventResult resolveResult, long? commitPosition = null)
{
return new ResolvedEvent(null, link, commitPosition, resolveResult);
}
public ReadEventCompleted(Guid correlationId, string eventStreamId, ReadEventResult result,
ResolvedEvent record, StreamMetadata streamMetadata, bool isCachePublic, string error)
{
Ensure.NotNullOrEmpty(eventStreamId, "eventStreamId");
if (result == ReadEventResult.Success)
Ensure.NotNull(record.Event, "record.Event");
CorrelationId = correlationId;
EventStreamId = eventStreamId;
Result = result;
Record = record;
StreamMetadata = streamMetadata;
IsCachePublic = isCachePublic;
Error = error;
}
private static ClientMessage.ReadEventCompleted NoData(ClientMessage.ReadEvent msg, ReadEventResult result, string error = null)
{
return(new ClientMessage.ReadEventCompleted(msg.CorrelationId, msg.EventStreamId, result, ResolvedEvent.EmptyEvent, null, false, error));
}
