protected override OperationBase DeepCloneInternal()
{
var result = new WriteEventOnMatchingHandlingStatusOp <TId>(
this.CheckRecordHandlingOps?.DeepClone(),
this.EventToPutOnMatchChainOfResponsibility?.DeepClone(),
this.WaitTimeBeforeRetry.DeepClone());
return(result);
}
public WriteEventOnMatchingHandlingStatusOp <TId> DeepCloneWithWaitTimeBeforeRetry(TimeSpan waitTimeBeforeRetry)
{
var result = new WriteEventOnMatchingHandlingStatusOp <TId>(
this.CheckRecordHandlingOps?.DeepClone(),
this.EventToPutOnMatchChainOfResponsibility?.DeepClone(),
waitTimeBeforeRetry);
return(result);
}
public WriteEventOnMatchingHandlingStatusOp <TId> DeepCloneWithEventToPutOnMatchChainOfResponsibility(IReadOnlyList <EventToPutWithIdOnHandlingStatusMatch <TId> > eventToPutOnMatchChainOfResponsibility)
{
var result = new WriteEventOnMatchingHandlingStatusOp <TId>(
this.CheckRecordHandlingOps?.DeepClone(),
eventToPutOnMatchChainOfResponsibility,
this.WaitTimeBeforeRetry.DeepClone());
return(result);
}
public WriteEventOnMatchingHandlingStatusOp <TId> DeepCloneWithCheckRecordHandlingOps(IReadOnlyCollection <CheckRecordHandlingOp> checkRecordHandlingOps)
{
var result = new WriteEventOnMatchingHandlingStatusOp <TId>(
checkRecordHandlingOps,
this.EventToPutOnMatchChainOfResponsibility?.DeepClone(),
this.WaitTimeBeforeRetry.DeepClone());
return(result);
}
/// <inheritdoc />
public bool Equals(WriteEventOnMatchingHandlingStatusOp <TId> other)
{
if (ReferenceEquals(this, other))
{
return(true);
}
if (ReferenceEquals(other, null))
{
return(false);
}
var result = this.CheckRecordHandlingOps.IsEqualTo(other.CheckRecordHandlingOps) &&
this.EventToPutOnMatchChainOfResponsibility.IsEqualTo(other.EventToPutOnMatchChainOfResponsibility) &&
this.WaitTimeBeforeRetry.IsEqualTo(other.WaitTimeBeforeRetry);
return(result);
}
public override void Execute(
WriteEventOnMatchingHandlingStatusOp <TId> operation)
{
operation.MustForArg(nameof(operation)).NotBeNull();
var results = new Dictionary <CheckRecordHandlingOp, CheckRecordHandlingResult>();
foreach (var checkRecordHandlingOp in operation.CheckRecordHandlingOps)
{
var result = this.checkRecordHandlingProtocol.Execute(checkRecordHandlingOp);
results.Add(checkRecordHandlingOp, result);
}
if (results.Any())
{
var actualCompositeHandlingStatus = results
.SelectMany(_ => _.Value.InternalRecordIdToHandlingStatusMap.Values)
.ToList()
.ToCompositeHandlingStatus();
foreach (var eventToPutWithIdOnMatch in operation.EventToPutOnMatchChainOfResponsibility)
{
var matches = actualCompositeHandlingStatus.MatchesAccordingToStrategy(
eventToPutWithIdOnMatch.StatusToMatch,
eventToPutWithIdOnMatch.CompositeHandlingStatusMatchStrategy);
if (matches)
{
var eventToPutWithId = eventToPutWithIdOnMatch.EventToPut;
IEvent eventToPut;
if (eventToPutWithId.UpdateTimestampOnPut)
{
var eventBase = eventToPutWithId.EventToPut as EventBase;
eventBase
.MustForOp(Invariant($"{nameof(eventToPutWithId)}.{nameof(eventToPutWithId.EventToPut)}"))
.NotBeNull(
Invariant(
$"Only {nameof(EventBase)} is supported, this was {eventToPutWithId.EventToPut.GetType().ToStringReadable()}."));
// ReSharper disable once PossibleNullReferenceException - checked with Must above
eventToPut = eventBase.DeepCloneWithTimestampUtc(DateTime.UtcNow);
}
else
{
eventToPut = eventToPutWithId.EventToPut;
}
var eventToPutTags = eventToPut is IHaveTags eventToPutWithTags
? eventToPutWithTags.Tags
: null;
if (!NullStreamRepresentation.Equals(eventToPutWithId.StreamRepresentation))
{
var targetStream = this.streamFactory.Execute(new GetStreamFromRepresentationOp(eventToPutWithId.StreamRepresentation));
targetStream.MustForOp("targetStreamMustBeIWriteOnlyStream").BeAssignableToType <IWriteOnlyStream>();
((IWriteOnlyStream)targetStream).PutWithId(eventToPutWithId.Id, eventToPut, eventToPutTags);
}
switch (eventToPutWithIdOnMatch.ChainOfResponsibilityLinkMatchStrategy)
{
case ChainOfResponsibilityLinkMatchStrategy.MatchHaltsEvaluationOfChainAndCompletes:
return;
case ChainOfResponsibilityLinkMatchStrategy.MatchHaltsEvaluationOfChainAndSelfCancels:
Thread.Sleep(operation.WaitTimeBeforeRetry);
throw new SelfCancelRunningExecutionException("Matched status and wrote record, terminating chain but not terminating execution.");
case ChainOfResponsibilityLinkMatchStrategy.Continue:
// Keep going through links...
break;
default:
throw new NotSupportedException(Invariant($"Unsupported {nameof(ChainOfResponsibilityLinkMatchStrategy)}: {eventToPutWithIdOnMatch.ChainOfResponsibilityLinkMatchStrategy}."));
}
}
}
Thread.Sleep(operation.WaitTimeBeforeRetry);
throw new SelfCancelRunningExecutionException("No matches found or the matches did not terminate the chain or execution.");
}
else
{
Thread.Sleep(operation.WaitTimeBeforeRetry);
throw new SelfCancelRunningExecutionException("No records found to test.");
}
}
