private TThreadsafeModel extractFrom(IConflictResolutionResult <TThreadsafeModel> result)
{
if (result is UpdateResult <TThreadsafeModel> updateResult)
{
return(updateResult.Entity);
}
throw new ArgumentOutOfRangeException(nameof(result));
}
private void handleConflictResolutionResult(IConflictResolutionResult <TThreadsafe> result)
{
switch (result)
{
case CreateResult <TThreadsafe> c:
currentSubject.OnNext(c.Entity);
break;
case UpdateResult <TThreadsafe> u:
currentSubject.OnNext(u.Entity);
break;
}
}
private TThreadsafeModel extractFrom(IConflictResolutionResult <TThreadsafeModel> result)
{
switch (result)
{
case CreateResult <TThreadsafeModel> c:
return(c.Entity);
case UpdateResult <TThreadsafeModel> u:
return(u.Entity);
default:
throw new ArgumentOutOfRangeException(nameof(result));
}
}
private TModel copyFrom(IConflictResolutionResult <TModel> result)
{
switch (result)
{
case CreateResult <TModel> c:
return(CopyFrom(c.Entity));
case UpdateResult <TModel> u:
return(CopyFrom(u.Entity));
default:
throw new ArgumentOutOfRangeException(nameof(result));
}
}
protected void HandleConflictResolutionResult(IConflictResolutionResult <TThreadsafe> result)
{
switch (result)
{
case DeleteResult <TThreadsafe> d:
DeletedSubject.OnNext(d.Id);
return;
case CreateResult <TThreadsafe> c:
CreatedSubject.OnNext(c.Entity);
return;
case UpdateResult <TThreadsafe> u:
UpdatedSubject.OnNext(new EntityUpdate <TThreadsafe>(u.OriginalId, u.Entity));
return;
}
}
public static IConflictResolutionResult <TThreadsafe> ToThreadSafeResult <TThreadsafe, TDatabase>(this IConflictResolutionResult <TDatabase> result, Func <TDatabase, TThreadsafe> from)
where TThreadsafe : IThreadSafeModel, TDatabase
where TDatabase : IDatabaseModel
{
switch (result)
{
case CreateResult <TDatabase> createResult:
return(new CreateResult <TThreadsafe>(from(createResult.Entity)));
case DeleteResult <TDatabase> deleteResult:
return(new DeleteResult <TThreadsafe>(deleteResult.Id));
case UpdateResult <TDatabase> updateResult:
return(new UpdateResult <TThreadsafe>(updateResult.OriginalId, from(updateResult.Entity)));
case IgnoreResult <TDatabase> ignoreResult:
return(new IgnoreResult <TThreadsafe>(ignoreResult.Id));
default:
throw new ArgumentException($"Unknown conflict resolution result type {result.GetType().FullName}");
}
}
