public void PublishViewStatistics(StatementViewStatisticsData statistics)
{
var newSample = new TotalViewStatistics()
{
CreatedDate = DateTime.Now,
DatabaseID = statistics.DatabaseID,
Date = statistics.ExecutionDate,
RewrittenCount = 1,
ViewID = statistics.ViewID
};
viewStatistics.AddOrUpdate(statistics.ViewID, new TotalViewStatisticsSampler(dateTimeSelector, newSample), (k, v) =>
{
v.AddSample(newSample);
return(v);
});
}
private void PersistTotalViewStatistics(TotalViewStatistics newStatistics)
{
var repository = repositories.GetTotalViewStatisticsRepository();
var uniqueKey = new TotalViewStatisticsUniqueKey()
{
DatabaseID = newStatistics.DatabaseID,
Date = newStatistics.Date,
ViewID = newStatistics.ViewID
};
var oldStatistics = repository.GetByUniqueKey(uniqueKey);
if (oldStatistics == null)
{
repository.Create(newStatistics);
}
else
{
TotalViewStatisticsMergeUtility.ApplySample(oldStatistics, newStatistics);
repository.Update(oldStatistics);
}
}
public static void ApplySample(TotalViewStatistics cumulativeData, TotalViewStatistics newSample)
{
cumulativeData.RewrittenCount += newSample.RewrittenCount;
}
