private void PersistStatementStatistics(NormalizedStatementStatistics newStatistics)
{
var repository = repositories.GetNormalizedStatementStatisticsRepository();
var uniqueKey = new NormalizedStatementStatisticsUniqueKey()
{
ApplicationName = newStatistics.ApplicationName,
DatabaseID = newStatistics.DatabaseID,
Date = newStatistics.Date,
NormalizedStatementID = newStatistics.NormalizedStatementID,
UserName = newStatistics.UserName
};
var oldStatistics = repository.GetByUniqueKey(uniqueKey);
if (oldStatistics == null)
{
repository.Create(newStatistics);
}
else
{
NormalizedStatementStatisticsMergeUtility.ApplySample(oldStatistics, newStatistics);
repository.Update(oldStatistics);
}
}
protected override void ApplySampling(NormalizedStatementStatistics cumulativeData, NormalizedStatementStatistics newSample)
{
NormalizedStatementStatisticsMergeUtility.ApplySample(cumulativeData, newSample);
}