public List <NHEntityStatistics> Get()
{
if (!(_previousStatistics?.Any() == true || _currentStatistics?.Any() == true))
{
return(null);
}
if (_currentStatistics?.Any() == true && _previousStatistics?.Any() != true)
{
return(_currentStatistics);
}
if (_previousStatistics?.Any() == true && _currentStatistics?.Any() != true)
{
return(_previousStatistics);
}
var result = new List <NHEntityStatistics>();
try
{
var allEntities = _previousStatistics.Select(x => x.EntityName).Union(_currentStatistics.Select(x => x.EntityName)).Distinct();
foreach (var ent in allEntities)
{
var record = new NHEntityStatistics();
var previous = _previousStatistics?.FirstOrDefault(x => x.EntityName == ent);
var current = _currentStatistics?.FirstOrDefault(x => x.EntityName == ent);
record.EntityName = ent;
record.EntityType = current != null ? current.EntityType : previous.EntityType;
record.DeleteCount = current?.DeleteCount - previous?.DeleteCount;
record.FetchCount = current?.FetchCount - previous?.FetchCount;
record.InsertCount = current?.InsertCount - previous?.InsertCount;
record.LoadCount = current?.LoadCount - previous?.LoadCount;
record.OptimisticFailureCount = current?.OptimisticFailureCount - previous?.OptimisticFailureCount;
record.UpdateCount = current?.UpdateCount - previous?.UpdateCount;
record.RecreateCount = current?.RecreateCount - previous?.RecreateCount;
result.Add(record);
}
}
catch (Exception e)
{
_log.Error($"{_nameOfThis} - Failed to Calculate Statistics for {_nameOfThis}: {e.Message}");
_log.Debug($"{_nameOfThis} - Failed to Calculate Statistics for {_nameOfThis}: {e.StackTrace}");
if (!ContinueOnError)
{
throw;
}
}
return(result);
}
private NHEntityStatistics Get(IStatistics statistics, string entityName)
{
var result = new NHEntityStatistics();
try
{
var entityType = GetEntityType(statistics, entityName);
result.EntityType = entityType;
result.EntityName = entityName;
switch (entityType)
{
case "Entity":
var entityStatistics = statistics.GetEntityStatistics(entityName);
result.DeleteCount = entityStatistics.DeleteCount;
result.FetchCount = entityStatistics.FetchCount;
result.InsertCount = entityStatistics.InsertCount;
result.LoadCount = entityStatistics.LoadCount;
result.OptimisticFailureCount = entityStatistics.OptimisticFailureCount;
result.UpdateCount = entityStatistics.UpdateCount;
result.EntityName = entityStatistics.CategoryName;
break;
case "Collection":
var collectionStatistics = statistics.GetCollectionStatistics(entityName);
result.DeleteCount = collectionStatistics.RemoveCount;
result.FetchCount = collectionStatistics.FetchCount;
result.LoadCount = collectionStatistics.LoadCount;
result.RecreateCount = collectionStatistics.RecreateCount;
result.UpdateCount = collectionStatistics.UpdateCount;
result.EntityName = collectionStatistics.CategoryName;
break;
default:
result.EntityType = "Unknown";
break;
}
}
catch (Exception e)
{
_log.Error($"{_nameOfThis} - Failed to Get Statistics for {entityName}, by {_nameOfThis}: {e.Message}");
_log.Debug($"{_nameOfThis} - Failed to Get Statistics for {entityName}, by {_nameOfThis}: {e.StackTrace}");
if (!ContinueOnError)
{
throw;
}
}
return(result);
}
