private int SaveToDB(string moduleID, IList <StoreValue> values)
{
if (dbs.ContainsKey(moduleID))
{
ModuleDBs moduleDBs = dbs[moduleID];
if (moduleDBs.Workers.Length == 1)
{
return(moduleDBs.Workers[0].Worker.Append(values));
}
else
{
foreach (StoreValue v in values)
{
string varName = v.Value.Variable.Name;
if (moduleDBs.Variable2Worker.ContainsKey(varName))
{
moduleDBs.Variable2Worker[varName].Buffer.Add(v);
}
else
{
if (moduleDBs.DefaultWorker != null)
{
moduleDBs.DefaultWorker.Buffer.Add(v);
}
else
{
logger.Warn("Failed to store value because of missing default DB worker: " + v.Value.Variable);
}
}
}
int maxBufferCount = 0;
foreach (WorkerWithBuffer wb in moduleDBs.Workers)
{
if (wb.Buffer.Count > 0)
{
int count = wb.Worker.Append(wb.Buffer.ToArray());
maxBufferCount = Math.Max(maxBufferCount, count);
wb.Buffer.Clear();
}
}
return(maxBufferCount);
}
}
else
{
logger.Warn("No DB worker for modules " + moduleID);
return(0);
}
}
private HistoryDBWorker?WorkerByVarRef(VariableRef variable)
{
string moduleID = variable.Object.ModuleID;
if (dbs.ContainsKey(moduleID))
{
ModuleDBs moduleDBs = dbs[moduleID];
if (moduleDBs.Workers.Length == 1)
{
return(moduleDBs.Workers[0].Worker);
}
else
{
string varName = variable.Name;
if (moduleDBs.Variable2Worker.ContainsKey(varName))
{
return(moduleDBs.Variable2Worker[varName].Worker);
}
else
{
if (moduleDBs.DefaultWorker != null)
{
return(moduleDBs.DefaultWorker.Worker);
}
else
{
return(null);
}
}
}
}
else
{
return(null);
}
}