Ejemplo n.º 1
0
        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);
            }
        }
Ejemplo n.º 2
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);
            }
        }