public SamayEngine()
{
//when starting from scratch
Config.InitSamayDB(EnsureFullPath(Settings.Default.DatabasePath), GetDBConnectionString());
SamayLogger.InitSamayLogger(GetDBConnectionString());
SamayLogger.SetLogLevel("Startup", LogLevel.Trace);
SamayLogger.SetLogLevel("Engine Stop", LogLevel.Trace);
SamayLogger.SetLogLevel("Engine", LogLevel.Trace);
cm = new Communication(); //open the communication channel
}
private void Initialize(Engine engine)
{
try
{
SamayLogger.SetLogLevel(SamayLogger.SamayEngineLoggingGUID, engine.EngineConfig.LogLevel);
LogInfo(JsonConvert.SerializeObject(engine, Formatting.Indented));
AppDomain ad = AppDomain.CreateDomain("SamayEnginedomain" + DateTime.Now.ToString());
TaskFactory tf = (TaskFactory)ad.CreateInstanceAndUnwrap(
Assembly.GetExecutingAssembly().FullName,
"Technisient.TaskFactory");
_TaskAssemblyDict = tf.Initialize();
AppDomain.Unload(ad);
//TaskFactory.Initialize();
//at the Job level, we still use the Engine log level
foreach (SamayConfig.Job job in engine.Jobs)
{
SamayLogger.SetLogLevel(job.Id, engine.EngineConfig.LogLevel);
if ((job.TaskChain.Task == null) || (job.TaskChain.Task.Count() == 0))
{
continue;
}
foreach (SamayConfig.Task task in job.TaskChain.Task)
{
SamayLogger.SetLogLevel(task.Id, task.LogLevel);
}
}
//cache Global Exclude Dates
_GlobalExcludeDates = new List <DateTime>();
if (engine.EngineConfig.GlobalExcludeDates != null)
{
foreach (GlobalExcludeDate dt in engine.EngineConfig.GlobalExcludeDates)
{
_GlobalExcludeDates.Add(dt.Date);
}
}
_jobExcludeDates = new Dictionary <string, List <DateTime> >();
//cache JobExclude Dates
foreach (Job job in engine.Jobs)
{
List <DateTime> dtList = new List <DateTime>();
if (job.ExcludeDates != null)
{
foreach (JobExcludeDates exc in job.ExcludeDates)
{
dtList.Add(exc.Date);
}
}
_jobExcludeDates.Add(job.JobName, dtList);
// set endtime to really high number for jobs which do not run continously
if (job.ExecuteTimes != -1)
{
if (job.Schedules != null)
{
foreach (JobSchedule jobSchedule in job.Schedules)
{
Time t = new Time();
switch (jobSchedule.ScheduleConfig.GetType().Name)
{
case "EngineJobScheduleDaily":
JobScheduleDaily daily = (JobScheduleDaily)jobSchedule.ScheduleConfig;
t = daily.Time;
break;
case "EngineJobScheduleWeekly":
JobScheduleWeekly weekly = (JobScheduleWeekly)jobSchedule.ScheduleConfig;
t = weekly.Day.Time;
break;
case "EngineJobScheduleMonthly":
JobScheduleMonthly monthly = (JobScheduleMonthly)jobSchedule.ScheduleConfig;
t = monthly.Day.Time;
break;
case "EngineJobScheduleYearly":
JobScheduleYearly yearly = (JobScheduleYearly)jobSchedule.ScheduleConfig;
t = yearly.Month.Time;
break;
case "EngineJobScheduleOneTimeOnly":
JobScheduleOneTimeOnly oneTime = (JobScheduleOneTimeOnly)jobSchedule.ScheduleConfig;
if (!oneTime.EndDateTimeSpecified)
{
oneTime.EndDateTime = oneTime.StartDateTime.AddYears(10);
oneTime.EndDateTimeSpecified = true;
}
continue;
default:
throw new Exception("Unknown Schedule Type: " + jobSchedule.ScheduleConfig.GetType().Name);
}
if (!t.EndTimeSpecified)
{
if (job.ExecuteTimes == 1)
{
t.EndTime = t.StartTime.AddMinutes(1);
}
else if (job.Interval.ClockTime != null)
{
t.EndTime = t.StartTime;
int count = 0;
while (count < job.ExecuteTimes)
{
if (job.Interval.ClockTime.Contains(t.EndTime.Minute))
{
count++;
}
t.EndTime = t.EndTime.AddMinutes(1);
}
}
else
{
int interval = (int)job.Interval.Interval_msec;
t.EndTime = t.StartTime.AddMilliseconds(interval * job.ExecuteTimes).AddMinutes(1);
}
t.EndTimeSpecified = true;
}
}
}
}
}
LogInfo("Starting Up Engine");
}
catch (Exception ex)
{
string sSource = "Technisient Samay";
string sLog = "Samay Engine";
if (!EventLog.SourceExists(sSource))
{
EventLog.CreateEventSource(sSource, sLog);
}
EventLog.WriteEntry(sSource, ex.ToString());
}
}
