@Override
public void open(int run_id) throws SiriusException {
success = false;
if (1 != scenario.numEnsemble) logger.warn("scenario.numEnsembles != 1");
if (null == db_scenario) throw new SiriusException("Scenario was not loaded from the database");
logger.info("Initializing simulation run");
Connection conn = null;
try {
conn = Transaction.begin();
DataSources db_ds = new DataSources();
db_ds.setId(DataSourcesPeer.nextId(DataSourcesPeer.ID, conn));
db_ds.save(conn);
Criteria crit = new Criteria();
crit.add(ScenariosPeer.ID, db_scenario.getId());
com.workingdogs.village.Value max_runnum =
SimulationRunsPeer.maxColumnValue(SimulationRunsPeer.RUN_NUMBER, crit, conn);
final long run_number = null == max_runnum ? 1 : max_runnum.asLong() + 1;
logger.info("Run number: " + run_number);
db_simulation_run = new com.relteq.sirius.om.SimulationRuns();
db_simulation_run.setDataSources(db_ds);
db_simulation_run.setScenarios(db_scenario);
db_simulation_run.setRunNumber(run_number);
db_simulation_run.setVersion(com.relteq.sirius.Version.get().getEngineVersion());
db_simulation_run.setBuild("");
db_simulation_run.setSimulationStartTime(BigDecimal.valueOf(scenario.getTimeStart()));
db_simulation_run.setSimulationDuration(
BigDecimal.valueOf(scenario.getTimeEnd() - scenario.getTimeStart()));
db_simulation_run.setSimulationDt(BigDecimal.valueOf(scenario.getSimDtInSeconds()));
db_simulation_run.setOutputDt(BigDecimal.valueOf(scenario.getOutputDt()));
db_simulation_run.setExecutionStartTime(Calendar.getInstance().getTime());
db_simulation_run.setStatus(-1);
db_simulation_run.save(conn);
Transaction.commit(conn);
conn = null;
success = true;
} catch (TorqueException exc) {
throw new SiriusException(exc);
} catch (DataSetException exc) {
throw new SiriusException(exc);
} finally {
if (null != conn) {
Transaction.safeRollback(conn);
db_simulation_run = null;
}
}
ts = Calendar.getInstance();
ts.set(Calendar.MILLISECOND, 0);
}
@Override
public void close() {
ts = null;
if (null != db_simulation_run) {
db_simulation_run.setExecutionEndTime(Calendar.getInstance().getTime());
db_simulation_run.setStatus(success ? 0 : 1);
try {
db_simulation_run.save();
} catch (Exception exc) {
logger.error("Failed to update simulation run status", exc);
} finally {
db_simulation_run = null;
}
}
}