private void runExperimentSeries(
ScenarioInstance scenarioInstance,
Map<MeasurementSpecification, List<ExperimentSeriesDefinition>> experimentSeries) {
boolean mecAcquired = false;
try {
experimentController.acquireMEController();
mecAcquired = true;
for (MeasurementSpecification measSpec : experimentSeries.keySet()) {
experimentController.initialize(
EngineTools.getConstantParameterValues(measSpec.getInitializationAssignemts()),
scenarioInstance.getScenarioDefinition().getMeasurementEnvironmentDefinition());
for (ExperimentSeriesDefinition esd : experimentSeries.get(measSpec)) {
ExperimentSeries series = scenarioInstance.getExperimentSeries(esd.getName());
if (series == null) {
series = EntityFactory.createExperimentSeries(esd);
scenarioInstance.getExperimentSeriesList().add(series);
series.setScenarioInstance(scenarioInstance);
persistenceProvider.store(series);
}
experimentSeriesManager.runExperimentSeries(series);
}
}
} catch (Exception e) {
throw new RuntimeException("Failed executing experiments!", e);
} finally {
if (mecAcquired) {
experimentController.releaseMEController();
}
}
}
private ScenarioInstance createNewScenarioInstance(ScenarioDefinition scenarioDefinition) {
ScenarioInstance scenarioInstance =
EntityFactory.createScenarioInstance(
scenarioDefinition, getConfiguration().getMeasurementControllerURIAsStr());
persistenceProvider.store(scenarioInstance);
LOGGER.debug("Created new ScenarioInstance {}", scenarioInstance);
return scenarioInstance;
}
@Override
public ScenarioInstance run(
ScenarioDefinition scenarioDefinition, Collection<String> experimentSeriesNames) {
if (experimentSeriesNames == null || experimentSeriesNames.isEmpty()) {
throw new RuntimeException("List of experiment series names is empty or null!");
}
ScenarioInstance scenarioInstance = retrieveScenarioInstance(scenarioDefinition);
scenarioInstance.getScenarioDefinition().getAllExperimentSeriesDefinitions();
Map<MeasurementSpecification, List<ExperimentSeriesDefinition>> experimentSeries =
new HashMap<MeasurementSpecification, List<ExperimentSeriesDefinition>>();
for (MeasurementSpecification ms : scenarioDefinition.getMeasurementSpecifications()) {
List<ExperimentSeriesDefinition> currentExpSeriesList =
new ArrayList<ExperimentSeriesDefinition>();
for (ExperimentSeriesDefinition esd : ms.getExperimentSeriesDefinitions()) {
for (String expSeriesName : experimentSeriesNames) {
if ((ms.getName() + "." + esd.getName()).equals(expSeriesName)) {
currentExpSeriesList.add(esd);
}
}
}
if (!currentExpSeriesList.isEmpty()) {
experimentSeries.put(ms, currentExpSeriesList);
}
}
runExperimentSeries(scenarioInstance, experimentSeries);
try {
ScenarioInstance loadedScenario =
persistenceProvider.loadScenarioInstance(scenarioInstance.getPrimaryKey());
return loadedScenario;
} catch (DataNotFoundException e) {
LOGGER.error(
"Cannot load the scenario from the persistnce provider. Something is seriously gone wrong.");
throw new RuntimeException("Something went wrong");
}
}
private ScenarioInstance retrieveScenarioInstance(ScenarioDefinition scenarioDefinition) {
ScenarioInstance scenarioInstance = null;
try {
scenarioInstance =
persistenceProvider.loadScenarioInstance(
scenarioDefinition.getScenarioName(),
getConfiguration().getMeasurementControllerURIAsStr());
LOGGER.debug("Loaded ScenarioInstance {} from database", scenarioInstance);
LOGGER.debug(
"Compare Scenario definition defined in the specification with the one loaded from database");
} catch (DataNotFoundException e) {
scenarioInstance = createNewScenarioInstance(scenarioDefinition);
}
if (scenarioInstance == null) {
throw new RuntimeException("Failed to retrieve scenario instance!");
}
return scenarioInstance;
}