/**
* Constructor.
*
* @param translations Translation service.
* @param processControl Console process control.
* @param sampleModel Console sample model.
* @param logger Logger.
*/
public TextUI(
final Translations translations,
final ProcessControl processControl,
final SampleModel sampleModel,
final Logger logger) {
m_logger = logger;
m_logger.info(GrinderBuild.getName());
m_shutdownHook = new Thread(new ShutdownHook(translations));
Runtime.getRuntime().addShutdownHook(m_shutdownHook);
m_errorHandler = new ErrorHandlerImplementation();
processControl.addProcessStatusListener(new ProcessListener(translations));
m_sampleModel = sampleModel;
m_sampleModel.addModelListener(
new SampleModel.AbstractListener() {
@Override
public void stateChanged() {
m_logger.info(m_sampleModel.getState().getDescription());
}
});
}
/*
* (non-Javadoc)
*
* @see
* net.grinder.console.model.SampleListener#update(net.grinder.statistics
* .StatisticsSet, net.grinder.statistics.StatisticsSet)
*/
@Override
public void update(
final StatisticsSet intervalStatistics, final StatisticsSet cumulativeStatistics) {
try {
if (!capture) {
return;
}
samplingCount++;
long currentPeriod = cumulativeStatistics.getValue(getSampleModel().getPeriodIndex());
setTpsValue(sampleModel.getTPSExpression().getDoubleValue(intervalStatistics));
checkTooLowTps(getTpsValues());
updateStatistics(intervalStatistics, cumulativeStatistics);
writeIntervalCsvData(intervalStatistics);
int interval = getSampleModel().getSampleInterval();
long gap = 1;
if (samplingCount == 1) {
lastSamplingPeriod = currentPeriod;
} else {
lastSamplingPeriod = lastSamplingPeriod + interval;
gap = ((currentPeriod - lastSamplingPeriod) / interval);
}
// Adjust sampling delay.. run write data multiple times... when it
// takes longer than 1
// sec.
samplingLifeCycleListener.apply(
new Informer<SamplingLifeCycleListener>() {
@Override
public void inform(SamplingLifeCycleListener listener) {
listener.onSampling(getReportPath(), intervalStatistics, cumulativeStatistics);
}
});
for (int i = 0; i < (gap + 1); i++) {
final boolean lastCall = (samplingCount == 1 && i == 0) || (samplingCount != 1 && i == gap);
writeIntervalSummaryData(intervalStatistics, lastCall);
if (interval >= (MIN_SAMPLING_INTERVAL_TO_ACTIVATE_TPS_PER_TEST)) {
writeIntervalSummaryDataPerTest(intervalStatisticMapPerTest, lastCall);
}
samplingLifeCycleFollowupListener.apply(
new Informer<SamplingLifeCycleFollowUpListener>() {
@Override
public void inform(SamplingLifeCycleFollowUpListener listener) {
listener.onSampling(
getReportPath(), intervalStatistics, cumulativeStatistics, lastCall);
}
});
}
checkTooManyError(cumulativeStatistics);
lastSamplingPeriod = lastSamplingPeriod + (interval * gap);
} catch (RuntimeException e) {
LOGGER.error("Error occurred while updating the statistics : {}", e.getMessage());
LOGGER.debug("Details : ", e);
throw e;
}
}