//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void init() throws java.io.IOException
public override void Init()
{
// Setup CSV reporting
File configuredPath = _config.get(csvPath);
if (configuredPath == null)
{
throw new System.ArgumentException(csvPath.name() + " configuration is required since " + csvEnabled.name() + " is enabled");
}
long?rotationThreshold = _config.get(MetricsSettings.csvRotationThreshold);
int? maxArchives = _config.get(MetricsSettings.csvMaxArchives);
_outputPath = AbsoluteFileOrRelativeTo(_kernelContext.directory(), configuredPath);
_csvReporter = RotatableCsvReporter.ForRegistry(_registry).convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).formatFor(Locale.US).outputStreamSupplierFactory(GetFileRotatingFileOutputStreamSupplier(rotationThreshold, maxArchives)).build(EnsureDirectoryExists(_outputPath));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void stopAllWritersOnStop() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void StopAllWritersOnStop()
{
Stream outputStream = mock(typeof(Stream));
when(_fileOutputStreamSupplier.get()).thenReturn(outputStream);
RotatableCsvReporter reporter = new RotatableCsvReporter(mock(typeof(MetricRegistry)), Locale.US, TimeUnit.SECONDS, TimeUnit.SECONDS, Clock.defaultClock(), TestDirectory.directory(), (file, rotationListener) => _fileOutputStreamSupplier);
SortedDictionary <string, Gauge> gauges = new SortedDictionary <string, Gauge>();
gauges["a"] = () => ThreadLocalRandom.current().nextLong();
gauges["b"] = () => ThreadLocalRandom.current().nextLong();
gauges["c"] = () => ThreadLocalRandom.current().nextLong();
reporter.report(gauges, new SortedDictionary <>(), new SortedDictionary <>(), new SortedDictionary <>(), new SortedDictionary <>());
gauges["b"] = () => ThreadLocalRandom.current().nextLong();
gauges["c"] = () => ThreadLocalRandom.current().nextLong();
gauges["d"] = () => ThreadLocalRandom.current().nextLong();
reporter.report(gauges, new SortedDictionary <>(), new SortedDictionary <>(), new SortedDictionary <>(), new SortedDictionary <>());
reporter.Stop();
verify(_fileOutputStreamSupplier, times(4)).close();
}
public override void Shutdown()
{
_csvReporter = null;
}