org.kairosdb.metrics4j.sinks.StatsDTCPSink Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of metrics4j Show documentation

Java library for reporting metrics to any timeseries database.

There is a newer version: 1.0.2

package org.kairosdb.metrics4j.sinks;

import org.kairosdb.metrics4j.formatters.DefaultFormatter;
import org.kairosdb.metrics4j.formatters.Formatter;
import org.kairosdb.metrics4j.internal.FormattedMetric;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.List;

public class StatsDTCPSink extends TextSocketSink
{
	private static final Logger logger = LoggerFactory.getLogger(StatsDTCPSink.class);
	private static final Formatter DEFAULT_FORMATTER = new DefaultFormatter();
	//need param to identify udp chunk size

	@Override
	public void reportMetrics(List metrics)
	{
		logger.debug("Sending {} events to {}", metrics.size(), m_host);
		//:||
		for (FormattedMetric metric : metrics)
		{
			for (FormattedMetric.Sample sample : metric.getSamples())
			{
				String type = metric.getProps().getOrDefault("statsd_type", "g");
				StringBuilder sb = new StringBuilder();

				sb.append(sample.getMetricName())
						.append(":")
						.append(sample.getValue().getValueAsString())
						.append("|")
						.append(type);

				sendText(sb.toString());
			}
		}

		flush();
	}

	@Override
	public Formatter getDefaultFormatter()
	{
		return DEFAULT_FORMATTER;
	}
}