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com.addthis.metrics3.reporter.config.StatsDReporterConfig Maven / Gradle / Ivy
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.addthis.metrics3.reporter.config;
import java.util.ArrayList;
import java.util.List;
import com.addthis.metrics.reporter.config.AbstractStatsDReporterConfig;
import com.addthis.metrics.reporter.config.HostPort;
import com.codahale.metrics.MetricRegistry;
import com.readytalk.metrics.StatsDReporter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class StatsDReporterConfig extends AbstractStatsDReporterConfig implements MetricsReporterConfigThree
{
private static final String REPORTER_CLASS = "com.readytalk.metrics.StatsDReporter";
private static final Logger log = LoggerFactory.getLogger(StatsDReporterConfig.class);
private List reporters = new ArrayList();
@Override
public boolean enable(MetricRegistry registry)
{
if (!setup(REPORTER_CLASS))
{
return false;
}
boolean failures = false;
for (HostPort hostPort : getFullHostList())
{
try
{
log.info("Enabling StatsDReporter to {}:{}",
new Object[] {hostPort.getHost(), hostPort.getPort()});
StatsDReporter reporter = StatsDReporter.forRegistry(registry)
.convertRatesTo(getRealRateunit())
.convertDurationsTo(getRealDurationunit())
.prefixedWith(getResolvedPrefix())
.filter(MetricFilterTransformer.generateFilter(getPredicate()))
.build(hostPort.getHost(), hostPort.getPort());
reporter.start(getPeriod(), getRealTimeunit());
reporters.add(reporter);
}
catch (Exception e)
{
log.error("Failed to enable StatsDReporter to {}:{}",
new Object[] {hostPort.getHost(), hostPort.getPort()}, e);
failures = true;
}
}
return !failures;
}
@Override
public void report() {
for (StatsDReporter reporter : reporters)
{
reporter.report();
}
}
void stopForTests() {
for (StatsDReporter reporter : reporters)
{
reporter.stop();
}
}
}