/*
* 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.metrics.reporter.config;
import com.yammer.metrics.Metrics;
import com.yammer.metrics.reporting.ConsoleReporter;
import java.io.PrintStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ConsoleReporterConfig extends AbstractReporterConfig
{
private static final Logger log = LoggerFactory.getLogger(ConsoleReporterConfig.class);
private String outfile = null;
public String getOutfile()
{
return outfile;
}
public void setOutfile(String outfile)
{
this.outfile = outfile;
}
@Override
public boolean enable()
{
try
{
PrintStream stream = null;
if (outfile != null)
{
log.info("console reporting will be redirected to {} instead of stdout", outfile);
stream = new PrintStream(outfile);
}
else
{
stream = System.out;
}
// static enable() methods omit the option of specifying a
// predicate. Calling constructor and starting manually
// instead
final ConsoleReporter reporter = new ConsoleReporter(Metrics.defaultRegistry(),
stream,
getMetricPredicate());
reporter.start(getPeriod(), getRealTimeunit());
}
catch (Exception e)
{
log.error("Failure while enabling console reporter", e);
return false;
}
return true;
}
}