src/main/java/com/googlesource/gerrit/plugins/metricsreporters/GerritJmxReporter.java

// Copyright (C) 2015 The Android Open Source Project
//
// 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.googlesource.gerrit.plugins.metricsreporters;

import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.jmx.JmxReporter;
import com.google.gerrit.extensions.annotations.Listen;
import com.google.gerrit.extensions.events.LifecycleListener;
import com.google.inject.Inject;
import com.google.inject.Singleton;

@Listen
@Singleton
public class GerritJmxReporter implements LifecycleListener {
  private final JmxReporter reporter;

  @Inject
  public GerritJmxReporter(MetricRegistry registry) {
    this.reporter = JmxReporter.forRegistry(registry).build();
  }

  @Override
  public void start() {
    reporter.start();
  }

  @Override
  public void stop() {
    reporter.stop();
  }
}