google-nomulus/java/google/registry/module/frontend/FrontendMetricsModule.java

// Copyright 2016 The Nomulus Authors. All Rights Reserved.
//
// 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 google.registry.module.frontend;

import dagger.Module;
import javax.inject.Singleton;

/**
 * Dagger module for injecting metrics. All metrics should have {@link Singleton} scope to avoid
 * being recreated per-request, as the metrics generally track cumulative values.
 */
@Module
public class FrontendMetricsModule {}