google-nomulus/java/google/registry/monitoring/whitebox/WhiteboxModule.java
Ben McIlwain 658f31933c Add metrics for the new Check API
New metrics are necessary because the new API no longer wraps
an EPP flow, therefore does not get metrics for free.

Metrics include
 - An EventMetric for processing time
 - An IncrementableMetric for request count, with
   availability (available/reserved/registered) and
   pricing (standard/premium) fields

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199708592
2018-06-18 17:44:04 -04:00

84 lines
2.7 KiB
Java

// Copyright 2017 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.monitoring.whitebox;
import static com.google.appengine.api.taskqueue.QueueFactory.getQueue;
import static google.registry.monitoring.whitebox.BigQueryMetricsEnqueuer.QUEUE_BIGQUERY_STREAMING_METRICS;
import static google.registry.request.RequestParameters.extractRequiredParameter;
import com.google.api.services.bigquery.model.TableFieldSchema;
import com.google.appengine.api.taskqueue.Queue;
import com.google.common.base.Supplier;
import com.google.common.collect.ImmutableList;
import dagger.Module;
import dagger.Provides;
import dagger.multibindings.IntoMap;
import dagger.multibindings.StringKey;
import google.registry.request.Parameter;
import google.registry.request.RequestLogId;
import google.registry.util.Clock;
import java.util.UUID;
import javax.inject.Named;
import javax.servlet.http.HttpServletRequest;
/**
* Dagger module for injecting common settings for Whitebox tasks.
*/
@Module
public class WhiteboxModule {
@Provides
@IntoMap
@StringKey(EppMetric.TABLE_ID)
static ImmutableList<TableFieldSchema> provideEppMetricsSchema() {
return EppMetric.SCHEMA_FIELDS;
}
@Provides
@Parameter("tableId")
static String provideTableId(HttpServletRequest req) {
return extractRequiredParameter(req, "tableId");
}
@Provides
@Parameter("insertId")
static String provideInsertId(HttpServletRequest req) {
return extractRequiredParameter(req, "insertId");
}
@Provides
@Named("insertIdGenerator")
static Supplier<String> provideInsertIdGenerator() {
return () -> UUID.randomUUID().toString();
}
/** Provides an EppMetric builder with the request ID and startTimestamp already initialized. */
@Provides
static EppMetric.Builder provideEppMetricBuilder(
@RequestLogId String requestLogId, Clock clock) {
return EppMetric.builderForRequest(requestLogId, clock);
}
@Provides
static CheckApiMetric.Builder provideCheckApiMetricBuilder(Clock clock) {
return CheckApiMetric.builder(clock);
}
@Provides
@Named(QUEUE_BIGQUERY_STREAMING_METRICS)
static Queue provideBigQueryStreamingMetricsQueue() {
return getQueue(QUEUE_BIGQUERY_STREAMING_METRICS);
}
}