google-nomulus/java/google/registry/reporting/ReportingModule.java
weiminyu e19a431fab Use new default credentials in a few more modules
Updated Reporting (Beam pipeline), Registrar sync to sheets, and Cloud Dns.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212811185
2018-09-14 11:53:42 -04:00

91 lines
3.6 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.reporting;
import static google.registry.request.RequestParameters.extractOptionalParameter;
import static google.registry.request.RequestParameters.extractRequiredParameter;
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.services.dataflow.Dataflow;
import dagger.Module;
import dagger.Provides;
import google.registry.config.CredentialModule.DefaultCredential;
import google.registry.config.RegistryConfig.Config;
import google.registry.request.HttpException.BadRequestException;
import google.registry.request.Parameter;
import google.registry.util.Clock;
import java.util.Optional;
import javax.servlet.http.HttpServletRequest;
import org.joda.time.YearMonth;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
/** Dagger module for injecting common settings for all reporting tasks. */
@Module
public class ReportingModule {
public static final String BEAM_QUEUE = "beam-reporting";
/**
* The request parameter name used by reporting actions that takes a year/month parameter, which
* defaults to the last month.
*/
public static final String PARAM_YEAR_MONTH = "yearMonth";
/** The request parameter specifying the jobId for a running Dataflow pipeline. */
public static final String PARAM_JOB_ID = "jobId";
/** Provides the Cloud Dataflow jobId for a pipeline. */
@Provides
@Parameter(PARAM_JOB_ID)
static String provideJobId(HttpServletRequest req) {
return extractRequiredParameter(req, PARAM_JOB_ID);
}
/** Extracts an optional YearMonth in yyyy-MM format from the request. */
@Provides
@Parameter(PARAM_YEAR_MONTH)
static Optional<YearMonth> provideYearMonthOptional(HttpServletRequest req) {
DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM");
Optional<String> optionalYearMonthStr = extractOptionalParameter(req, PARAM_YEAR_MONTH);
try {
return optionalYearMonthStr.map(s -> YearMonth.parse(s, formatter));
} catch (IllegalArgumentException e) {
throw new BadRequestException(
String.format(
"yearMonth must be in yyyy-MM format, got %s instead",
optionalYearMonthStr.orElse("UNSPECIFIED YEARMONTH")));
}
}
/**
* Provides the yearMonth in yyyy-MM format, if not specified in the request, defaults to one
* month prior to run time.
*/
@Provides
static YearMonth provideYearMonth(
@Parameter(PARAM_YEAR_MONTH) Optional<YearMonth> yearMonthOptional, Clock clock) {
return yearMonthOptional.orElseGet(() -> new YearMonth(clock.nowUtc().minusMonths(1)));
}
/** Constructs a {@link Dataflow} API client with default settings. */
@Provides
static Dataflow provideDataflow(
@DefaultCredential GoogleCredential credential, @Config("projectId") String projectId) {
return new Dataflow.Builder(credential.getTransport(), credential.getJsonFactory(), credential)
.setApplicationName(String.format("%s billing", projectId))
.build();
}
}