google-nomulus/java/google/registry/billing/BillingModule.java
larryruili 99996121b5 Add end-to-end code to run Beam template from App Engine
This serves as proof-of-concept to verify we can use Beam for our invoice generation use case. Namely, it checks that we can:
- Deploy a Beam template to GCS
- Read from Bigquery within the template
- Run the template from App Engine

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175755390
2017-11-21 18:30:09 -05:00

50 lines
1.8 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.billing;
import com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.services.dataflow.Dataflow;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableSet;
import dagger.Module;
import dagger.Provides;
import google.registry.config.RegistryConfig.Config;
import java.util.Set;
/** Module for dependencies required by monthly billing actions. */
@Module
public final class BillingModule {
private static final String CLOUD_PLATFORM_SCOPE =
"https://www.googleapis.com/auth/cloud-platform";
/** Constructs a {@link Dataflow} API client with default settings. */
@Provides
static Dataflow provideDataflow(
@Config("projectId") String projectId,
HttpTransport transport,
JsonFactory jsonFactory,
Function<Set<String>, AppIdentityCredential> appIdentityCredentialFunc) {
return new Dataflow.Builder(
transport,
jsonFactory,
appIdentityCredentialFunc.apply(ImmutableSet.of(CLOUD_PLATFORM_SCOPE)))
.setApplicationName(String.format("%s billing", projectId))
.build();
}
}