google-nomulus/java/google/registry/bigquery/BigqueryModule.java
dpb 86af4c2f6a Replace nested @Multibindings interfaces with the new @Multibinds feature. See []
If the enclosing module can be abstract, pull @Multibinds methods up into it; otherwise, replace the @Multibindings interface with a @Module and include it into the enclosing module.

Tested:
    TAP --sample for global presubmit queue
    []
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=125589112
2016-06-27 16:37:42 -04:00

73 lines
2.5 KiB
Java

// Copyright 2016 The Domain Registry 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.bigquery;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.services.bigquery.Bigquery;
import com.google.api.services.bigquery.BigqueryScopes;
import com.google.api.services.bigquery.model.TableFieldSchema;
import com.google.common.collect.ImmutableList;
import dagger.Module;
import dagger.Provides;
import dagger.multibindings.ElementsIntoSet;
import dagger.multibindings.Multibinds;
import google.registry.config.ConfigModule.Config;
import google.registry.request.OAuthScopes;
import java.util.Map;
import java.util.Set;
/**
* Dagger module for Google {@link Bigquery} connection objects.
*
* @see google.registry.config.ConfigModule
* @see google.registry.request.Modules.UrlFetchTransportModule
* @see google.registry.request.Modules.Jackson2Module
* @see google.registry.request.Modules.AppIdentityCredentialModule
* @see google.registry.request.Modules.UseAppIdentityCredentialForGoogleApisModule
*/
@Module
public abstract class BigqueryModule {
/** Provides a map of BigQuery table names to field names. */
@Multibinds
abstract Map<String, ImmutableList<TableFieldSchema>> bigquerySchemas();
/** Provides OAuth2 scopes for the Bigquery service needed by Domain Registry. */
@Provides
@ElementsIntoSet
@OAuthScopes
static Set<String> provideBigqueryOAuthScopes() {
return BigqueryScopes.all();
}
@Provides
static Bigquery provideBigquery(
HttpTransport transport,
JsonFactory jsonFactory,
HttpRequestInitializer httpRequestInitializer,
@Config("projectId") String projectId) {
return new Bigquery.Builder(transport, jsonFactory, httpRequestInitializer)
.setApplicationName(projectId)
.build();
}
// No subclasses.
private BigqueryModule() {}
}