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• ExampleBigQueryTableOptions.java

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com.solace.connector.beam.examples.common.ExampleBigQueryTableOptions Maven / Gradle / Ivy

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.solace.connector.beam.examples.common;

import com.google.api.services.bigquery.model.TableSchema;
import org.apache.beam.sdk.extensions.gcp.options.GcpOptions;
import org.apache.beam.sdk.options.Default;
import org.apache.beam.sdk.options.DefaultValueFactory;
import org.apache.beam.sdk.options.Description;
import org.apache.beam.sdk.options.PipelineOptions;

/**
 * Options that can be used to configure BigQuery tables in Beam examples. The project defaults to
 * the project being used to run the example.
 */
public interface ExampleBigQueryTableOptions extends GcpOptions {
	@Description("BigQuery dataset name")
	@Default.String("beam_examples")
	String getBigQueryDataset();

	void setBigQueryDataset(String dataset);

	@Description("BigQuery table name")
	@Default.InstanceFactory(BigQueryTableFactory.class)
	String getBigQueryTable();

	void setBigQueryTable(String table);

	@Description("BigQuery table schema")
	TableSchema getBigQuerySchema();

	void setBigQuerySchema(TableSchema schema);

	/**
	 * Returns the job name as the default BigQuery table name.
	 */
	class BigQueryTableFactory implements DefaultValueFactory {
		@Override
		public String create(PipelineOptions options) {
			return options.getJobName().replace('-', '_');
		}
	}
}