content: /*
   * 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 org.apache.beam.examples.complete.datatokenization.transforms.io;
  
  import com.google.api.services.bigquery.model.TableRow;
  import com.google.api.services.bigquery.model.TableSchema;
  import java.io.IOException;
  import org.apache.beam.examples.complete.datatokenization.utils.FailsafeElement;
  import org.apache.beam.sdk.io.gcp.bigquery.BigQueryInsertError;
  import org.apache.beam.sdk.io.gcp.bigquery.BigQueryUtils;
  import org.apache.beam.sdk.io.gcp.bigquery.InsertRetryPolicy;
  import org.apache.beam.sdk.io.gcp.bigquery.WriteResult;
  import org.apache.beam.sdk.transforms.DoFn;
  import org.apache.beam.sdk.transforms.ParDo;
  import org.apache.beam.sdk.values.PCollection;
  import org.apache.beam.sdk.values.Row;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /** The {@link TokenizationBigQueryIO} class for writing data from template to BigTable. */
  public class TokenizationBigQueryIO {
  
    /** Logger for class. */
    private static final Logger LOG = LoggerFactory.getLogger(TokenizationBigQueryIO.class);
  
    public static WriteResult write(
        PCollection<Row> input, String bigQueryTableName, TableSchema schema) {
      return input
          .apply("RowToTableRow", ParDo.of(new RowToTableRowFn()))
          .apply(
              "WriteSuccessfulRecords",
              org.apache.beam.sdk.io.gcp.bigquery.BigQueryIO.writeTableRows()
                  .withCreateDisposition(
                      org.apache.beam.sdk.io.gcp.bigquery.BigQueryIO.Write.CreateDisposition
                          .CREATE_IF_NEEDED)
                  .withWriteDisposition(
                      org.apache.beam.sdk.io.gcp.bigquery.BigQueryIO.Write.WriteDisposition
                          .WRITE_APPEND)
                  .withExtendedErrorInfo()
                  .withMethod(
                      org.apache.beam.sdk.io.gcp.bigquery.BigQueryIO.Write.Method.STREAMING_INSERTS)
                  .withFailedInsertRetryPolicy(InsertRetryPolicy.retryTransientErrors())
                  .withSchema(schema)
                  .to(bigQueryTableName));
    }
  
    /**
     * Method to wrap a {@link BigQueryInsertError} into a {@link FailsafeElement}.
     *
     * @param insertError BigQueryInsert error.
     * @return FailsafeElement object.
     */
    public static FailsafeElement<String, String> wrapBigQueryInsertError(
        BigQueryInsertError insertError) {
  
      FailsafeElement<String, String> failsafeElement;
      try {
  
        failsafeElement =
            FailsafeElement.of(
                insertError.getRow().toPrettyString(), insertError.getRow().toPrettyString());
        failsafeElement.setErrorMessage(insertError.getError().toPrettyString());
  
      } catch (IOException e) {
        TokenizationBigQueryIO.LOG.error("Failed to wrap BigQuery insert error.");
        throw new RuntimeException(e);
      }
      return failsafeElement;
    }
  
    /**
     * The {@link RowToTableRowFn} class converts a row to tableRow using {@link
     * BigQueryUtils#toTableRow()}.
     */
    public static class RowToTableRowFn extends DoFn<Row, TableRow> {
  
      @ProcessElement
      public void processElement(ProcessContext context) {
        Row row = context.element();
        context.output(BigQueryUtils.toTableRow(row));
      }
    }
  }
  