za.co.absa.atum.agent.dispatcher.ConsoleDispatcher.scala Maven / Gradle / Ivy

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Data completeness and accuracy application meant to be used for data processed by Apache Spark

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/*
 * Copyright 2021 ABSA Group Limited
 *
 * 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 za.co.absa.atum.agent.dispatcher

import com.typesafe.config.Config
import org.apache.spark.internal.Logging
import za.co.absa.atum.model.dto.{
  AdditionalDataDTO,
  AdditionalDataItemDTO,
  AdditionalDataPatchDTO,
  AtumContextDTO,
  CheckpointDTO,
  PartitioningDTO,
  PartitioningSubmitDTO
}

/**
 *  dispatcher useful for development, testing and debugging
 */
class ConsoleDispatcher(config: Config) extends Dispatcher(config) with Logging {

  logInfo("using console dispatcher")

  override protected[agent] def createPartitioning(partitioning: PartitioningSubmitDTO): AtumContextDTO = {
    println(s"Fetching AtumContext using ConsoleDispatcher with partitioning $partitioning")
    AtumContextDTO(partitioning = partitioning.partitioning)
  }

  override protected[agent] def saveCheckpoint(checkpoint: CheckpointDTO): Unit = {
    println(s"Saving checkpoint to server. $checkpoint")
  }

  override protected[agent] def updateAdditionalData(
    partitioning: PartitioningDTO,
    additionalDataPatchDTO: AdditionalDataPatchDTO
  ): AdditionalDataDTO = {
    println(s"Saving the additional data to server for partitioning: '$partitioning': $additionalDataPatchDTO")

    AdditionalDataDTO(
      additionalDataPatchDTO.data.map { case (key, value) =>
        key -> Some(AdditionalDataItemDTO(Some(value), additionalDataPatchDTO.byUser))
      }
    )
  }

}