com.johnsnowlabs.client.gcp.GCPClient.scala Maven / Gradle / Ivy

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/*
 * Copyright 2017-2022 John Snow Labs
 *
 * 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 com.johnsnowlabs.client.gcp

import com.johnsnowlabs.client.{CloudClient, CloudStorage}
import com.johnsnowlabs.util.{ConfigHelper, ConfigLoader}

class GCPClient(parameters: Map[String, String] = Map.empty) extends CloudClient {

  private lazy val gcpStorageConnection = cloudConnect()

  override protected def cloudConnect(): CloudStorage = {
    val projectId = parameters.getOrElse(
      "projectId",
      ConfigLoader.getConfigStringValue(ConfigHelper.gcpProjectId))
    new GCPGateway(projectId)
  }

  override def doesBucketPathExist(bucketName: String, filePath: String): Boolean = {
    gcpStorageConnection.doesBucketPathExist(bucketName, filePath)
  }

  override def copyInputStreamToBucket(
      bucketName: String,
      filePath: String,
      sourceFilePath: String): Unit = {
    gcpStorageConnection.copyInputStreamToBucket(bucketName, filePath, sourceFilePath)
  }

  override def downloadFilesFromBucketToDirectory(
      bucketName: String,
      filePath: String,
      directoryPath: String,
      isIndex: Boolean): Unit = {
    gcpStorageConnection.downloadFilesFromBucketToDirectory(
      bucketName,
      filePath,
      directoryPath,
      isIndex)
  }

}