za.co.absa.cobrix.spark.cobol.utils.FileNameUtils.scala Maven / Gradle / Ivy

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COBOL Reading and Import Extensions for Apache Spark

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/*
 * Copyright 2018 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.cobrix.spark.cobol.utils

object FileNameUtils {
  private val LOCALFS_PREFIX = "file://"

  def getCopyBookFileName(fileNameURI: String):(Boolean, String) = {
    val isLocalFS = fileNameURI.toLowerCase.startsWith(LOCALFS_PREFIX)
    val copyBookFileName = if (isLocalFS)
      fileNameURI.drop(LOCALFS_PREFIX.length)
    else
      fileNameURI
    (isLocalFS, copyBookFileName)
  }

}