+++ /dev/null
-/*
- * Copyright (C) The Arvados Authors. All rights reserved.
- *
- * SPDX-License-Identifier: AGPL-3.0 OR Apache-2.0
- *
- */
-
-package org.arvados.client.utils;
-
-import org.apache.commons.io.FileUtils;
-
-import java.io.*;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Based on:
- * {@link} https://stackoverflow.com/questions/10864317/how-to-break-a-file-into-pieces-using-java
- */
-public class FileSplit {
-
- public static List<File> split(File f, File dir, int splitSize) throws IOException {
- int partCounter = 1;
-
- long sizeOfFiles = splitSize * FileUtils.ONE_MB;
- byte[] buffer = new byte[(int) sizeOfFiles];
-
- List<File> files = new ArrayList<>();
- String fileName = f.getName();
-
- try (FileInputStream fis = new FileInputStream(f); BufferedInputStream bis = new BufferedInputStream(fis)) {
- int bytesAmount = 0;
- while ((bytesAmount = bis.read(buffer)) > 0) {
- String filePartName = String.format("%s.%03d", fileName, partCounter++);
- File newFile = new File(dir, filePartName);
- try (FileOutputStream out = new FileOutputStream(newFile)) {
- out.write(buffer, 0, bytesAmount);
- }
- files.add(newFile);
- }
- }
- return files;
- }
-}
\ No newline at end of file