| commit | author | age | ||
| e369b9 | 1 | /* |
| c45b52 | 2 | fm - File management class library |
| e369b9 | 3 | Copyright (C) 2024 Ulrich Hilger |
| U | 4 | |
| 5 | This program is free software: you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU Affero General Public License as | |
| 7 | published by the Free Software Foundation, either version 3 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU Affero General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Affero General Public License | |
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 17 | */ | |
| 18 | package de.uhilger.fm; | |
| 19 | ||
| 20 | import java.io.File; | |
| 21 | import java.io.IOException; | |
| 22 | import java.nio.file.Files; | |
| 23 | ||
| 24 | /** | |
| 25 | * | |
| 26 | * @author Ulrich Hilger | |
| 27 | * @version 0.1, 08.11.2024 | |
| 28 | */ | |
| 29 | public class Duplicator { | |
| 30 | ||
| 31 | public String duplizieren(String base, String relPfad) throws IOException { | |
| 32 | File srcFile = new File(base, relPfad); | |
| 33 | String fnameext = srcFile.getName(); | |
| 34 | int dotpos = fnameext.lastIndexOf("."); | |
| 35 | String fname = fnameext.substring(0, dotpos); | |
| 36 | String ext = fnameext.substring(dotpos); | |
| 37 | File srcDir = srcFile.getParentFile(); | |
| 38 | File destFile = new File(srcDir, fname + "-Kopie" + ext); | |
| 39 | int i = 1; | |
| 40 | while (destFile.exists()) { | |
| 41 | destFile = new File(srcDir, fname + "-Kopie-" + Integer.toString(++i) + ext); | |
| 42 | } | |
| 43 | Files.copy(srcFile.toPath(), destFile.toPath()); | |
| 44 | return destFile.getName(); | |
| 45 | } | |
| 46 | ||
| 47 | } | |
