| commit | author | age | ||
| aed034 | 1 | /* |
| U | 2 | neon-fm - Dateiverwaltung fuer neon |
| 3 | Copyright (C) 2024 Ulrich Hilger | |
| 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.neon.fm; | |
| 19 | ||
| 20 | import com.sun.net.httpserver.HttpExchange; | |
| 21 | import de.uhilger.neon.HttpResponder; | |
| 22 | import de.uhilger.fm.Eraser; | |
| 23 | import java.io.IOException; | |
| 24 | import java.util.Arrays; | |
| 25 | import java.util.logging.Level; | |
| 26 | import java.util.logging.Logger; | |
| 27 | ||
| 28 | /** | |
| 516d0b | 29 | * Die Klasse FileEraser liefert Methoden zum Loeschen |
| U | 30 | * von Dateien und Ordnern als Reaktion auf entsprechende |
| 31 | * Aufrufe mittels HTTP DELETE | |
| 32 | * | |
| aed034 | 33 | * @author Ulrich Hilger |
| U | 34 | * @version 0.1, 08.11.2024 |
| 35 | */ | |
| 36 | public class FileEraser extends AbstractFileActor { | |
| 37 | ||
| 516d0b | 38 | /** |
| U | 39 | * <p>Diese Mthode ist als Reaktion auf einen HTTP DELETE aufruf an |
| 40 | * folgenden URL gedacht</p> | |
| 41 | * | |
| 42 | * <pre> | |
| 43 | * Dateien und Ordner loeschen: | |
| 44 | * http://localhost:[port]/[kontext]/pfad/zum/ordner/ | |
| 45 | * Body: Liste mit Datei- und Ordnernamen, die aus dem im URL | |
| 46 | * angegebenen Ordner geloescht werden sollen, z.B. ["test.txt","dok"] | |
| 47 | * Hiermit werden die Datei test.txt und der Ordner dok geloescht. | |
| 48 | * Das Loeschen geschieht rekursiv, einschliesslich aller Unterordner | |
| 49 | * </pre> | |
| 50 | * | |
| 51 | * @param exchange Das Objekt mit Infos zu HTTP-Request, -Response usw. | |
| 52 | */ | |
| 53 | public void delete(HttpExchange exchange) { | |
| aed034 | 54 | try { |
| b3d917 | 55 | init(exchange); |
| aed034 | 56 | String[] dateiNamen = dateiliste(exchange); |
| U | 57 | new Eraser().deleteFiles(fileName, Arrays.asList(dateiNamen), base); |
| 58 | antwort(exchange, HttpResponder.SC_OK, "Dateien geloescht."); | |
| 59 | } catch (IOException ex) { | |
| 60 | Logger.getLogger(FileEraser.class.getName()).log(Level.SEVERE, ex.getMessage(), ex); | |
| 61 | } finally { | |
| 62 | free(); | |
| 63 | } | |
| 64 | } | |
| 65 | ||
| 66 | } | |
