| commit | author | age | ||
| ca8e1e | 1 | /* |
| U | 2 | Transit - Remote procedure calls made simple |
| 3 | Copyright (c) 2012 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 published by | |
| 7 | the Free Software Foundation, either version 3 of the License, or | |
| 8 | (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 <http://www.gnu.org/licenses/>. | |
| 17 | */ | |
| 18 | ||
| 19 | package de.uhilger.transit; | |
| 20 | ||
| 21 | import java.io.Writer; | |
| 22 | import java.util.List; | |
| 23 | ||
| 24 | import com.thoughtworks.xstream.XStream; | |
| 25 | import com.thoughtworks.xstream.io.json.JettisonMappedXmlDriver; | |
| 26 | import com.thoughtworks.xstream.io.json.JsonHierarchicalStreamDriver; | |
| 27 | import com.thoughtworks.xstream.io.json.JsonWriter; | |
| 28 | import com.thoughtworks.xstream.io.HierarchicalStreamWriter; | |
| 29 | ||
| 30 | /** | |
| 31 | * Java-Objekte in die JavaScript Object Notation (JSON) | |
| 32 | * verwandeln und umgekehrt | |
| 33 | * | |
| 34 | * <p>Diese Klasse benoetigt die Java-Klassenbibliotheken | |
| 35 | * <a href="http://xstream.codehaus.org/">XStream</a> | |
| 36 | * und <a href="http://jettison.codehaus.org/">Jettison</a> | |
| 37 | * im Classpath.</p> | |
| 38 | * | |
| 39 | * @author Copyright (c) Ulrich Hilger, http://uhilger.de | |
| 40 | * @author Published under the terms and conditions of | |
| 41 | * the <a href="http://www.gnu.org/licenses/agpl-3.0" target="_blank">GNU Affero General Public License</a> | |
| 42 | * | |
| 43 | * @version 1, September 16, 2012 | |
| 44 | */ | |
| 45 | public class JsonFlatWandler extends AbstractWandler { | |
| 46 | ||
| 47 | /** Bezeichnerdes Formats, das dieser Wandler unterstuetzt */ | |
| 48 | public static final String FORMAT_FLATJSON = "FLATJSON"; | |
| 49 | ||
| 50 | protected XStream getXStream() { | |
| 51 | //XStream xstream = new XStream(new JettisonMappedXmlDriver()); | |
| 52 | XStream xstream = new XStream(new JsonHierarchicalStreamDriver() { | |
| 53 | public HierarchicalStreamWriter createWriter(Writer writer) { | |
| 54 | return new JsonWriter(writer, JsonWriter.DROP_ROOT_MODE); | |
| 55 | } | |
| 56 | }); | |
| 57 | return xstream; | |
| 58 | } | |
| 59 | ||
| 60 | /** | |
| 61 | * Das Format ermitteln, das dieser Wandler verarbeitet | |
| 62 | * @return das Format, das dieser Wandler verarbeitet | |
| 63 | */ | |
| 64 | @Override | |
| 65 | public String getFormat() { | |
| 66 | return FORMAT_FLATJSON; | |
| 67 | } | |
| 68 | ||
| 69 | } | |
