2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
30 package mircoders.media;
32 import java.util.GregorianCalendar;
33 import java.util.HashMap;
36 import mir.entity.Entity;
37 import mir.media.MediaExc;
38 import mir.media.MediaFailure;
39 import mir.media.MediaHelper;
40 import mir.media.MirMedia;
41 import mir.misc.StringUtil;
42 import mir.session.UploadedFile;
43 import mir.storage.Database;
44 import mircoders.module.ModuleMediaType;
46 public class MediaUploadProcessor {
47 public static Entity processMediaUpload(UploadedFile aFile, Map aValues) throws MediaExc, MediaFailure {
49 MirMedia mediaHandler;
51 ModuleMediaType mediaTypeModule;
52 Database mediaStorage;
53 Map values = new HashMap();
59 String contentType = aFile.getContentType();
61 if (contentType.equals("text/plain") ||
62 contentType.equals("application/octet-stream") ||
63 contentType == null) {
64 throw new MediaExc("Invalid content-type: " + contentType);
67 values.putAll(aValues);
68 values.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
69 values.put("is_produced", "0");
71 mediaTypeModule = new ModuleMediaType();
72 mediaType = mediaTypeModule.findMediaTypeForMimeType(contentType);
75 mediaHandler = MediaHelper.getHandler(mediaType);
76 mediaStorage = MediaHelper.getStorage(mediaType, "mircoders.storage.Database");
79 throw new MediaFailure(e);
82 values.put("to_media_type", mediaType.getId());
85 mediaEntity = (Entity) mediaStorage.getEntityClass().newInstance();
86 mediaEntity.setStorage(mediaStorage);
89 throw new MediaFailure(e);
92 mediaEntity.setValues(values);
93 mediaId = mediaEntity.insert();
96 mediaHandler.set(aFile.getInputStream(), mediaEntity, mediaType);
99 throw new MediaFailure(e);
104 catch (Throwable e) {
105 throw new MediaFailure(e);