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 the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 package mircoders.media;
34 import java.util.GregorianCalendar;
35 import java.util.HashMap;
38 import mir.entity.Entity;
39 import mir.media.MediaExc;
40 import mir.media.MediaFailure;
41 import mir.media.MediaHelper;
42 import mir.media.MirMedia;
43 import mir.misc.StringUtil;
44 import mir.session.UploadedFile;
45 import mir.storage.Database;
47 import mircoders.module.ModuleMediaType;
49 public class MediaUploadProcessor {
50 public static Entity processMediaUpload(UploadedFile aFile, Map aValues) throws MediaExc, MediaFailure {
52 MirMedia mediaHandler;
54 ModuleMediaType mediaTypeModule;
55 Database mediaStorage;
56 Map values = new HashMap();
62 String contentType = aFile.getContentType();
64 if (contentType.equals("text/plain") ||
65 contentType.equals("application/octet-stream") ||
66 contentType == null) {
67 throw new MediaExc("Invalid content-type: " + contentType);
70 values.putAll(aValues);
71 values.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
72 values.put("is_produced", "0");
74 mediaTypeModule = new ModuleMediaType();
75 mediaType = mediaTypeModule.findMediaTypeForMimeType(contentType);
78 mediaHandler = MediaHelper.getHandler(mediaType);
79 mediaStorage = MediaHelper.getStorage(mediaType, "mircoders.storage.Database");
82 throw new MediaFailure(e);
85 values.put("to_media_type", mediaType.getId());
88 mediaEntity = (Entity) mediaStorage.getEntityClass().newInstance();
89 mediaEntity.setStorage(mediaStorage);
92 throw new MediaFailure(e);
95 mediaEntity.setValues(values);
96 mediaId = mediaEntity.insert();
99 mediaHandler.set(aFile.getInputStream(), mediaEntity, mediaType);
101 catch (Throwable e) {
102 throw new MediaFailure(e);
107 catch (Throwable e) {
108 throw new MediaFailure(e);