1 /*
2 * $Source: /usr/cvsroot/Bibliomania/src/main/java/org/paneris/bibliomania/BibliomaniaFileFormDataAdaptorFactory.java,v $
3 * $Revision: 1.1 $
4 *
5 * Copyright (C) 2000 Myles Chippendale
6 *
7 * Part of Melati (http://melati.org), a framework for the rapid
8 * development of clean, maintainable web applications.
9 *
10 * Melati is free software; Permission is granted to copy, distribute
11 * and/or modify this software under the terms either:
12 *
13 * a) the GNU General Public License as published by the Free Software
14 * Foundation; either version 2 of the License, or (at your option)
15 * any later version,
16 *
17 * or
18 *
19 * b) any version of the Melati Software License, as published
20 * at http://melati.org
21 *
22 * You should have received a copy of the GNU General Public License and
23 * the Melati Software License along with this program;
24 * if not, write to the Free Software Foundation, Inc.,
25 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26 * GNU General Public License and visit http://melati.org to obtain the
27 * Melati Software License.
28 *
29 * Feel free to contact the Developers of Melati (http://melati.org),
30 * if you would like to work out a different arrangement than the options
31 * outlined here. It is our intention to allow Melati to be used by as
32 * wide an audience as possible.
33 *
34 * This program is distributed in the hope that it will be useful,
35 * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37 * GNU General Public License for more details.
38 *
39 * Contact details for copyright holder:
40 *
41 * Mylesc Chippendale <mylesc@paneris.org>
42 * http://paneris.org/
43 * 29 Stanley Road, Oxford, OX4 1QY, UK
44 */
45
46 package org.paneris.bibliomania;
47
48 import org.melati.Melati;
49 import org.melati.poem.Database;
50 import org.melati.servlet.FormDataAdaptor;
51 import org.melati.servlet.FormDataAdaptorFactory;
52 import org.melati.servlet.MultipartFormField;
53
54 /**
55 * Save the uploaded file to disk in a particular directory
56 * which has a particular URL. We get these values from the
57 * values of <code>UploadDir</code> and <code>UploadURL</code>
58 * in the Setting table of the current Database
59 */
60
61 public class BibliomaniaFileFormDataAdaptorFactory extends FormDataAdaptorFactory {
62
63 synchronized public FormDataAdaptor getIt(
64 Melati melati,
65 MultipartFormField field) {
66
67 Database db = melati.getDatabase();
68 String uploadDir = (String)db.getSettingTable().getOrDie("UploadDir");
69 Book book = null;
70 try {
71 System.err.println(
72 "object: " + melati.getObject() + ", table: " + melati.getTable());
73 book = ((Product)melati.getObject()).getBook();
74 } catch (ClassCastException e) {
75 // ok, so we don't have a unit, let the FileDataAdaptor deal with this
76 System.err.println(
77 "uploading a file for a non product object: "
78 + melati.getObject()
79 + " : "
80 + e);
81 }
82 return new BibliomaniaFileFormDataAdaptor(uploadDir, book);
83 }
84 }