2 * Copyright (C) 2005 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 * You must obey the GNU General Public License in all respects for all of the code used
23 * other than the above mentioned libraries. If you modify this file, you may extend this
24 * exception to your version of the file, but you are not obligated to do so.
25 * If you do not wish to do so, delete this exception statement from your version.
29 import java.util.HashMap;
30 import java.util.List;
34 * The <code>BasicBundleFactory</code> is responsible for managing
35 * loaded bundles. It caches previously retrieved bundles to improve
38 public class BasicBundleFactory implements BundleFactory {
39 private Map directories;
40 private BundleLoader loader;
42 public BasicBundleFactory(BundleLoader aLoader) {
43 directories = new HashMap();
47 private Map getBundleDirectory(String aDirectory) {
48 synchronized (directories) {
49 Map result = (Map) directories.get(aDirectory);
52 result = new HashMap();
53 directories.put(aDirectory, result);
60 private Bundle loadBundle(String aDirectory, String[] aParameters) {
61 return loader.loadBundle(aDirectory, aParameters);
64 public Bundle getBundle(String aDirectory, String[] aParameters) {
65 Map directory = getBundleDirectory(aDirectory);
66 List parameters = java.util.Arrays.asList(aParameters);
68 Bundle result = (Bundle) directory.get(parameters);
71 result = loadBundle(aDirectory, aParameters);
72 directory.put(parameters, result);
78 public void reload() {
79 synchronized (directories) {