| ThemeLoaderFactory.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.theme;
24
25 import com.liferay.portal.velocity.VelocityContextPool;
26
27 import java.util.HashMap;
28 import java.util.Map;
29
30 import javax.servlet.ServletContext;
31
32 /**
33 * <a href="ThemeLoaderFactory.java.html"><b><i>View Source</i></b></a>
34 *
35 * @author Brian Wing Shun Chan
36 *
37 */
38 public class ThemeLoaderFactory {
39
40 public static void init(
41 String servletContextName, ServletContext servletContext,
42 String[] xmls) {
43
44 VelocityContextPool.put(servletContextName, servletContext);
45
46 ThemeLoader themeLoader = new ThemeLoader(
47 servletContextName, servletContext, xmls);
48
49 _themeLoaders.put(servletContextName, themeLoader);
50 }
51
52 public static boolean destroy(String servletContextName) {
53 ThemeLoader themeLoader = _themeLoaders.remove(servletContextName);
54
55 if (themeLoader == null) {
56 return false;
57 }
58 else {
59 VelocityContextPool.remove(servletContextName);
60
61 themeLoader.destroy();
62
63 return true;
64 }
65 }
66
67 public static ThemeLoader getDefaultThemeLoader() {
68 ThemeLoader themeLoader = null;
69
70 for (Map.Entry<String, ThemeLoader> entry : _themeLoaders.entrySet()) {
71 themeLoader = entry.getValue();
72
73 break;
74 }
75
76 return themeLoader;
77 }
78
79 public static ThemeLoader getThemeLoader(String servletContextName) {
80 return _themeLoaders.get(servletContextName);
81 }
82
83 public static void loadThemes() {
84 for (Map.Entry<String, ThemeLoader> entry : _themeLoaders.entrySet()) {
85 ThemeLoader themeLoader = entry.getValue();
86
87 themeLoader.loadThemes();
88 }
89 }
90
91 private static Map<String, ThemeLoader> _themeLoaders =
92 new HashMap<String, ThemeLoader>();
93
94 }