| PortletResourceBundle.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.portlet;
24
25 import com.liferay.portal.kernel.util.JavaConstants;
26 import com.liferay.portal.model.PortletInfo;
27
28 import java.util.Enumeration;
29 import java.util.Locale;
30 import java.util.MissingResourceException;
31 import java.util.ResourceBundle;
32
33 /**
34 * <a href="PortletResourceBundle.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class PortletResourceBundle extends ResourceBundle {
40
41 public PortletResourceBundle(
42 ResourceBundle parentBundle, PortletInfo portletInfo) {
43
44 _parentBundle = parentBundle;
45 _portletInfo = portletInfo;
46 }
47
48 public Enumeration<String> getKeys() {
49 return _parentBundle.getKeys();
50 }
51
52 public Locale getLocale() {
53 return _parentBundle.getLocale();
54 }
55
56 protected Object handleGetObject(String key) {
57 try {
58 if (_parentBundle == null) {
59 return _getJavaxPortletString(key);
60 }
61 else {
62 return _parentBundle.getObject(key);
63 }
64 }
65 catch (MissingResourceException mre) {
66 String value = _getJavaxPortletString(key);
67
68 if (value != null) {
69 return value;
70 }
71 else {
72 throw mre;
73 }
74 }
75 }
76
77 private String _getJavaxPortletString(String key) {
78 if (key == null) {
79 return null;
80 }
81 else if (key.equals(JavaConstants.JAVAX_PORTLET_TITLE)) {
82 return _portletInfo.getTitle();
83 }
84 else if (key.equals(JavaConstants.JAVAX_PORTLET_SHORT_TITLE)) {
85 return _portletInfo.getShortTitle();
86 }
87 else if (key.equals(JavaConstants.JAVAX_PORTLET_KEYWORDS)) {
88 return _portletInfo.getKeywords();
89 }
90
91 return null;
92 }
93
94 private ResourceBundle _parentBundle;
95 private PortletInfo _portletInfo;
96
97 }