| PortletResourceBundle.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portlet;
21
22 import com.liferay.portal.kernel.util.JavaConstants;
23 import com.liferay.portal.model.PortletInfo;
24
25 import java.util.Enumeration;
26 import java.util.Locale;
27 import java.util.MissingResourceException;
28 import java.util.ResourceBundle;
29
30 /**
31 * <a href="PortletResourceBundle.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class PortletResourceBundle extends ResourceBundle {
37
38 public PortletResourceBundle(
39 ResourceBundle parentBundle, PortletInfo portletInfo) {
40
41 _parentBundle = parentBundle;
42 _portletInfo = portletInfo;
43 }
44
45 public Enumeration<String> getKeys() {
46 return _parentBundle.getKeys();
47 }
48
49 public Locale getLocale() {
50 return _parentBundle.getLocale();
51 }
52
53 protected Object handleGetObject(String key) {
54 try {
55 if (_parentBundle == null) {
56 return _getJavaxPortletString(key);
57 }
58 else {
59 return _parentBundle.getObject(key);
60 }
61 }
62 catch (MissingResourceException mre) {
63 String value = _getJavaxPortletString(key);
64
65 if (value != null) {
66 return value;
67 }
68 else {
69 throw mre;
70 }
71 }
72 }
73
74 private String _getJavaxPortletString(String key) {
75 if (key == null) {
76 return null;
77 }
78 else if (key.equals(JavaConstants.JAVAX_PORTLET_TITLE)) {
79 return _portletInfo.getTitle();
80 }
81 else if (key.equals(JavaConstants.JAVAX_PORTLET_SHORT_TITLE)) {
82 return _portletInfo.getShortTitle();
83 }
84 else if (key.equals(JavaConstants.JAVAX_PORTLET_KEYWORDS)) {
85 return _portletInfo.getKeywords();
86 }
87
88 return null;
89 }
90
91 private ResourceBundle _parentBundle;
92 private PortletInfo _portletInfo;
93
94 }