| SessionClicks.java |
1 /**
2 * Copyright (c) 2000-2008 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.util;
24
25 import com.liferay.portlet.PortalPreferences;
26 import com.liferay.portlet.PortletPreferencesFactoryUtil;
27
28 import javax.servlet.http.HttpServletRequest;
29
30 import org.apache.commons.logging.Log;
31 import org.apache.commons.logging.LogFactory;
32
33 /**
34 * <a href="SessionClicks.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class SessionClicks {
40
41 public static final String CLASS_NAME = SessionClicks.class.getName();
42
43 public static String get(
44 HttpServletRequest req, String key, String defaultValue) {
45
46 try {
47 PortalPreferences prefs =
48 PortletPreferencesFactoryUtil.getPortalPreferences(req);
49
50 return prefs.getValue(CLASS_NAME, key, defaultValue);
51 }
52 catch (Exception e) {
53 _log.error(e, e);
54
55 return null;
56 }
57 }
58
59 public static void put(HttpServletRequest req, String key, String value) {
60 try {
61 PortalPreferences prefs =
62 PortletPreferencesFactoryUtil.getPortalPreferences(req);
63
64 prefs.setValue(CLASS_NAME, key, value);
65 }
66 catch (Exception e) {
67 _log.error(e, e);
68 }
69 }
70
71 private static Log _log = LogFactory.getLog(SessionClicks.class);
72
73 }