01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.util;
22:
23: import com.liferay.portlet.PortalPreferences;
24: import com.liferay.portlet.PortletPreferencesFactoryUtil;
25:
26: import javax.servlet.http.HttpServletRequest;
27:
28: import org.apache.commons.logging.Log;
29: import org.apache.commons.logging.LogFactory;
30:
31: /**
32: * <a href="SessionClicks.java.html"><b><i>View Source</i></b></a>
33: *
34: * @author Brian Wing Shun Chan
35: *
36: */
37: public class SessionClicks {
38:
39: public static final String CLASS_NAME = SessionClicks.class
40: .getName();
41:
42: public static String get(HttpServletRequest req, String key,
43: String defaultValue) {
44:
45: try {
46: PortalPreferences prefs = PortletPreferencesFactoryUtil
47: .getPortalPreferences(req);
48:
49: return prefs.getValue(CLASS_NAME, key, defaultValue);
50: } catch (Exception e) {
51: _log.error(e, e);
52:
53: return null;
54: }
55: }
56:
57: public static void put(HttpServletRequest req, String key,
58: String value) {
59: try {
60: PortalPreferences prefs = PortletPreferencesFactoryUtil
61: .getPortalPreferences(req);
62:
63: prefs.setValue(CLASS_NAME, key, value);
64: } catch (Exception e) {
65: _log.error(e, e);
66: }
67: }
68:
69: private static Log _log = LogFactory.getLog(SessionClicks.class);
70:
71: }
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