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 }