SessionLayoutClone.java |
1 /** 2 * Copyright (c) 2000-2007 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.portal.kernel.util.StringMaker; 26 import com.liferay.portal.kernel.util.StringPool; 27 28 import javax.servlet.http.HttpServletRequest; 29 import javax.servlet.http.HttpSession; 30 31 /** 32 * <a href="SessionLayoutClone.java.html"><b><i>View Source</i></b></a> 33 * 34 * @author Brian Wing Shun Chan 35 * 36 */ 37 public class SessionLayoutClone implements LayoutClone { 38 39 public String get(HttpServletRequest req, long plid) { 40 HttpSession ses = req.getSession(); 41 42 return (String)ses.getAttribute(_encodeKey(plid)); 43 } 44 45 public void update(HttpServletRequest req, long plid, String typeSettings) { 46 HttpSession ses = req.getSession(); 47 48 ses.setAttribute(_encodeKey(plid), typeSettings); 49 } 50 51 private String _encodeKey(long plid) { 52 StringMaker sm = new StringMaker(); 53 54 sm.append(SessionLayoutClone.class.getName()); 55 sm.append(StringPool.POUND); 56 sm.append(plid); 57 58 return sm.toString(); 59 } 60 61 }