PortletBagPool.java |
1 /** 2 * Copyright (c) 2000-2009 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.kernel.portlet; 24 25 import java.util.Map; 26 import java.util.concurrent.ConcurrentHashMap; 27 28 /** 29 * <a href="PortletBagPool.java.html"><b><i>View Source</i></b></a> 30 * 31 * @author Brian Wing Shun Chan 32 * 33 */ 34 public class PortletBagPool { 35 36 public static PortletBag get(String portletId) { 37 return _instance._get(portletId); 38 } 39 40 public static void put(String portletId, PortletBag portletBag) { 41 _instance._put(portletId, portletBag); 42 } 43 44 public static PortletBag remove(String portletId) { 45 return _instance._remove(portletId); 46 } 47 48 private PortletBagPool() { 49 _portletBagPool = new ConcurrentHashMap<String, PortletBag>(); 50 } 51 52 private PortletBag _get(String portletId) { 53 return _portletBagPool.get(portletId); 54 } 55 56 private void _put(String portletId, PortletBag portletBag) { 57 _portletBagPool.put(portletId, portletBag); 58 } 59 60 private PortletBag _remove(String portletId) { 61 return _portletBagPool.remove(portletId); 62 } 63 64 private static PortletBagPool _instance = new PortletBagPool(); 65 66 private Map<String, PortletBag>_portletBagPool; 67 68 }