CacheRegistry.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.kernel.cache; 24 25 import java.util.List; 26 import java.util.Vector; 27 28 /** 29 * <a href="CacheRegistry.java.html"><b><i>View Source</i></b></a> 30 * 31 * @author Brian Wing Shun Chan 32 * 33 */ 34 public class CacheRegistry { 35 36 public static boolean isActive() { 37 return _active; 38 } 39 40 public static void setActive(boolean active) { 41 _active = active; 42 43 if (!active) { 44 clear(); 45 } 46 } 47 48 public static void clear() { 49 for (int i = 0; i < _registry.size(); i++) { 50 CacheRegistryItem item = _registry.get(i); 51 52 item.invalidate(); 53 } 54 } 55 56 public static void register(CacheRegistryItem item) { 57 _registry.add(item); 58 } 59 60 private static boolean _active = true; 61 private static List<CacheRegistryItem> _registry = 62 new Vector<CacheRegistryItem>(); 63 64 }