| 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 }