01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.kernel.cache;
22:
23: import java.util.List;
24: import java.util.Vector;
25:
26: /**
27: * <a href="CacheRegistry.java.html"><b><i>View Source</i></b></a>
28: *
29: * @author Brian Wing Shun Chan
30: *
31: */
32: public class CacheRegistry {
33:
34: public static boolean isActive() {
35: return _active;
36: }
37:
38: public static void setActive(boolean active) {
39: _active = active;
40:
41: if (!active) {
42: clear();
43: }
44: }
45:
46: public static void clear() {
47: for (int i = 0; i < _registry.size(); i++) {
48: CacheRegistryItem item = (CacheRegistryItem) _registry
49: .get(i);
50:
51: item.invalidate();
52: }
53: }
54:
55: public static void register(CacheRegistryItem item) {
56: _registry.add(item);
57: }
58:
59: private static boolean _active = true;
60: private static List _registry = new Vector();
61:
62: }
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