01: /* ***** BEGIN LICENSE BLOCK *****
02: * Version: MPL 1.1
03: * The contents of this file are subject to the Mozilla Public License Version
04: * 1.1 (the "License"); you may not use this file except in compliance with
05: * the License. You may obtain a copy of the License at
06: * http://www.mozilla.org/MPL/
07: *
08: * Software distributed under the License is distributed on an "AS IS" basis,
09: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10: * for the specific language governing rights and limitations under the
11: * License.
12: *
13: * The Original Code is Riot.
14: *
15: * The Initial Developer of the Original Code is
16: * Neteye GmbH.
17: * Portions created by the Initial Developer are Copyright (C) 2007
18: * the Initial Developer. All Rights Reserved.
19: *
20: * Contributor(s):
21: * Felix Gnass [fgnass at neteye dot de]
22: *
23: * ***** END LICENSE BLOCK ***** */
24: package org.riotfamily.website.cache;
25:
26: import org.riotfamily.cachius.Cache;
27: import org.riotfamily.riot.dao.RiotDao;
28:
29: /**
30: * @author Felix Gnass [fgnass at neteye dot de]
31: * @since 6.5
32: */
33: public final class CacheInvalidationUtils {
34:
35: private CacheInvalidationUtils() {
36: }
37:
38: public static void invalidate(Cache cache, Class clazz) {
39: if (cache != null) {
40: cache.invalidateTaggedItems(clazz.getName());
41: }
42: }
43:
44: public static void invalidate(Cache cache, Class clazz,
45: Object objectId) {
46: if (cache != null) {
47: cache.invalidateTaggedItems(clazz.getName());
48: cache.invalidateTaggedItems(clazz.getName() + '#'
49: + objectId);
50: }
51: }
52:
53: public static void invalidate(Cache cache, RiotDao dao) {
54: invalidate(cache, dao.getEntityClass());
55: }
56:
57: public static void invalidate(Cache cache, RiotDao dao,
58: Object object) {
59: invalidate(cache, dao.getEntityClass(), dao.getObjectId(object));
60: }
61:
62: }
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