| EhcachePortalCacheManager.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.cache;
24
25 import com.liferay.portal.kernel.cache.PortalCache;
26 import com.liferay.portal.kernel.cache.PortalCacheManager;
27 import com.liferay.portal.util.PropsUtil;
28
29 import java.net.URL;
30
31 import net.sf.ehcache.Cache;
32 import net.sf.ehcache.CacheManager;
33
34 import org.springframework.beans.factory.InitializingBean;
35
36 /**
37 * <a href="EhcachePortalCacheManager.java.html"><b><i>View Source</i></b></a>
38 *
39 * @author Joseph Shum
40 *
41 */
42 public class EhcachePortalCacheManager
43 implements InitializingBean, PortalCacheManager {
44
45 public void afterPropertiesSet() {
46 URL url = getClass().getResource(PropsUtil.get(_configPropertyKey));
47
48 _cacheManager = new CacheManager(url);
49 }
50
51 public void clearAll() {
52 _cacheManager.clearAll();
53 }
54
55 public PortalCache getCache(String name) {
56 Cache cache = _cacheManager.getCache(name);
57
58 if (cache == null) {
59 _cacheManager.addCache(name);
60
61 cache = _cacheManager.getCache(name);
62 }
63
64 return new EhcachePortalCache(cache);
65 }
66
67 public void setConfigPropertyKey(String configPropertyKey) {
68 _configPropertyKey = configPropertyKey;
69 }
70
71 private String _configPropertyKey;
72 private CacheManager _cacheManager;
73
74 }