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.cache;
22:
23: import com.liferay.portal.kernel.cache.PortalCache;
24:
25: import java.io.Serializable;
26:
27: import net.sf.ehcache.Cache;
28: import net.sf.ehcache.Element;
29:
30: /**
31: * <a href="EhcachePortalCache.java.html"><b><i>View Source</i></b></a>
32: *
33: * @author Brian Wing Shun Chan
34: *
35: */
36: public class EhcachePortalCache implements PortalCache {
37:
38: public EhcachePortalCache(Cache cache) {
39: _cache = cache;
40: }
41:
42: public Object get(String key) {
43: Element element = _cache.get(key);
44:
45: if (element == null) {
46: return null;
47: } else {
48: return element.getObjectValue();
49: }
50: }
51:
52: public void put(String key, Object obj) {
53: Element element = new Element(key, obj);
54:
55: _cache.put(element);
56: }
57:
58: public void put(String key, Object obj, int timeToLive) {
59: Element element = new Element(key, obj);
60:
61: element.setTimeToLive(timeToLive);
62:
63: _cache.put(element);
64: }
65:
66: public void put(String key, Serializable obj) {
67: Element element = new Element(key, obj);
68:
69: _cache.put(element);
70: }
71:
72: public void put(String key, Serializable obj, int timeToLive) {
73: Element element = new Element(key, obj);
74:
75: element.setTimeToLive(timeToLive);
76:
77: _cache.put(element);
78: }
79:
80: public void remove(String key) {
81: _cache.remove(key);
82: }
83:
84: public void removeAll() {
85: _cache.removeAll();
86: }
87:
88: private Cache _cache;
89:
90: }
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