| PortletContextPool.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.servlet;
24
25 import com.liferay.util.CollectionFactory;
26
27 import java.util.Map;
28
29 /**
30 * <a href="PortletContextPool.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public class PortletContextPool {
36
37 public static PortletContextWrapper get(String portletId) {
38 return _instance._get(portletId);
39 }
40
41 public static void put(String portletId, PortletContextWrapper pcw) {
42 _instance._put(portletId, pcw);
43 }
44
45 public static PortletContextWrapper remove(String portletId) {
46 return _instance._remove(portletId);
47 }
48
49 private PortletContextPool() {
50 _portletContextPool = CollectionFactory.getSyncHashMap();
51 }
52
53 private PortletContextWrapper _get(String portletId) {
54 return (PortletContextWrapper)_portletContextPool.get(portletId);
55 }
56
57 private void _put(String portletId, PortletContextWrapper pcw) {
58 _portletContextPool.put(portletId, pcw);
59 }
60
61 private PortletContextWrapper _remove(String portletId) {
62 return (PortletContextWrapper)_portletContextPool.remove(portletId);
63 }
64
65 private static PortletContextPool _instance = new PortletContextPool();
66
67 private Map _portletContextPool;
68
69 }