| PortalInitableUtil.java |
1 /**
2 * Copyright (c) 2000-2007 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.kernel.util;
24
25 import java.util.Iterator;
26 import java.util.List;
27 import java.util.Vector;
28
29 /**
30 * <a href="PortalInitableUtil.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public class PortalInitableUtil {
36
37 public synchronized static void init(PortalInitable initable) {
38 if (_initables == null) {
39 initable.portalInit();
40 }
41 else {
42 _initables.add(initable);
43 }
44 }
45
46 public synchronized static void flushInitables() {
47 if (_initables != null) {
48 Iterator itr = _initables.iterator();
49
50 while (itr.hasNext()) {
51 PortalInitable initable = (PortalInitable)itr.next();
52
53 initable.portalInit();
54
55 itr.remove();
56 }
57
58 _initables = null;
59 }
60 }
61
62 private static List _initables = new Vector();
63
64 }