1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.kernel.util;
16  
17  import java.util.List;
18  import java.util.Vector;
19  
20  /**
21   * <a href="PortalInitableUtil.java.html"><b><i>View Source</i></b></a>
22   *
23   * @author Brian Wing Shun Chan
24   */
25  public class PortalInitableUtil {
26  
27      public synchronized static void flushInitables() {
28          if (_initables != null) {
29              for (PortalInitable initable : _initables) {
30                  initable.portalInit();
31              }
32  
33              _initables = null;
34          }
35      }
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      private static List<PortalInitable> _initables =
47          new Vector<PortalInitable>();
48  
49  }