1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.kernel.util;
16  
17  import com.liferay.portal.kernel.log.Log;
18  import com.liferay.portal.kernel.log.LogFactoryUtil;
19  
20  /**
21   * <a href="BasePortalLifecycle.java.html"><b><i>View Source</i></b></a>
22   *
23   * @author Brian Wing Shun Chan
24   */
25  public abstract class BasePortalLifecycle implements PortalLifecycle {
26  
27      public void portalDestroy() {
28          if (!_calledPortalDestroy) {
29              PortalLifecycleUtil.removeDestroy(this);
30  
31              try {
32                  doPortalDestroy();
33              }
34              catch (Exception e) {
35                  _log.error(e, e);
36              }
37  
38              _calledPortalDestroy = true;
39          }
40      }
41  
42      public void portalInit() {
43          try {
44              doPortalInit();
45          }
46          catch (Exception e) {
47              _log.error(e, e);
48          }
49      }
50  
51      public void registerPortalLifecycle() {
52          PortalLifecycleUtil.register(this);
53      }
54  
55      public void registerPortalLifecycle(int method) {
56          PortalLifecycleUtil.register(this, method);
57      }
58  
59      protected abstract void doPortalDestroy() throws Exception;
60  
61      protected abstract void doPortalInit() throws Exception;
62  
63      private static Log _log = LogFactoryUtil.getLog(BasePortalLifecycle.class);
64  
65      private boolean _calledPortalDestroy;
66  
67  }