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.security.auth;
16  
17  import com.liferay.portal.kernel.log.Log;
18  import com.liferay.portal.kernel.log.LogFactoryUtil;
19  import com.liferay.portal.kernel.util.AutoResetThreadLocal;
20  import com.liferay.portal.model.CompanyConstants;
21  
22  /**
23   * <a href="CompanyThreadLocal.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class CompanyThreadLocal {
28  
29      public static long getCompanyId() {
30          long companyId = _companyId.get();
31  
32          if (_log.isDebugEnabled()) {
33              _log.debug("getCompanyId " + companyId);
34          }
35  
36          return companyId;
37      }
38  
39      public static void setCompanyId(long companyId) {
40          if (_log.isDebugEnabled()) {
41              _log.debug("setCompanyId " + companyId);
42          }
43  
44          if (companyId > 0) {
45              _companyId.set(companyId);
46          }
47          else {
48              _companyId.set(CompanyConstants.SYSTEM);
49          }
50      }
51  
52      private static Log _log = LogFactoryUtil.getLog(CompanyThreadLocal.class);
53  
54      private static ThreadLocal<Long> _companyId =
55          new AutoResetThreadLocal<Long>(CompanyConstants.SYSTEM);
56  
57  }