1   /**
2    * Copyright (c) 2000-2009 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.security.auth;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  
28  /**
29   * <a href="CompanyThreadLocal.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   *
33   */
34  public class CompanyThreadLocal {
35  
36      public static long getCompanyId() {
37          Long companyIdObj = _threadLocal.get();
38  
39          if (_log.isDebugEnabled()) {
40              _log.debug("getCompanyId " + companyIdObj);
41          }
42  
43          if (companyIdObj != null) {
44              return companyIdObj.longValue();
45          }
46          else {
47              return 0;
48          }
49      }
50  
51      public static void setCompanyId(long companyId) {
52          if (_log.isDebugEnabled()) {
53              _log.debug("setCompanyId " + companyId);
54          }
55  
56          if (companyId > 0) {
57              _threadLocal.set(new Long(companyId));
58          }
59          else {
60              _threadLocal.set(null);
61          }
62      }
63  
64      private static Log _log = LogFactoryUtil.getLog(CompanyThreadLocal.class);
65  
66      private static ThreadLocal<Long> _threadLocal = new ThreadLocal<Long>();
67  
68  }