1   /**
2    * Copyright (c) 2000-2009 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   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.security.auth;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  
25  /**
26   * <a href="CompanyThreadLocal.java.html"><b><i>View Source</i></b></a>
27   *
28   * @author Brian Wing Shun Chan
29   *
30   */
31  public class CompanyThreadLocal {
32  
33      public static long getCompanyId() {
34          Long companyIdObj = _threadLocal.get();
35  
36          if (_log.isDebugEnabled()) {
37              _log.debug("getCompanyId " + companyIdObj);
38          }
39  
40          if (companyIdObj != null) {
41              return companyIdObj.longValue();
42          }
43          else {
44              return 0;
45          }
46      }
47  
48      public static void setCompanyId(long companyId) {
49          if (_log.isDebugEnabled()) {
50              _log.debug("setCompanyId " + companyId);
51          }
52  
53          if (companyId > 0) {
54              _threadLocal.set(new Long(companyId));
55          }
56          else {
57              _threadLocal.set(null);
58          }
59      }
60  
61      private static Log _log = LogFactoryUtil.getLog(CompanyThreadLocal.class);
62  
63      private static ThreadLocal<Long> _threadLocal = new ThreadLocal<Long>();
64  
65  }