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.servlet;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  
25  import java.util.Map;
26  
27  import javax.servlet.http.HttpServletRequest;
28  import javax.servlet.http.HttpSession;
29  
30  /**
31   * <a href="SharedSessionUtil.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   * @author Brian Myunghun Kim
35   *
36   */
37  public class SharedSessionUtil {
38  
39      public static Map<String, Object> getSharedSessionAttributes(
40          HttpServletRequest request) {
41  
42          HttpSession session = request.getSession();
43  
44          SharedSessionAttributeCache cache =
45              SharedSessionAttributeCache.getInstance(session);
46  
47          Map<String, Object> values = cache.getValues();
48  
49          if (_log.isDebugEnabled()) {
50              _log.debug("Shared session attributes " + values);
51          }
52  
53          return values;
54      }
55  
56      private static Log _log = LogFactoryUtil.getLog(SharedSessionUtil.class);
57  
58  }