| PermissionCheckerUtil.java |
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.permission;
21
22 import com.liferay.portal.kernel.log.Log;
23 import com.liferay.portal.kernel.log.LogFactoryUtil;
24 import com.liferay.portal.model.User;
25 import com.liferay.portal.security.auth.PrincipalThreadLocal;
26 import com.liferay.portal.util.PropsValues;
27
28 /**
29 * <a href="PermissionCheckerUtil.java.html"><b><i>View Source</i></b></a>
30 *
31 * @author Brian Wing Shun Chan
32 *
33 */
34 public class PermissionCheckerUtil {
35
36 public static void setThreadValues(User user) {
37 long userId = user.getUserId();
38
39 String name = String.valueOf(userId);
40
41 PrincipalThreadLocal.setName(name);
42
43 try {
44 PermissionChecker permissionChecker =
45 PermissionThreadLocal.getPermissionChecker();
46
47 if (permissionChecker == null) {
48 permissionChecker = (PermissionChecker)Class.forName(
49 PropsValues.PERMISSIONS_CHECKER).newInstance();
50 }
51
52 permissionChecker.init(user, _CHECK_GUEST);
53
54 PermissionThreadLocal.setPermissionChecker(permissionChecker);
55 }
56 catch (Exception e) {
57 _log.error(e);
58 }
59 }
60
61 private static boolean _CHECK_GUEST = true;
62
63 private static Log _log =
64 LogFactoryUtil.getLog(PermissionCheckerUtil.class);
65
66 }