| CurrentUserIdStrategy.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.lar;
21
22 import com.liferay.portal.SystemException;
23 import com.liferay.portal.kernel.util.Validator;
24 import com.liferay.portal.model.User;
25 import com.liferay.portal.service.persistence.UserUtil;
26
27 import java.util.Iterator;
28 import java.util.List;
29
30 /**
31 * <a href="CurrentUserIdStrategy.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Bruno Farache
34 *
35 */
36 public class CurrentUserIdStrategy implements UserIdStrategy {
37
38 public CurrentUserIdStrategy(User user) {
39 _user = user;
40 }
41
42 public long getUserId(String userUuid) throws SystemException {
43 if (Validator.isNull(userUuid)) {
44 return _user.getUserId();
45 }
46
47 List<User> users = UserUtil.findByUuid(userUuid);
48
49 Iterator<User> itr = users.iterator();
50
51 if (itr.hasNext()) {
52 User user = itr.next();
53
54 return user.getUserId();
55 }
56 else {
57 return _user.getUserId();
58 }
59 }
60
61 private User _user;
62
63 }