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 }