| PollsVoteServiceImpl.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.portlet.polls.service.impl;
21
22 import com.liferay.portal.PortalException;
23 import com.liferay.portal.SystemException;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.security.permission.ActionKeys;
26 import com.liferay.portlet.polls.model.PollsVote;
27 import com.liferay.portlet.polls.service.base.PollsVoteServiceBaseImpl;
28 import com.liferay.portlet.polls.service.permission.PollsQuestionPermission;
29
30 /**
31 * <a href="PollsVoteServiceImpl.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class PollsVoteServiceImpl extends PollsVoteServiceBaseImpl {
37
38 public PollsVote addVote(long questionId, long choiceId)
39 throws PortalException, SystemException {
40
41 long userId = 0;
42
43 try {
44 userId = getUserId();
45 }
46 catch (PrincipalException pe) {
47 userId = counterLocalService.increment();
48 }
49
50 PollsQuestionPermission.check(
51 getPermissionChecker(), questionId, ActionKeys.ADD_VOTE);
52
53 return pollsVoteLocalService.addVote(userId, questionId, choiceId);
54 }
55
56 }