1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.polls.model.impl;
16  
17  import com.liferay.portal.kernel.exception.SystemException;
18  import com.liferay.portlet.polls.model.PollsChoice;
19  import com.liferay.portlet.polls.model.PollsQuestion;
20  import com.liferay.portlet.polls.service.PollsChoiceLocalServiceUtil;
21  import com.liferay.portlet.polls.service.PollsVoteLocalServiceUtil;
22  
23  import java.util.Date;
24  import java.util.List;
25  
26  /**
27   * <a href="PollsQuestionImpl.java.html"><b><i>View Source</i></b></a>
28   *
29   * @author Brian Wing Shun Chan
30   */
31  public class PollsQuestionImpl
32      extends PollsQuestionModelImpl implements PollsQuestion {
33  
34      public PollsQuestionImpl() {
35      }
36  
37      public List<PollsChoice> getChoices() throws SystemException {
38          return PollsChoiceLocalServiceUtil.getChoices(getQuestionId());
39      }
40  
41      public int getVotesCount() throws SystemException {
42          return PollsVoteLocalServiceUtil.getQuestionVotesCount(getQuestionId());
43      }
44  
45      public boolean isExpired() {
46          Date expirationDate = getExpirationDate();
47  
48          if ((expirationDate != null) && (expirationDate.before(new Date()))) {
49              return true;
50          }
51          else {
52              return false;
53          }
54      }
55  
56  }