1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.polls.service.persistence;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.kernel.util.StringMaker;
27  import com.liferay.portal.spring.hibernate.CustomSQLUtil;
28  import com.liferay.portal.spring.hibernate.HibernateUtil;
29  import com.liferay.portlet.polls.NoSuchChoiceException;
30  import com.liferay.portlet.polls.model.PollsChoice;
31  import com.liferay.portlet.polls.model.impl.PollsChoiceImpl;
32  import com.liferay.util.dao.hibernate.QueryPos;
33  
34  import java.util.List;
35  
36  import org.hibernate.SQLQuery;
37  import org.hibernate.Session;
38  
39  /**
40   * <a href="PollsChoiceFinderImpl.java.html"><b><i>View Source</i></b></a>
41   *
42   * @author Bruno Farache
43   *
44   */
45  public class PollsChoiceFinderImpl implements PollsChoiceFinder {
46  
47      public static String FIND_BY_UUID_G =
48          PollsChoiceFinder.class.getName() + ".findByUuid_G";
49  
50      public PollsChoice findByUuid_G(String uuid, long groupId)
51          throws NoSuchChoiceException, SystemException {
52  
53          Session session = null;
54  
55          try {
56              session = HibernateUtil.openSession();
57  
58              String sql = CustomSQLUtil.get(FIND_BY_UUID_G);
59  
60              SQLQuery q = session.createSQLQuery(sql);
61  
62              q.addEntity("PollsChoice", PollsChoiceImpl.class);
63  
64              QueryPos qPos = QueryPos.getInstance(q);
65  
66              qPos.add(uuid);
67              qPos.add(groupId);
68  
69              List<PollsChoice> list = q.list();
70  
71              if (list.size() == 0) {
72                  StringMaker sm = new StringMaker();
73  
74                  sm.append("No PollsChoice exists with the key {uuid=");
75                  sm.append(uuid);
76                  sm.append(", groupId=");
77                  sm.append(groupId);
78                  sm.append("}");
79  
80                  throw new NoSuchChoiceException(sm.toString());
81              }
82              else {
83                  return list.get(0);
84              }
85          }
86          catch (NoSuchChoiceException nsce) {
87              throw nsce;
88          }
89          catch (Exception e) {
90              throw new SystemException(e);
91          }
92          finally {
93              HibernateUtil.closeSession(session);
94          }
95      }
96  
97  }