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.portal.service.persistence;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.model.impl.PortletPreferencesImpl;
27  import com.liferay.portal.spring.hibernate.CustomSQLUtil;
28  import com.liferay.portal.spring.hibernate.HibernateUtil;
29  import com.liferay.util.dao.hibernate.QueryPos;
30  
31  import java.util.List;
32  
33  import org.hibernate.SQLQuery;
34  import org.hibernate.Session;
35  
36  /**
37   * <a href="PortletPreferencesFinderImpl.java.html"><b><i>View Source</i></b>
38   * </a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class PortletPreferencesFinderImpl implements PortletPreferencesFinder {
44  
45      public static String FIND_BY_PORTLETID =
46          PortletPreferencesFinder.class.getName() + ".findByPortletId";
47  
48      public List findByPortletId(String portletId) throws SystemException {
49          Session session = null;
50  
51          try {
52              session = HibernateUtil.openSession();
53  
54              String sql = CustomSQLUtil.get(FIND_BY_PORTLETID);
55  
56              SQLQuery q = session.createSQLQuery(sql);
57  
58              q.addEntity("PortletPreferences", PortletPreferencesImpl.class);
59  
60              QueryPos qPos = QueryPos.getInstance(q);
61  
62              qPos.add(portletId);
63  
64              return q.list();
65          }
66          catch (Exception e) {
67              throw new SystemException(e);
68          }
69          finally {
70              HibernateUtil.closeSession(session);
71          }
72      }
73  
74  }