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org.perfectjpattern.jee.integration.dao.jpa.TestExample.testJpaCmpGenericDao
org.perfectjpattern.jee.integration.dao.jpa.TestExample.testJpaCmpGenericDao
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1 PASS | |
| 1 | //---------------------------------------------------------------------- | |
| 2 | // | |
| 3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
| 4 | // MovieGenericDao.java Copyright (c) 2009 Giovanni Azua Garcia | |
| 5 | // bravegag@hotmail.com | |
| 6 | // | |
| 7 | // This program is free software; you can redistribute it and/or | |
| 8 | // modify it under the terms of the GNU General Public License | |
| 9 | // as published by the Free Software Foundation; either version 3 | |
| 10 | // of the License, or (at your option) any later version. | |
| 11 | // | |
| 12 | // This program is distributed in the hope that it will be useful, | |
| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | // GNU General Public License for more details. | |
| 16 | // | |
| 17 | // You should have received a copy of the GNU General Public License | |
| 18 | // along with this program; if not, see <http://www.gnu.org/licenses/>. | |
| 19 | // | |
| 20 | //---------------------------------------------------------------------- | |
| 21 | package org.perfectjpattern.jee.integration.dao.jpa; | |
| 22 | ||
| 23 | import java.util.*; | |
| 24 | ||
| 25 | import javax.ejb.*; | |
| 26 | import javax.persistence.*; | |
| 27 | ||
| 28 | import org.perfectjpattern.example.datamodel.*; | |
| 29 | import org.perfectjpattern.jee.api.integration.dao.*; | |
| 30 | import org.perfectjpattern.jee.integration.dao.*; | |
| 31 | ||
| 32 | /** | |
| 33 | * EJB implementation of {@link IMovieGenericDao}. Exposes managed | |
| 34 | * EJB reusing all of the PerfectJPattern's {@link IGenericDao} facilities | |
| 35 | * | |
| 36 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
| 37 | * @version $Revision: 1.0 $Date: Feb 11, 2009 11:31:24 AM $ | |
| 38 | */ | |
| 39 | @Stateful(name = "IMovieGenericDao") | |
| 40 | public | |
| 41 | class MovieGenericDao | |
| 42 | extends AbstractHibernateManagedGenericDao<Long, Movie> | |
| 43 | implements IMovieGenericDao | |
| 44 | { | |
| 45 | //------------------------------------------------------------------------ | |
| 46 | // public | |
| 47 | //------------------------------------------------------------------------ | |
| 48 | 1 |
public |
| 49 | MovieGenericDao() | |
| 50 | { | |
| 51 | 1 | super(Movie.class); |
| 52 | } | |
| 53 | ||
| 54 | //------------------------------------------------------------------------ | |
| 55 | 1 |
@PersistenceContext(unitName = "movie", type = PersistenceContextType. |
| 56 | EXTENDED) | |
| 57 | public void | |
| 58 | setEntityManager(EntityManager anEntityManager) | |
| 59 | { | |
| 60 | 1 | super.setEntityManager(anEntityManager); |
| 61 | } | |
| 62 | ||
| 63 | //------------------------------------------------------------------------ | |
| 64 | /** | |
| 65 | * {@inheritDoc} | |
| 66 | */ | |
| 67 | 1 |
public List<Movie> |
| 68 | findByYear(int aYear) | |
| 69 | { | |
| 70 | 1 | Movie myExample = new Movie(); |
| 71 | 1 | myExample.setYear(aYear); |
| 72 | ||
| 73 | 1 | List<Movie> myMovies = super.findByExample(myExample); |
| 74 | ||
| 75 | 1 | return myMovies; |
| 76 | } | |
| 77 | } | |
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