Mercurial > lada > lada-server

comparison src/main/java/de/intevation/lada/data/LProbeRepository.java @ 44:2d89a04d5ad9

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LProbe repository now extends the generic repository.
author Raimund Renkert <rrenkert@intevation.de>
date Fri, 24 May 2013 11:51:51 +0200
parents 0dd63fcc9581
children 3a00c8fd5a8e
comparison
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43:13178bbe77ff 44:2d89a04d5ad9
4 import java.util.List; 4 import java.util.List;
5 5
6 import javax.enterprise.context.ApplicationScoped; 6 import javax.enterprise.context.ApplicationScoped;
7 import javax.inject.Inject; 7 import javax.inject.Inject;
8 import javax.persistence.EntityManager; 8 import javax.persistence.EntityManager;
9 import javax.persistence.PersistenceContext;
10 import javax.persistence.PersistenceContextType;
11 import javax.persistence.criteria.CriteriaBuilder; 9 import javax.persistence.criteria.CriteriaBuilder;
12 import javax.persistence.criteria.CriteriaQuery; 10 import javax.persistence.criteria.CriteriaQuery;
13 import javax.persistence.criteria.Predicate; 11 import javax.persistence.criteria.Predicate;
14 import javax.persistence.criteria.Root; 12 import javax.persistence.criteria.Root;
15 13
14 import de.intevation.lada.manage.LProbeManager;
16 import de.intevation.lada.model.LProbe; 15 import de.intevation.lada.model.LProbe;
17 import de.intevation.lada.service.LProbeService;
18 16
19 /** 17 /**
20 * This Container is an interface to request, filter and select LProbe 18 * This Container is an interface to request, filter and select LProbe
21 * obejcts from the connected database. 19 * obejcts from the connected database.
22 * 20 *
23 * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> 21 * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a>
24 */ 22 */
25 @ApplicationScoped 23 @ApplicationScoped
26 public class LProbeRepository { 24 public class LProbeRepository extends Repository{
27 25
28 /** 26 /**
29 * The entitymanager managing the data. 27 * The entitymanager managing the data.
30 */ 28 */
31 @Inject 29 @Inject
32 private EntityManager em; 30 private EntityManager em;
33 31
34 /** 32 /**
35 * Service class for LPRobe. Used to manipulate data objects. 33 * Manager class for LPRobe. Used to manipulate data objects.
36 */ 34 */
37 @Inject 35 @Inject
38 private LProbeService service; 36 private LProbeManager manager;
39
40 /**
41 * Find a single LProbe object identified by its id.
42 *
43 * @param id The mst_id
44 * @return The SMessStelle object.
45 */
46 public LProbe findById(String id) {
47 return em.find(LProbe.class, id);
48 }
49 37
50 /** 38 /**
51 * Filter for LProbe objects. 39 * Filter for LProbe objects.
52 * 40 *
53 * @param mstId mst_id 41 * @param mstId mst_id
87 Predicate beg = cb.equal(member.get("probeentnahmeBeginn"), new Date(begin)); 75 Predicate beg = cb.equal(member.get("probeentnahmeBeginn"), new Date(begin));
88 criteria.where(beg); 76 criteria.where(beg);
89 } 77 }
90 return em.createQuery(criteria).getResultList(); 78 return em.createQuery(criteria).getResultList();
91 } 79 }
92
93 /**
94 * Get all LProbe objects from database.
95 *
96 * @return List of LProbe objects.
97 */
98 public List<LProbe> findAll() {
99 CriteriaBuilder cb = em.getCriteriaBuilder();
100 CriteriaQuery<LProbe> criteria = cb.createQuery(LProbe.class);
101 Root<LProbe> member = criteria.from(LProbe.class);
102 criteria.select(member);
103 return em.createQuery(criteria).getResultList();
104 }
105 } 80 }
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