Mercurial > lada > lada-server
comparison src/main/java/de/intevation/lada/data/LProbeRepository.java @ 39:e0a5477f657e
Documentation.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Thu, 23 May 2013 15:29:13 +0200 |
| parents | 8155d2ed5cb8 |
| children | 0dd63fcc9581 |
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| 38:c20674399ad7 | 39:e0a5477f657e |
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| 1 /* | |
| 2 * JBoss, Home of Professional Open Source | |
| 3 * Copyright 2012, Red Hat, Inc. and/or its affiliates, and individual | |
| 4 * contributors by the @authors tag. See the copyright.txt in the | |
| 5 * distribution for a full listing of individual contributors. | |
| 6 * | |
| 7 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 8 * you may not use this file except in compliance with the License. | |
| 9 * You may obtain a copy of the License at | |
| 10 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 11 * Unless required by applicable law or agreed to in writing, software | |
| 12 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 * See the License for the specific language governing permissions and | |
| 15 * limitations under the License. | |
| 16 */ | |
| 17 package de.intevation.lada.data; | 1 package de.intevation.lada.data; |
| 18 | 2 |
| 19 import java.util.Date; | 3 import java.util.Date; |
| 20 import java.util.List; | 4 import java.util.List; |
| 21 | 5 |
| 30 import javax.persistence.criteria.Root; | 14 import javax.persistence.criteria.Root; |
| 31 | 15 |
| 32 import de.intevation.lada.model.LProbe; | 16 import de.intevation.lada.model.LProbe; |
| 33 import de.intevation.lada.service.LProbeService; | 17 import de.intevation.lada.service.LProbeService; |
| 34 | 18 |
| 19 /** | |
| 20 * This Container is an interface to request, filter and select LProbe | |
| 21 * obejcts from the connected database. | |
| 22 * | |
| 23 * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> | |
| 24 */ | |
| 35 @ApplicationScoped | 25 @ApplicationScoped |
| 36 public class LProbeRepository { | 26 public class LProbeRepository { |
| 37 | 27 |
| 28 /** | |
| 29 * The entitymanager managing the data. | |
| 30 */ | |
| 38 @Inject | 31 @Inject |
| 39 @PersistenceContext(type=PersistenceContextType.EXTENDED) | 32 @PersistenceContext(type=PersistenceContextType.EXTENDED) |
| 40 private EntityManager em; | 33 private EntityManager em; |
| 41 | 34 |
| 35 /** | |
| 36 * Service class for LPRobe. Used to manipulate data objects. | |
| 37 */ | |
| 42 @Inject | 38 @Inject |
| 43 private LProbeService service; | 39 private LProbeService service; |
| 44 | 40 |
| 41 /** | |
| 42 * Find a single LProbe object identified by its id. | |
| 43 * | |
| 44 * @param id The mst_id | |
| 45 * @return The SMessStelle object. | |
| 46 */ | |
| 45 public LProbe findById(String id) { | 47 public LProbe findById(String id) { |
| 46 return em.find(LProbe.class, id); | 48 return em.find(LProbe.class, id); |
| 47 } | 49 } |
| 48 | 50 |
| 49 public void delete(LProbe item) { | 51 /** |
| 50 try { | 52 * Filter for LProbe objects. |
| 51 service.delete(item.getProbeId()); | 53 * |
| 52 } | 54 * @param mstId mst_id |
| 53 catch (Exception e) { | 55 * @param uwbId umw_id |
| 54 // TODO Auto-generated catch block | 56 * @param begin probeentnahmebegin |
| 55 e.printStackTrace(); | 57 * @return |
| 56 } | 58 */ |
| 57 } | |
| 58 | |
| 59 public List<LProbe> filter(String mstId, String uwbId, Long begin) { | 59 public List<LProbe> filter(String mstId, String uwbId, Long begin) { |
| 60 CriteriaBuilder cb = em.getCriteriaBuilder(); | 60 CriteriaBuilder cb = em.getCriteriaBuilder(); |
| 61 CriteriaQuery<LProbe> criteria = cb.createQuery(LProbe.class); | 61 CriteriaQuery<LProbe> criteria = cb.createQuery(LProbe.class); |
| 62 Root<LProbe> member = criteria.from(LProbe.class); | 62 Root<LProbe> member = criteria.from(LProbe.class); |
| 63 Predicate mst = cb.equal(member.get("mstId"), mstId); | 63 Predicate mst = cb.equal(member.get("mstId"), mstId); |
| 89 criteria.where(beg); | 89 criteria.where(beg); |
| 90 } | 90 } |
| 91 return em.createQuery(criteria).getResultList(); | 91 return em.createQuery(criteria).getResultList(); |
| 92 } | 92 } |
| 93 | 93 |
| 94 /** | |
| 95 * Get all LProbe objects from database. | |
| 96 * | |
| 97 * @return List of LProbe objects. | |
| 98 */ | |
| 94 public List<LProbe> findAll() { | 99 public List<LProbe> findAll() { |
| 95 CriteriaBuilder cb = em.getCriteriaBuilder(); | 100 CriteriaBuilder cb = em.getCriteriaBuilder(); |
| 96 CriteriaQuery<LProbe> criteria = cb.createQuery(LProbe.class); | 101 CriteriaQuery<LProbe> criteria = cb.createQuery(LProbe.class); |
| 97 Root<LProbe> member = criteria.from(LProbe.class); | 102 Root<LProbe> member = criteria.from(LProbe.class); |
| 98 criteria.select(member); | 103 criteria.select(member); |