PlaceFacade.java
3.57 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
package fi.insomnia.bortal.facade;
import java.util.Calendar;
import java.util.List;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Path;
import javax.persistence.criteria.Root;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fi.insomnia.bortal.model.EventMap;
import fi.insomnia.bortal.model.EventMap_;
import fi.insomnia.bortal.model.LanEvent;
import fi.insomnia.bortal.model.Place;
import fi.insomnia.bortal.model.Place_;
import fi.insomnia.bortal.model.User;
@Stateless
@LocalBean
public class PlaceFacade extends GenericFacade<Integer, Place> {
private static final Logger logger = LoggerFactory.getLogger(PlaceFacade.class);
@PersistenceContext
private EntityManager em;
public PlaceFacade() {
super(Place.class);
}
@Override
protected EntityManager getEm() {
return em;
}
public void timeoutPlaces() {
CriteriaBuilder cb = getEm().getCriteriaBuilder();
CriteriaQuery<Place> cq = cb.createQuery(Place.class);
Root<Place> root = cq.from(Place.class);
cq.select(root);
cq.where(cb.lessThan(root.get(Place_.releaseTime), Calendar.getInstance()),
cb.isNull(root.get(Place_.group)));
TypedQuery<Place> q = getEm().createQuery(cq);
int updated = 0;
for (Place p : q.getResultList()) {
logger.debug("Releasing place {} at automagic timed place check.", p);
if (p.checkReleased()) {
++updated;
}
}
if (updated > 0) {
logger.info("{} places released for sale after release time exceeded.", updated);
}
}
public List<Place> findUsersReservations(LanEvent event, User user) {
CriteriaBuilder cb = getEm().getCriteriaBuilder();
CriteriaQuery<Place> cq = cb.createQuery(Place.class);
Root<Place> root = cq.from(Place.class);
cq.select(root);
cq.where(
cb.and(
cb.equal(root.get(Place_.map).get(EventMap_.event), event),
cb.equal(root.get(Place_.currentUser), user)
));
TypedQuery<Place> q = getEm().createQuery(cq);
return q.getResultList();
}
public int setBuyable(EventMap map, String like, boolean b) {
CriteriaBuilder cb = em.getCriteriaBuilder();
CriteriaQuery<Place> cq = cb.createQuery(Place.class);
Root<Place> root = cq.from(Place.class);
cq.where(
cb.like(root.get(Place_.name), like),
cb.equal(root.get(Place_.map), map)
);
List<Place> list = em.createQuery(cq).getResultList();
for (Place p : list) {
p.setBuyable(b);
}
// Query q =
// em.createQuery("UPDATE Place p set p.buyable = :b where p.name like :like");
// q.setParameter("b", b);
// q.setParameter("like", like);
return list.size();
}
// public boolean isCoordinateInPlace(int x, int y) {
// if (x > mapX
// && x < (mapX + width)
// && y > mapY
// && y < (mapY + height)) {
// return true;
// }
//
// return false;
// }
public Place find(EventMap map, int x, int y) {
CriteriaBuilder cb = em.getCriteriaBuilder();
CriteriaQuery<Place> cq = cb.createQuery(Place.class);
Root<Place> root = cq.from(Place.class);
Path<Integer> xObj = root.get(Place_.mapX);
Path<Integer> yObj = root.get(Place_.mapY);
cq.where(cb.equal(root.get(Place_.map), map),
cb.lessThan(xObj, x),
cb.greaterThan(cb.sum(xObj, root.get(Place_.width)), x),
cb.lessThan(yObj, y),
cb.greaterThan(cb.sum(yObj, root.get(Place_.height)), y),
cb.isFalse(root.get(Place_.disabled))
);
return getSingleNullableResult(em.createQuery(cq));
}
}