Mercurial > dive4elements > river

comparison backend/src/main/java/org/dive4elements/river/importer/ImportAnnotation.java @ 5838:5aa05a7a34b7

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Rename modules to more fitting names.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 15:23:37 +0200
parents flys-backend/src/main/java/org/dive4elements/river/importer/ImportAnnotation.java@18619c1e7c2a
children 4dd33b86dc61
comparison
equal deleted inserted replaced
5837:d9901a08d0a6 5838:5aa05a7a34b7
1 package org.dive4elements.river.importer;
2
3 import org.dive4elements.river.model.Annotation;
4 import org.dive4elements.river.model.AnnotationType;
5 import org.dive4elements.river.model.Range;
6 import org.dive4elements.river.model.Position;
7 import org.dive4elements.river.model.Attribute;
8 import org.dive4elements.river.model.River;
9 import org.dive4elements.river.model.Edge;
10
11 import org.hibernate.Session;
12 import org.hibernate.Query;
13
14 import java.util.List;
15
16 public class ImportAnnotation
17 implements Comparable<ImportAnnotation>
18 {
19 protected ImportAttribute attribute;
20 protected ImportPosition position;
21 protected ImportRange range;
22 protected ImportEdge edge;
23 protected ImportAnnotationType type;
24
25 protected Annotation peer;
26
27 public ImportAnnotation() {
28 }
29
30 public ImportAnnotation(
31 ImportAttribute attribute,
32 ImportPosition position,
33 ImportRange range,
34 ImportEdge edge,
35 ImportAnnotationType type
36 ) {
37 this.attribute = attribute;
38 this.position = position;
39 this.range = range;
40 this.edge = edge;
41 this.type = type;
42 }
43
44 public int compareTo(ImportAnnotation other) {
45 int d = attribute.compareTo(other.attribute);
46 if (d != 0) {
47 return d;
48 }
49
50 if ((d = position.compareTo(other.position)) != 0) {
51 return d;
52 }
53
54 if ((d = range.compareTo(other.range)) != 0) {
55 return d;
56 }
57
58 if (edge == null && other.edge != null) return -1;
59 if (edge != null && other.edge == null) return +1;
60 if (edge == null && other.edge == null) return 0;
61
62 if ((d = edge.compareTo(other.edge)) != 0) {
63 return d;
64 }
65
66 if (type == null && other.type != null) return -1;
67 if (type != null && other.type == null) return +1;
68 if (type == null && other.type == null) return 0;
69
70 return type.compareTo(other.type);
71 }
72
73 public ImportAttribute getAttribute() {
74 return attribute;
75 }
76
77 public void setAttribute(ImportAttribute attribute) {
78 this.attribute = attribute;
79 }
80
81 public ImportPosition getPosition() {
82 return position;
83 }
84
85 public void setPosition(ImportPosition position) {
86 this.position = position;
87 }
88
89 public ImportRange getRange() {
90 return range;
91 }
92
93 public void setRange(ImportRange range) {
94 this.range = range;
95 }
96
97 public ImportEdge getEdge() {
98 return edge;
99 }
100
101 public void setEdge(ImportEdge edge) {
102 this.edge = edge;
103 }
104
105 public ImportAnnotationType getType() {
106 return type;
107 }
108
109 public void setType(ImportAnnotationType type) {
110 this.type = type;
111 }
112
113 public Annotation getPeer(River river) {
114 if (peer == null) {
115 Range r = range.getPeer(river);
116 Attribute a = attribute.getPeer();
117 Position p = position.getPeer();
118 Edge e = edge != null ? edge.getPeer() : null;
119 AnnotationType t = type != null ? type.getPeer() : null;
120
121 Session session = ImporterSession.getInstance().getDatabaseSession();
122 Query query = session.createQuery(
123 "from Annotation where " +
124 "range=:range and " +
125 "attribute=:attribute and " +
126 "position=:position and " +
127 "edge=:edge and " +
128 "type=:type");
129 query.setParameter("range", r);
130 query.setParameter("attribute", a);
131 query.setParameter("position", p);
132 query.setParameter("edge", e);
133 query.setParameter("type", t);
134 List<Annotation> annotations = query.list();
135 if (annotations.isEmpty()) {
136 peer = new Annotation(r, a, p, e, t);
137 session.save(peer);
138 }
139 else {
140 peer = annotations.get(0);
141 }
142 }
143 return peer;
144 }
145 }
146 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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