Mercurial > dive4elements > river

comparison backend/src/main/java/org/dive4elements/river/importer/ImportAnnotation.java @ 7730:e1b831fe435a slt-simplify-cross-sections

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merged default into slt-simplify-cross-sections branch and updated package and class names.
author Tom Gottfried <tom@intevation.de>
date Mon, 20 Jan 2014 14:04:20 +0100
parents 4c3ccf2b0304
children 5e38e2924c07
comparison
equal deleted inserted replaced
5084:ca45dd039b54 7730:e1b831fe435a
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
2 * Software engineering by Intevation GmbH
3 *
4 * This file is Free Software under the GNU AGPL (>=v3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
6 * documentation coming with Dive4Elements River for details.
7 */
8
9 package org.dive4elements.river.importer;
10
11 import org.dive4elements.river.model.Annotation;
12 import org.dive4elements.river.model.AnnotationType;
13 import org.dive4elements.river.model.Range;
14 import org.dive4elements.river.model.Position;
15 import org.dive4elements.river.model.Attribute;
16 import org.dive4elements.river.model.River;
17 import org.dive4elements.river.model.Edge;
18
19 import org.hibernate.Session;
20 import org.hibernate.Query;
21
22 import java.util.List;
23
24 public class ImportAnnotation
25 implements Comparable<ImportAnnotation>
26 {
27 protected ImportAttribute attribute;
28 protected ImportPosition position;
29 protected ImportRange range;
30 protected ImportEdge edge;
31 protected ImportAnnotationType type;
32
33 protected Annotation peer;
34
35 public ImportAnnotation() {
36 }
37
38 public ImportAnnotation(
39 ImportAttribute attribute,
40 ImportPosition position,
41 ImportRange range,
42 ImportEdge edge,
43 ImportAnnotationType type
44 ) {
45 this.attribute = attribute;
46 this.position = position;
47 this.range = range;
48 this.edge = edge;
49 this.type = type;
50 }
51
52 public int compareTo(ImportAnnotation other) {
53 int d = attribute.compareTo(other.attribute);
54 if (d != 0) {
55 return d;
56 }
57
58 if ((d = position.compareTo(other.position)) != 0) {
59 return d;
60 }
61
62 if ((d = range.compareTo(other.range)) != 0) {
63 return d;
64 }
65
66 if (edge == null && other.edge != null) return -1;
67 if (edge != null && other.edge == null) return +1;
68 if (edge == null && other.edge == null) return 0;
69
70 if ((d = edge.compareTo(other.edge)) != 0) {
71 return d;
72 }
73
74 if (type == null && other.type != null) return -1;
75 if (type != null && other.type == null) return +1;
76 if (type == null && other.type == null) return 0;
77
78 return type.compareTo(other.type);
79 }
80
81 public ImportAttribute getAttribute() {
82 return attribute;
83 }
84
85 public void setAttribute(ImportAttribute attribute) {
86 this.attribute = attribute;
87 }
88
89 public ImportPosition getPosition() {
90 return position;
91 }
92
93 public void setPosition(ImportPosition position) {
94 this.position = position;
95 }
96
97 public ImportRange getRange() {
98 return range;
99 }
100
101 public void setRange(ImportRange range) {
102 this.range = range;
103 }
104
105 public ImportEdge getEdge() {
106 return edge;
107 }
108
109 public void setEdge(ImportEdge edge) {
110 this.edge = edge;
111 }
112
113 public ImportAnnotationType getType() {
114 return type;
115 }
116
117 public void setType(ImportAnnotationType type) {
118 this.type = type;
119 }
120
121 public Annotation getPeer(River river) {
122 if (peer == null) {
123 Range r = range.getPeer(river);
124 Attribute a = attribute.getPeer();
125 Position p = position.getPeer();
126 Edge e = edge != null ? edge.getPeer() : null;
127 AnnotationType t = type != null ? type.getPeer() : null;
128
129 Session session = ImporterSession.getInstance().getDatabaseSession();
130 Query query = session.createQuery(
131 "from Annotation where " +
132 "range=:range and " +
133 "attribute=:attribute and " +
134 "position=:position and " +
135 "edge=:edge and " +
136 "type=:type");
137 query.setParameter("range", r);
138 query.setParameter("attribute", a);
139 query.setParameter("position", p);
140 query.setParameter("edge", e);
141 query.setParameter("type", t);
142 List<Annotation> annotations = query.list();
143 if (annotations.isEmpty()) {
144 peer = new Annotation(r, a, p, e, t);
145 session.save(peer);
146 }
147 else {
148 peer = annotations.get(0);
149 }
150 }
151 return peer;
152 }
153 }
154 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org