Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportOfficialLine.java @ 8927:04ad2cfce559
ANother comment
author | gernotbelger |
---|---|
date | Thu, 01 Mar 2018 17:45:49 +0100 |
parents | 5e38e2924c07 |
children |
rev | line source |
---|---|
6344
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
2 * Software engineering by Intevation GmbH |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
3 * |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
4 * This file is Free Software under the GNU AGPL (>=v3) |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
6 * documentation coming with Dive4Elements River for details. |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
7 */ |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
8 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
9 package org.dive4elements.river.importer; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
10 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
11 import java.util.List; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
12 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
13 import org.dive4elements.river.model.NamedMainValue; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
14 import org.dive4elements.river.model.OfficialLine; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
15 import org.dive4elements.river.model.River; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
16 import org.dive4elements.river.model.WstColumn; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
17 import org.hibernate.Query; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
18 import org.hibernate.Session; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
19 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
20 public class ImportOfficialLine |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
21 { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
22 protected String name; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
23 protected ImportWstColumn wstColumn; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
24 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
25 protected OfficialLine peer; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
26 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
27 public ImportOfficialLine() { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
28 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
29 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
30 public ImportOfficialLine(String name, ImportWstColumn wstColumn) { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
31 this.name = name; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
32 this.wstColumn = wstColumn; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
33 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
34 |
6347
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
35 public String getName() { |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
36 return name; |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
37 } |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
38 |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
39 public void setName(String name) { |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
40 this.name = name; |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
41 } |
75c483450c96
Backend: Store official lines from config if they are any.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6344
diff
changeset
|
42 |
6344
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
43 public OfficialLine getPeer(River river) { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
44 if (peer == null) { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
45 // XXX: This is a bit odd. We do not have not enough infos here |
8856 | 46 // to create a new NamedMainValue. |
47 // So we just look for existing ones. | |
48 Session session = ImporterSession.getInstance() | |
49 .getDatabaseSession(); | |
50 NamedMainValue nmv = NamedMainValue.fetchByNameAndType( | |
51 name, "Q", session); | |
6344
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
52 if (nmv == null) { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
53 // failed -> failed to create OfficialLine |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
54 return null; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
55 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
56 WstColumn wc = wstColumn.getPeer(river); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
57 Query query = session.createQuery( |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
58 "from OfficialLine " + |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
59 "where namedMainValue = :nmv and wstColumn = :wc"); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
60 query.setParameter("nmv", nmv); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
61 query.setParameter("wc", wc); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
62 List<OfficialLine> lines = query.list(); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
63 if (lines.isEmpty()) { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
64 peer = new OfficialLine(wc, nmv); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
65 session.save(peer); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
66 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
67 else { |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
68 peer = lines.get(0); |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
69 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
70 |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
71 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
72 return peer; |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
73 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
74 } |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |
bc28de00e423
Backend: Added importer model for official lines.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
76 |