Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumnQRange.java @ 497:67fd63e4ef66

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Importer: centralized caching flys-backend/trunk@1851 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 08 May 2011 15:29:45 +0000
parents 3169b559ca3c
children f3b270e5462e
rev   line source
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.importer;
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 import de.intevation.flys.model.WstColumnQRange;
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
4 import de.intevation.flys.model.WstQRange;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
5 import de.intevation.flys.model.WstColumn;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
6 import de.intevation.flys.model.River;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
7
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
8 import org.hibernate.Session;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
9 import org.hibernate.Query;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
10
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
11 import java.util.List;
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 public class ImportWstColumnQRange
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 {
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
15 protected ImportWstColumn wstColumn;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
16 protected ImportWstQRange qRange;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
17
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18 protected WstColumnQRange peer;
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20 public ImportWstColumnQRange() {
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21 }
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
23 public ImportWstColumnQRange(
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
24 ImportWstColumn wstColumn,
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
25 ImportWstQRange qRange
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
26 ) {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
27 this.wstColumn = wstColumn;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
28 this.qRange = qRange;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
29 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
30
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
31 public ImportWstColumn getWstColumn() {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
32 return wstColumn;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
33 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
34
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
35 public void setWstColumn(ImportWstColumn wstColumn) {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
36 this.wstColumn = wstColumn;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
37 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
38
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
39 public ImportWstQRange getQRange() {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
40 return qRange;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
41 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
42
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
43 public void setQRange(ImportWstQRange qRange) {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
44 this.qRange = qRange;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
45 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
46
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
47 public WstColumnQRange getPeer(River river) {
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 if (peer == null) {
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
49 WstColumn c = wstColumn.getPeer(river);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
50 WstQRange q = qRange.getPeer(river);
497
67fd63e4ef66 Importer: centralized caching
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
51 Session session = ImporterSession.getInstance().getDatabaseSession();
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
52 Query query = session.createQuery(
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
53 "from WstColumnQRange where " +
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
54 "wstColumn=:c and wstQRange=:q");
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
55 query.setParameter("c", c);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
56 query.setParameter("q", q);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
57 List<WstColumnQRange> cols = query.list();
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
58 if (cols.isEmpty()) {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
59 peer = new WstColumnQRange(c, q);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
60 session.save(peer);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
61 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
62 else {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
63 peer = cols.get(0);
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 196
diff changeset
64 }
196
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 }
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66 return peer;
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 }
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68 }
a33c065b95eb Added importer helper model stubs for WST imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org