Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/GaugeTimerangeState.java @ 4012:9743bf17fce3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Reverted merge-victims in ChangeLog.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 02 Oct 2012 09:34:19 +0200
parents e86cd5176678
children f6c73ee1b7f1
rev   line source
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.states;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import java.util.Calendar;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.util.List;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import org.apache.log4j.Logger;
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
7 import org.hibernate.SQLQuery;
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import org.hibernate.Session;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import org.hibernate.type.StandardBasicTypes;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
11 import de.intevation.flys.artifacts.FLYSArtifact;
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12 import de.intevation.flys.backend.SessionHolder;
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
13 import de.intevation.flys.model.Gauge;
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.flys.utils.FLYSUtils;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 /**
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 */
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 public class GaugeTimerangeState extends IntRangeState {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 private static final Logger logger =
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
23 Logger.getLogger(GaugeTimerangeState.class);
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 protected int[] getLowerUpper(FLYSArtifact flys) {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 Gauge gauge = FLYSUtils.getReferenceGauge(flys);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 if (gauge == null) {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 logger.warn("No reference gauge specified!");
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 return new int[] { 0, 0 };
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32 }
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 Session session = SessionHolder.HOLDER.get();
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 SQLQuery query = session.createSQLQuery(
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
37 "SELECT min(start_time) as min, max(stop_time) as max " +
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
38 "FROM time_intervals WHERE id in " +
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
39 "(SELECT time_interval_id FROM discharge_tables " +
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
40 "WHERE gauge_id =:gid)");
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 query.addScalar("min", StandardBasicTypes.CALENDAR);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 query.addScalar("max", StandardBasicTypes.CALENDAR);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 query.setInteger("gid", gauge.getId());
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
47 List<?> results = query.list();
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 if (results != null) {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 Object[] res = (Object[]) results.get(0);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 Calendar lo = (Calendar) res[0];
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53 Calendar up = (Calendar) res[1];
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54
3745
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
55 if (lo != null && up != null) {
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
56 return new int[] { lo.get(Calendar.YEAR), up.get(Calendar.YEAR) };
e86cd5176678 Check to prevent NPE
Christian Lins <christian.lins@intevation.de>
parents: 2276
diff changeset
57 }
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 }
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 logger.warn("Could not determine time range for gauge: " + gauge);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 return null;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 }
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66 @Override
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 protected Object getLower(FLYSArtifact flys) {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 int[] lowerUpper = getLowerUpper(flys);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 return lowerUpper != null ? lowerUpper[0] : 0;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 }
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 @Override
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 protected Object getUpper(FLYSArtifact flys) {
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 int[] lowerUpper = getLowerUpper(flys);
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 return lowerUpper != null ? lowerUpper[1] : 0;
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 }
2276
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
80
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
81
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
82 @Override
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
83 protected String getUIProvider() {
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
84 return "gaugetimerange";
2966787b5188 Added service for discharge infos at a specific gauge.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2191
diff changeset
85 }
2191
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 }
f28844a57fed Added states (work is not finished yet) for the 'historical discharge curve' calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org