Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/exports/WaterlevelExporter.java @ 391:5d6988836f01

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added an exporter to export the computed data of a duration curve. flys-artifacts/trunk@1814 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 03 May 2011 17:37:56 +0000
parents 69d05357c177
children 340dc41a7ea3
rev   line source
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.exports;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import java.io.OutputStream;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.util.ArrayList;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import java.util.List;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7 import org.w3c.dom.Document;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import org.apache.log4j.Logger;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import au.com.bytecode.opencsv.CSVWriter;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 import de.intevation.artifacts.Artifact;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.CallContext;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16 import de.intevation.flys.artifacts.WINFOArtifact;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 import de.intevation.flys.artifacts.model.WQKms;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 /**
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 */
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
23 public class WaterlevelExporter extends AbstractExporter {
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 /** The logger used in this exporter.*/
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 private static Logger logger = Logger.getLogger(WaterlevelExporter.class);
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 /** The storage that contains all WQKms objects for the different facets.*/
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 protected List<WQKms[]> data;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33 public void init(Document request, OutputStream out, CallContext context) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 logger.debug("WaterlevelExporter.init");
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
36 super.init(request, out, context);
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
38 this.data = new ArrayList<WQKms[]>();
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
42 protected void addData(Artifact artifact) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
43 data.add(getWaterlevelData(artifact));
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47 /**
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48 * Returns the waterlevel data computed by the WINFOArtifact.
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 *
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 * @param artifact The WINFOArtifact.
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 *
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 * @return the computed waterlevel data.
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53 */
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54 protected WQKms[] getWaterlevelData(Artifact artifact) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 WINFOArtifact winfoArtifact = (WINFOArtifact) artifact;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 WQKms[] wqkms = winfoArtifact.getWaterlevelData();
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 logger.debug("Got " + wqkms.length + " WQKms objects.");
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 return wqkms;
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
64 protected void writeCSVData(CSVWriter writer) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 389
diff changeset
65 logger.info("WaterlevelExporter.writeData");
389
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 for (WQKms[] tmp: data) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 for (WQKms wqkms: tmp) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 wQKms2CSV(writer, wqkms);
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 protected void wQKms2CSV(CSVWriter writer, WQKms wqkms) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 logger.debug("WaterlevelExporter.wQKms2CSV");
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 int size = wqkms.size();
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 double[] result = new double[3];
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 for (int i = 0; i < size; i ++) {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82 result = wqkms.get(i, result);
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 writer.writeNext(new String[] {
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85 Double.toString(result[2]),
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 Double.toString(result[0]),
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 Double.toString(result[1])
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88 });
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 }
69d05357c177 Added an exporter (OutGenerator) for waterlevels which currently supports CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org