Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/minfo/SedimentLoadExporter.java @ 6668:368db84f1241
issue1416: Move a stub new SedimentLoadExporter in place.
SedimentLoadExporter: New stub for exporter.
minfo.xml: Register csv facet, declare new out.
conf.xml: Register exporter for new out.
SedimentLoadCalculate: Create a data facet to become active in new out.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 26 Jul 2013 10:45:47 +0200 |
parents | |
children | 202ac69e0db1 |
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6667:84349d440987 | 6668:368db84f1241 |
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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.exports.minfo; | |
10 | |
11 import java.util.LinkedList; | |
12 import java.util.List; | |
13 | |
14 import java.io.OutputStream; | |
15 import java.io.OutputStreamWriter; | |
16 import java.io.IOException; | |
17 | |
18 import java.text.NumberFormat; | |
19 | |
20 import org.w3c.dom.Document; | |
21 | |
22 import org.apache.log4j.Logger; | |
23 | |
24 import org.dive4elements.artifacts.Artifact; | |
25 import org.dive4elements.artifacts.CallContext; | |
26 | |
27 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
28 | |
29 import org.dive4elements.river.artifacts.D4EArtifact; | |
30 | |
31 import org.dive4elements.river.artifacts.model.CalculationResult; | |
32 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadResult; | |
33 | |
34 import org.dive4elements.river.exports.AbstractExporter; | |
35 | |
36 import org.dive4elements.river.model.River; | |
37 import org.dive4elements.river.utils.RiverUtils; | |
38 import org.dive4elements.river.utils.Formatter; | |
39 import org.dive4elements.river.artifacts.access.RangeAccess; | |
40 | |
41 import au.com.bytecode.opencsv.CSVWriter; | |
42 | |
43 public class SedimentLoadExporter | |
44 extends AbstractExporter | |
45 { | |
46 /** Private logger. */ | |
47 private static Logger logger = Logger.getLogger(SedimentLoadExporter.class); | |
48 | |
49 | |
50 private SedimentLoadResult[] results; | |
51 | |
52 public SedimentLoadExporter() { | |
53 } | |
54 | |
55 /** Trivial init. */ | |
56 @Override | |
57 public void init(Document request, OutputStream out, CallContext context) { | |
58 super.init(request, out, context); | |
59 logger.debug("init"); | |
60 results = new SedimentLoadResult[0]; | |
61 } | |
62 | |
63 | |
64 /** Process all stored data and write csv. */ | |
65 @Override | |
66 protected void writeCSVData(CSVWriter writer) throws IOException { | |
67 writeCSVHeader(writer); | |
68 | |
69 NumberFormat kmf = Formatter.getCalculationKm(context.getMeta()); | |
70 /* writer.writeNext(new String[] { */ | |
71 } | |
72 | |
73 /** Writes i18ned header for csv file/stream. */ | |
74 protected void writeCSVHeader(CSVWriter writer) { | |
75 logger.debug("writeCSVHeader()"); | |
76 | |
77 List<String> header = new LinkedList<String>(); | |
78 if (results != null) { | |
79 /*header.add(msg(CSV_HEADER_KM, "km")); | |
80 header.add(msg(CSV_HEADER_VAL, "m"));*/ | |
81 } | |
82 writer.writeNext(header.toArray(new String[header.size()])); | |
83 } | |
84 | |
85 /** Store data internally, accepting only SedimentLoadResults[] in | |
86 * calculationresults data. */ | |
87 @Override | |
88 protected void addData(Object data) { | |
89 if (!(data instanceof CalculationResult)) { | |
90 logger.warn("Invalid data type."); | |
91 return; | |
92 } | |
93 Object[] d = (Object[])((CalculationResult)data).getData(); | |
94 | |
95 if (!(d instanceof SedimentLoadResult[])) { | |
96 logger.warn("Invalid result object."); | |
97 return; | |
98 } | |
99 logger.debug("addData: Data added."); | |
100 results = (SedimentLoadResult[])d; | |
101 } | |
102 | |
103 @Override | |
104 protected void writePDF(OutputStream out) { | |
105 logger.warn("Not implemented."); | |
106 } | |
107 } | |
108 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |