Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/exports/AbstractExporter.java @ 416:340dc41a7ea3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
The CSV exports will now have headers. flys-artifacts/trunk@1880 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 10 May 2011 13:18:03 +0000
parents 046bd86ae41d
children e0fec407a280
rev   line source
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.exports;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import java.io.IOException;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.io.OutputStream;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import java.io.OutputStreamWriter;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7 import org.w3c.dom.Document;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import org.apache.log4j.Logger;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import au.com.bytecode.opencsv.CSVWriter;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 import de.intevation.artifacts.Artifact;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.CallContext;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
416
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
16 import de.intevation.flys.artifacts.resources.Resources;
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
17
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 * An abstract exporter that implements some basic methods for exporting data of
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 * artifacts.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 public abstract class AbstractExporter implements OutGenerator {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 /** The logger used in this exporter.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 private static Logger logger = Logger.getLogger(AbstractExporter.class);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 /** The name of the CSV facet which triggers the CSV creation.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32 public static final String FACET_CSV = "csv";
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 /** The default charset for the CSV export.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 public static final String DEFAULT_CSV_CHARSET = "UTF-8";
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37 /** The default separator for the CSV export.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 public static final char DEFAULT_CSV_SEPARATOR = ',';
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 /** The document of the incoming out() request.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 protected Document request;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 /** The output stream where the data should be written to.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 protected OutputStream out;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47 /** The CallContext object.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48 protected CallContext context;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 /** The selected facet.*/
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 protected String facet;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52
412
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
53 /** The master artifact.*/
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
54 protected Artifact master;
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
55
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 * Concrete subclasses need to use this method to write their special data
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 * objects into the CSV document.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 * @param writer The CSVWriter.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 protected abstract void writeCSVData(CSVWriter writer);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 * This method enables concrete subclasses to collected its own special
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 * data.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 * @param artifacts The artifact that stores the data that has to be
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 * exported.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 protected abstract void addData(Artifact artifact);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 public void init(Document request, OutputStream out, CallContext context) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77 logger.debug("AbstractExporter.init");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 this.request = request;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80 this.out = out;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 this.context = context;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84
412
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
85 public void setMasterArtifact(Artifact master) {
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
86 this.master = master;
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
87 }
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
88
046bd86ae41d Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 391
diff changeset
89
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 * This doOut() just collects the data of multiple artifacts. Therefore, it
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 * makes use of the addData() method which enables concrete subclasses to
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93 * store its data on its own. The real output creation takes place in the
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 * concrete generate() methods.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96 * @param artifact The artifact.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
97 * @param facet The facet to add - NOTE: the facet needs to fit to the first
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
98 * facet inserted into this exporter. Otherwise this artifact/facet is
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 * skipped.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100 * @param attr The attr document.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
101 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
102 public void doOut(Artifact artifact, String facet, Document attr) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
103 logger.debug("AbstractExporter.doOut: " + facet);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 if (!isFacetValid(facet)) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106 logger.warn("Facet '" + facet + "' not valid. No output created!");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 return;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
109
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
110 addData(artifact);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
111 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
112
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
113
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
114 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
115 * Generates an export based on a specified facet.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
116 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
117 public void generate()
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
118 throws IOException
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
119 {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
120 logger.debug("AbstractExporter.generate");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
121
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
122 if (facet != null && facet.equals(FACET_CSV)) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
123 generateCSV();
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
124 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
125 else {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
126 throw new IOException("invalid facet for exporter.");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
127 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
128 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
129
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
130
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
131 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
132 * Determines if the desired facet is valid for this exporter. If no facet
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
133 * is currently set, <i>facet</i> is set.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 * @param facet The desired facet.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
136 *
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
137 * @return true, if <i>facet</i> is valid, otherwise false.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
138 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
139 protected boolean isFacetValid(String facet) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
140 logger.debug("AbstractExporter.isFacetValid");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
141
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
142 if (facet == null || facet.length() == 0) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
143 return false;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
144 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
145 else if (this.facet == null || this.facet.length() == 0) {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
146 logger.debug("Set the facet of this export: " + facet);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
147 this.facet = facet;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
148
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149 return true;
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
150 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
151 else {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152 return this.facet.equals(facet);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
154 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
155
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
156
416
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
157
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
158 protected String msg(String key, String def) {
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
159 return Resources.getMsg(context.getMeta(), key, def);
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
160 }
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
161
340dc41a7ea3 The CSV exports will now have headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 412
diff changeset
162
391
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
163 /**
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
164 * This method starts CSV creation. It makes use of writeCSVData() which has
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
165 * to be implemented by concrete subclasses.
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
166 */
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
167 protected void generateCSV()
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
168 throws IOException
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
169 {
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
170 logger.info("AbstractExporter.generateCSV");
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
171
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
172 CSVWriter writer = new CSVWriter(
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
173 new OutputStreamWriter(
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
174 out,
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
175 DEFAULT_CSV_CHARSET),
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
176 DEFAULT_CSV_SEPARATOR);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
177
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
178 writeCSVData(writer);
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
179
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
180 writer.close();
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
181 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
182 }
5d6988836f01 Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
183 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org