Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/AbstractExporter.java @ 412:046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
flys-artifacts/trunk@1874 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Tue, 10 May 2011 10:26:26 +0000 |
parents | 5d6988836f01 |
children | 340dc41a7ea3 |
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 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
17 /** |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
18 * 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
|
19 * artifacts. |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
20 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
21 * @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
|
22 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
23 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
|
24 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
25 /** 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
|
26 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
|
27 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 /** 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
|
30 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
|
31 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 /** 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
|
33 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
|
34 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
35 /** 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
|
36 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
|
37 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
38 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
39 /** 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
|
40 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
|
41 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
42 /** 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
|
43 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
|
44 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
45 /** 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
|
46 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
|
47 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
48 /** 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
|
49 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
|
50 |
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
|
51 /** 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
|
52 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
|
53 |
391
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
54 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
55 /** |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
56 * 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
|
57 * 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
|
58 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
59 * @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
|
60 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
61 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
|
62 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
63 |
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 * 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
|
66 * data. |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
67 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
68 * @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
|
69 * exported. |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
70 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
71 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
|
72 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
73 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
74 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
|
75 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
|
76 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
77 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
|
78 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
|
79 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
|
80 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
81 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
82 |
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
|
83 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
|
84 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
|
85 } |
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 |
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 |
391
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
88 /** |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
89 * 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
|
90 * 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
|
91 * 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
|
92 * 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
|
93 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
94 * @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
|
95 * @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
|
96 * 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
|
97 * skipped. |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
98 * @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
|
99 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
100 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
|
101 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
|
102 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
103 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
|
104 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
|
105 return; |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
106 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
107 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
108 addData(artifact); |
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 |
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 * 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
|
114 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
115 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
|
116 throws IOException |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
117 { |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
118 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
|
119 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
120 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
|
121 generateCSV(); |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
122 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
123 else { |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
124 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
|
125 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
126 } |
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 * 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
|
131 * 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
|
132 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
133 * @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
|
134 * |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
135 * @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
|
136 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
137 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
|
138 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
|
139 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
140 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
|
141 return false; |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
142 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
143 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
|
144 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
|
145 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
|
146 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
147 return true; |
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 else { |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
150 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
|
151 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
152 } |
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 * 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
|
157 * 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
|
158 */ |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
159 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
|
160 throws IOException |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
161 { |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
162 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
|
163 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
164 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
|
165 new OutputStreamWriter( |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
166 out, |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
167 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
|
168 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
|
169 |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
170 writeCSVData(writer); |
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 writer.close(); |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
173 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
174 } |
5d6988836f01
Added an exporter to export the computed data of a duration curve.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
175 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |