Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/exports/ATExporter.java @ 1944:21a4d2c677a1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Changed doOut signature, side effect from blackboard feature (to come). flys-artifacts/trunk@3334 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 30 Nov 2011 10:10:42 +0000
parents bdb05dc9b763
children 65f9d707caff
rev   line source
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.exports;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 import java.io.OutputStream;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
4 import java.io.OutputStreamWriter;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
5 import java.io.IOException;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7 import org.w3c.dom.Document;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 import org.apache.log4j.Logger;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
11 import de.intevation.artifacts.Artifact;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12 import de.intevation.artifacts.CallContext;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 import de.intevation.flys.artifacts.FLYSArtifact;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15
1944
21a4d2c677a1 Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1684
diff changeset
16 import de.intevation.artifactdatabase.state.ArtifactAndFacet;
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17 import de.intevation.artifactdatabase.state.Facet;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19 import de.intevation.flys.artifacts.model.WQ;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20
1658
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
21 import de.intevation.flys.utils.FLYSUtils;
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
22
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
23
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24 public class ATExporter
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 implements OutGenerator
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 private static Logger logger = Logger.getLogger(ATExporter.class);
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 public static final String DEFAULT_ENCODING = "UTF-8";
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 protected WQ data;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 protected CallContext context;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33 protected OutputStream out;
1658
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
34 protected FLYSArtifact master;
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36 public ATExporter() {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 @Override
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 public void init(Document request, OutputStream out, CallContext context) {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 this.context = context;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 this.out = out;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 @Override
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 public void setMasterArtifact(Artifact master) {
1658
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
47 this.master = (FLYSArtifact) master;
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 @Override
1684
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1658
diff changeset
51 public void doOut(
1944
21a4d2c677a1 Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1684
diff changeset
52 ArtifactAndFacet artifactf,
1684
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1658
diff changeset
53 Document attr,
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1658
diff changeset
54 boolean visible
bdb05dc9b763 Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1658
diff changeset
55 ) {
1944
21a4d2c677a1 Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1684
diff changeset
56 data = (WQ)artifactf.getData(context);
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 @Override
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60 public void generate() throws IOException {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
62 if (data == null) {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
63 logger.debug("no W/Q data");
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
64 return;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 ATWriter at;
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68 try {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69 at = new ATWriter(data);
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 catch (IllegalArgumentException iae) {
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 logger.error("creating ATWriter failed", iae);
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73 throw new IOException(iae);
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75
1658
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
76 String river = FLYSUtils.getRiver(master).getName();
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
77 double[] kms = FLYSUtils.getLocations(master);
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
78
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
79 at.write(
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
80 new OutputStreamWriter(out, DEFAULT_ENCODING),
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
81 context.getMeta(),
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
82 river,
7d11ad5a52d5 Bugfix: #332 Made AT-exports compatible with desktop FLYS.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 730
diff changeset
83 kms[0]);
730
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85 }
97d774d58e24 Added exporter for AT facets.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org