Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/QSectorArtifact.java @ 3651:06a65baae494

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merged flys-artifacts/2.9
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:43 +0200
parents 6442f317a0c7
children a66df8e8d3df
comparison
equal deleted inserted replaced
3549:6a8f83c538e3 3651:06a65baae494
1 package de.intevation.flys.artifacts;
2
3 import java.util.ArrayList;
4 import java.util.List;
5
6 import org.apache.log4j.Logger;
7
8 import org.w3c.dom.Document;
9
10 import de.intevation.artifactdatabase.state.Facet;
11
12 import de.intevation.artifacts.Artifact;
13 import de.intevation.artifacts.ArtifactFactory;
14 import de.intevation.artifacts.CallMeta;
15 import de.intevation.artifacts.CallContext;
16
17 import de.intevation.flys.artifacts.model.FacetTypes;
18 import de.intevation.flys.artifacts.model.GaugeFinder;
19 import de.intevation.flys.artifacts.model.GaugeFinderFactory;
20 import de.intevation.flys.artifacts.model.GaugeRange;
21 import de.intevation.flys.artifacts.model.NamedDouble;
22
23 import de.intevation.flys.artifacts.services.FixingsKMChartService;
24
25 import de.intevation.flys.artifacts.states.DefaultState;
26
27 import de.intevation.flys.artifacts.resources.Resources;
28
29
30 /**
31 * Artifact to produce sector markers.
32 */
33 public class QSectorArtifact
34 extends StaticFLYSArtifact
35 implements FacetTypes
36 {
37 /** The logger for this class. */
38 private static Logger logger = Logger.getLogger(QSectorArtifact.class);
39
40 /** The name of the artifact. */
41 public static final String ARTIFACT_NAME = "qsector";
42
43
44 /**
45 * Trivial Constructor.
46 */
47 public QSectorArtifact() {
48 logger.debug("QSectorArtifact.QSectorArtifact()");
49 }
50
51
52 /**
53 * Gets called from factory, to set things up.
54 */
55 @Override
56 public void setup(
57 String identifier,
58 ArtifactFactory factory,
59 Object context,
60 CallMeta callMeta,
61 Document data)
62 {
63 logger.debug("QSectorArtifact.setup");
64 super.setup(identifier, factory, context, callMeta, data);
65 initialize(null, context, callMeta);
66 }
67
68
69 /** Return the name of this artifact. */
70 public String getName() {
71 return ARTIFACT_NAME;
72 }
73
74
75 /** Get list of NamedDouble s (QSectors). */
76 public Object getQSectors(double km, CallContext context) {
77
78 String river = getDataAsString("river");
79 List<NamedDouble> qsectors = new ArrayList<NamedDouble>();
80
81 GaugeFinderFactory ggf = GaugeFinderFactory.getInstance();
82 GaugeFinder gf = ggf.getGaugeFinder(river);
83
84 if (gf == null) {
85 logger.warn("No gauge finder found for river '" + river + "'");
86 return null;
87 }
88
89 GaugeRange gr = gf.find(km);
90 if (gr == null) {
91 logger.debug("No gauge range found for km "
92 + km + " on river " + river + ".");
93 return null;
94 }
95
96 if (logger.isDebugEnabled()) {
97 logger.debug(gr);
98 }
99
100 for (int i = 0; i < FixingsKMChartService.I18N_Q_SECTOR_BOARDERS.length; ++i) {
101 String key = FixingsKMChartService.I18N_Q_SECTOR_BOARDERS[i];
102 String def = FixingsKMChartService.DEFAULT_Q_SECTOR_BORDERS[i];
103 String label = Resources.getMsg(context.getMeta(), key, def);
104
105 qsectors.add(new NamedDouble(label, gr.getSectorBorder(i)));
106 }
107
108 return qsectors;
109 }
110
111
112 /** Setup state and facet. */
113 @Override
114 protected void initialize(Artifact artifact, Object context, CallMeta meta) {
115 logger.debug("QSectorArtifact.initialize");
116 List<Facet> fs = new ArrayList<Facet>();
117
118 FLYSArtifact flys = (FLYSArtifact) artifact;
119 importData(flys, "river");
120
121 DefaultState state = (DefaultState) getCurrentState(context);
122 state.computeInit(this, hash(), context, meta, fs);
123 if (!fs.isEmpty()) {
124 logger.debug("Facets to add in QSectorArtifact.initialize .");
125 facets.put(getCurrentStateId(), fs);
126 }
127 else {
128 logger.debug("No facets to add in QSectorArtifact.initialize ("
129 + state.getID() + ").");
130 }
131 }
132 }
133 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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