Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSFloodmarksArtifact.java @ 5552:559a009b3d72
Add missing classes for Floodmark, WMSFloodmarksArtifact and WMSJettiesArtifact
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 04 Apr 2013 11:00:47 +0200 |
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5551:0e5c17c7cfc4 | 5552:559a009b3d72 |
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1 package de.intevation.flys.artifacts; | |
2 | |
3 import java.util.List; | |
4 | |
5 import org.w3c.dom.Document; | |
6 | |
7 import org.apache.log4j.Logger; | |
8 | |
9 import com.vividsolutions.jts.geom.Envelope; | |
10 | |
11 import de.intevation.artifacts.ArtifactFactory; | |
12 import de.intevation.artifacts.CallMeta; | |
13 | |
14 import de.intevation.artifactdatabase.state.DefaultOutput; | |
15 import de.intevation.artifactdatabase.state.Facet; | |
16 import de.intevation.artifactdatabase.state.State; | |
17 | |
18 import de.intevation.flys.model.River; | |
19 import de.intevation.flys.model.Floodmark; | |
20 | |
21 import de.intevation.flys.artifacts.model.FacetTypes; | |
22 import de.intevation.flys.artifacts.model.RiverFactory; | |
23 import de.intevation.flys.utils.FLYSUtils; | |
24 import de.intevation.flys.utils.GeometryUtils; | |
25 | |
26 | |
27 public class WMSFloodmarksArtifact extends WMSDBArtifact { | |
28 | |
29 public static final String NAME = "floodmarks"; | |
30 | |
31 | |
32 private static final Logger logger = | |
33 Logger.getLogger(WMSFloodmarksArtifact.class); | |
34 | |
35 | |
36 @Override | |
37 public void setup( | |
38 String identifier, | |
39 ArtifactFactory factory, | |
40 Object context, | |
41 CallMeta callMeta, | |
42 Document data) | |
43 { | |
44 logger.debug("WMSFloodmarksArtifact.setup"); | |
45 | |
46 super.setup(identifier, factory, context, callMeta, data); | |
47 } | |
48 | |
49 | |
50 @Override | |
51 public String getName() { | |
52 return NAME; | |
53 } | |
54 | |
55 | |
56 @Override | |
57 public State getCurrentState(Object cc) { | |
58 State s = new FloodmarksState(this); | |
59 | |
60 List<Facet> fs = getFacets(getCurrentStateId()); | |
61 | |
62 DefaultOutput o = new DefaultOutput( | |
63 "floodmap", | |
64 "floodmap", | |
65 "image/png", | |
66 fs, | |
67 "map"); | |
68 | |
69 s.getOutputs().add(o); | |
70 | |
71 return s; | |
72 } | |
73 | |
74 | |
75 public static class FloodmarksState extends WMSDBState implements FacetTypes | |
76 { | |
77 private static final Logger logger = | |
78 Logger.getLogger(FloodmarksState.class); | |
79 | |
80 protected int riverId; | |
81 | |
82 public FloodmarksState(WMSDBArtifact artifact) { | |
83 super(artifact); | |
84 } | |
85 | |
86 @Override | |
87 protected String getFacetType() { | |
88 return FLOODMAP_FLOODMARKS; | |
89 } | |
90 | |
91 @Override | |
92 protected String getUrl() { | |
93 return FLYSUtils.getUserWMSUrl(artifact.identifier()); | |
94 } | |
95 | |
96 @Override | |
97 protected String getSrid() { | |
98 River river = RiverFactory.getRiver(getRiverId()); | |
99 return FLYSUtils.getRiverSrid(river.getName()); | |
100 } | |
101 | |
102 @Override | |
103 protected Envelope getExtent(boolean reproject) { | |
104 String year = getIdPart(2); | |
105 List<Floodmark> floodmarks; | |
106 if (year != null) { | |
107 floodmarks = Floodmark.getFloodmarks(getRiverId(), | |
108 Integer.parseInt(year)); | |
109 } else { | |
110 floodmarks = Floodmark.getFloodmarks(getRiverId()); | |
111 } | |
112 | |
113 Envelope max = null; | |
114 | |
115 for (Floodmark f: floodmarks) { | |
116 Envelope env = f.getGeom().getEnvelopeInternal(); | |
117 | |
118 if (max == null) { | |
119 max = env; | |
120 continue; | |
121 } | |
122 | |
123 max.expandToInclude(env); | |
124 } | |
125 | |
126 return max != null && reproject | |
127 ? GeometryUtils.transform(max, getSrid()) | |
128 : max; | |
129 } | |
130 | |
131 @Override | |
132 protected String getFilter() { | |
133 String year = getIdPart(2); | |
134 if (year != null) { | |
135 return "river_id=" + String.valueOf(getRiverId()) + | |
136 " AND year=" + getIdPart(2); | |
137 } | |
138 return "river_id=" + String.valueOf(getRiverId()); | |
139 } | |
140 | |
141 @Override | |
142 protected String getDataString() { | |
143 String srid = getSrid(); | |
144 | |
145 if (FLYSUtils.isUsingOracle()) { | |
146 return "geom FROM flood_marks USING SRID " + srid; | |
147 } | |
148 else { | |
149 return "geom FROM flood_marks USING UNIQUE id USING SRID " + srid; | |
150 } | |
151 } | |
152 | |
153 @Override | |
154 protected String getGeometryType() { | |
155 return "POINT"; | |
156 } | |
157 } // end of WMSKmState | |
158 } | |
159 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |