Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/jfree/StyledXYSeries.java @ 8287:4c1f57839ae9
Avoid NPE if river is not accessible.
| author | "Tom Gottfried <tom@intevation.de>" |
|---|---|
| date | Wed, 17 Sep 2014 13:00:14 +0200 |
| parents | e4606eae8ea5 |
| children | d4c501d2c098 |
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| 8286:62b4f3ca99ed | 8287:4c1f57839ae9 |
|---|---|
| 10 | 10 |
| 11 import java.util.List; | 11 import java.util.List; |
| 12 import java.util.Map; | 12 import java.util.Map; |
| 13 | 13 |
| 14 import org.apache.log4j.Logger; | 14 import org.apache.log4j.Logger; |
| 15 | |
| 16 import org.dive4elements.river.model.River; | |
| 17 | |
| 15 import org.dive4elements.artifacts.Artifact; | 18 import org.dive4elements.artifacts.Artifact; |
| 16 import org.dive4elements.artifacts.CallContext; | 19 import org.dive4elements.artifacts.CallContext; |
| 17 import org.dive4elements.river.artifacts.D4EArtifact; | 20 import org.dive4elements.river.artifacts.D4EArtifact; |
| 18 import org.dive4elements.river.artifacts.access.RiverAccess; | 21 import org.dive4elements.river.artifacts.access.RiverAccess; |
| 19 import org.dive4elements.river.artifacts.resources.Resources; | 22 import org.dive4elements.river.artifacts.resources.Resources; |
| 20 import org.dive4elements.river.model.Unit; | 23 import org.dive4elements.river.model.Unit; |
| 21 import org.dive4elements.river.themes.ThemeDocument; | 24 import org.dive4elements.river.themes.ThemeDocument; |
| 22 import org.dive4elements.river.utils.RiverUtils; | |
| 23 | 25 |
| 24 import org.jfree.data.xy.XYDataItem; | 26 import org.jfree.data.xy.XYDataItem; |
| 25 import org.jfree.data.xy.XYSeries; | 27 import org.jfree.data.xy.XYSeries; |
| 26 | 28 |
| 27 import java.awt.Shape; | 29 import java.awt.Shape; |
| 138 @Override | 140 @Override |
| 139 public void putMetaData(Map<String, String> metaData, | 141 public void putMetaData(Map<String, String> metaData, |
| 140 Artifact artifact, | 142 Artifact artifact, |
| 141 CallContext context) { | 143 CallContext context) { |
| 142 this.metaData = metaData; | 144 this.metaData = metaData; |
| 143 D4EArtifact d4e = (D4EArtifact) artifact; | 145 River river = new RiverAccess((D4EArtifact)artifact).getRiver(); |
| 144 RiverAccess access = new RiverAccess(d4e); | 146 String rivername = ""; |
| 145 Unit unit = RiverUtils.getRiver(d4e).getWstUnit(); | 147 String unit = ""; |
| 148 if (river != null) { | |
| 149 rivername = river.getName(); | |
| 150 unit = river.getWstUnit().getName(); | |
| 151 } | |
| 146 if (metaData.containsKey("X")) { | 152 if (metaData.containsKey("X")) { |
| 147 this.metaData.put("X", | 153 this.metaData.put("X", |
| 148 Resources.getMsg( | 154 Resources.getMsg( |
| 149 context.getMeta(), | 155 context.getMeta(), |
| 150 metaData.get("X"), | 156 metaData.get("X"), |
| 151 new Object[] { access.getRiverName() })); | 157 new Object[] { rivername })); |
| 152 } | 158 } |
| 153 if (metaData.containsKey("Y")) { | 159 if (metaData.containsKey("Y")) { |
| 154 this.metaData.put("Y", | 160 this.metaData.put("Y", |
| 155 Resources.getMsg( | 161 Resources.getMsg( |
| 156 context.getMeta(), | 162 context.getMeta(), |
| 157 metaData.get("Y"), new Object[] { unit.getName() })); | 163 metaData.get("Y"), new Object[] { unit })); |
| 158 } | 164 } |
| 159 } | 165 } |
| 160 } | 166 } |
| 161 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 167 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |