[PATCH 2 of 5] Added metadata to styled series

[Wald Commits]

# HG changeset patch
# User Raimund Renkert <rrenkert at intevation.de>
# Date 1400664981 -7200
# Branch facet-metadata
# Node ID 4fe290eddb43f614448f0acd547ff030c5edc834
# Parent  d4792d01480d09a771a5255e26be61139cde0eb9
Added metadata to styled series.

diff -r d4792d01480d -r 4fe290eddb43 artifacts/src/main/java/org/dive4elements/river/jfree/StyledXYSeries.java
--- a/artifacts/src/main/java/org/dive4elements/river/jfree/StyledXYSeries.java	Wed May 21 11:35:09 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/jfree/StyledXYSeries.java	Wed May 21 11:36:21 2014 +0200
@@ -9,9 +9,17 @@
 package org.dive4elements.river.jfree;
 
 import java.util.List;
+import java.util.Map;
 
 import org.apache.log4j.Logger;
+import org.dive4elements.artifacts.Artifact;
+import org.dive4elements.artifacts.CallContext;
+import org.dive4elements.river.artifacts.D4EArtifact;
+import org.dive4elements.river.artifacts.access.RiverAccess;
+import org.dive4elements.river.artifacts.resources.Resources;
+import org.dive4elements.river.model.Unit;
 import org.dive4elements.river.themes.ThemeDocument;
+import org.dive4elements.river.utils.RiverUtils;
 
 import org.jfree.data.xy.XYDataItem;
 import org.jfree.data.xy.XYSeries;
@@ -21,7 +29,9 @@
 /**
  * @author <a href="mailto:ingo.weinzierl at intevation.de">Ingo Weinzierl</a>
  */
-public class StyledXYSeries extends XYSeries implements StyledSeries, HasLabel {
+public class StyledXYSeries
+extends XYSeries
+implements StyledSeries, HasLabel, XYMetaDataset {
 
     private static final Logger logger = Logger.getLogger(StyledXYSeries.class);
 
@@ -30,6 +40,8 @@
     /** If this Series is to be labelled, use this String as label. */
     protected String label;
 
+    /** The meta data for this series. */
+    protected Map<String, String> metaData;
 
     public StyledXYSeries(String key, ThemeDocument theme) {
         this(key, true, theme, (Shape)null);
@@ -115,5 +127,35 @@
             add(item.getXValue(), item.getYValue());
         }
     }
+
+
+    @Override
+    public Map<String, String> getMetaData() {
+        return metaData;
+    }
+
+
+    @Override
+    public void putMetaData(Map<String, String> metaData,
+        Artifact artifact,
+        CallContext context) {
+        this.metaData = metaData;
+        D4EArtifact d4e = (D4EArtifact) artifact;
+        RiverAccess access = new RiverAccess(d4e);
+        Unit unit = RiverUtils.getRiver(d4e).getWstUnit();
+        if (metaData.containsKey("X")) {
+            this.metaData.put("X",
+                Resources.getMsg(
+                    context.getMeta(),
+                    metaData.get("X"),
+                    new Object[] { access.getRiverName() }));
+        }
+        if (metaData.containsKey("Y")) {
+            this.metaData.put("Y",
+                Resources.getMsg(
+                    context.getMeta(),
+                    metaData.get("Y"), new Object[] { unit.getName() }));
+        }
+    }
 }
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