--- a/flys-artifacts/ChangeLog	Tue Oct 11 10:44:12 2011 +0000
+++ b/flys-artifacts/ChangeLog	Tue Oct 11 11:16:40 2011 +0000
@@ -1,3 +1,9 @@
+2011-10-11	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
+
+	* src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java,
+	  src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java:
+	  Expose translateable Strings as constants.
+
 2011-10-11	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
 
 	Fix most labels in w-differences charts.

--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java	Tue Oct 11 10:44:12 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java	Tue Oct 11 11:16:40 2011 +0000
@@ -46,6 +46,34 @@
     public static final String I18N_ANNOTATIONS_LABEL =
         "chart.longitudinal.annotations.label";
 
+    /**
+     * Key to look up internationalized String for LongitudinalSection diagrams
+     * titles.
+     */
+    public static final String I18N_CHART_TITLE =
+        "chart.longitudinal.section.title";
+
+    /**
+     * Key to look up internationalized String for LongitudinalSection diagrams
+     * subtitles.
+     */
+    public static final String I18N_CHART_SUBTITLE =
+        "chart.longitudinal.section.subtitle";
+
+    public static final String I18N_XAXIS_LABEL =
+        "chart.longitudinal.section.xaxis.label";
+
+    public static final String I18N_YAXIS_LABEL =
+        "chart.longitudinal.section.yaxis.label";
+
+    public static final String I18N_2YAXIS_LABEL =
+        "chart.longitudinal.section.yaxis.second.label";
+
+    public static final String I18N_CHART_TITLE_DEFAULT  = "W-L\u00e4ngsschnitt";
+    public static final String I18N_XAXIS_LABEL_DEFAULT  = "km";
+    public static final String I18N_YAXIS_LABEL_DEFAULT  = "W [NN + m]";
+    public static final String I18N_2YAXIS_LABEL_DEFAULT = "Q [m\u00b3/s]";
+
     /** Whether or not the plot is inverted (left-right). */
     protected boolean inverted;
 
@@ -69,7 +97,7 @@
      * Get internationalized title for chart.
      */
     public String getChartTitle() {
-        return msg("chart.longitudinal.section.title", "W-L\u00e4ngsschnitt");
+        return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT);
     }
 
 
@@ -78,7 +106,7 @@
      * @return key to look up translated subtitle.
      */
     protected String getChartSubtitleKey() {
-        return "chart.longitudinal.section.subtitle";
+        return I18N_CHART_SUBTITLE;
     }
 
 
@@ -107,8 +135,8 @@
         FLYSArtifact flys = (FLYSArtifact) master;
 
         return msg(
-            "chart.longitudinal.section.xaxis.label",
-            "km",
+            I18N_XAXIS_LABEL,
+            I18N_XAXIS_LABEL_DEFAULT,
             new Object[] { FLYSUtils.getRiver(flys).getName() });
     }
 
@@ -122,8 +150,8 @@
         String unit = FLYSUtils.getRiver(flys).getWstUnit().getName();
 
         return msg(
-            "chart.longitudinal.section.yaxis.label",
-            "W [NN + m]",
+            I18N_YAXIS_LABEL,
+            I18N_YAXIS_LABEL_DEFAULT,
             new Object[] { unit });
     }
 
@@ -133,7 +161,7 @@
      * found).
      */
     protected String get2YAxisDefaultLabel() {
-        return "Q [m\u00b3/s]";
+        return I18N_2YAXIS_LABEL_DEFAULT;
     }
 
 
@@ -141,7 +169,7 @@
      * Get key for internationalization of the second Y-Axis' label.
      */
     protected String get2YAxisLabelKey() {
-        return "chart.longitudinal.section.yaxis.second.label";
+        return I18N_2YAXIS_LABEL;
     }
 
 

--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java	Tue Oct 11 10:44:12 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java	Tue Oct 11 11:16:40 2011 +0000
@@ -35,12 +35,33 @@
     private static Logger logger =
         Logger.getLogger(WDifferencesCurveGenerator.class);
 
+    /** Key for internationalized title of WDiff charts. */
+    public final static String I18N_WDIFF_TITLE = "chart.w_differences.title";
+
+    /** Default for internationalized title (when no translation found). */
+    public final static String I18N_WDIFF_TITLE_DEFAULT = "Differences";
+
+    /** Key for internationalized title of WDiff charts. */
+    public final static String I18N_WDIFF_2YAXIS_LABEL =
+        "chart.w_differences.yaxis.second.label";
+
+    /** Default for label for second Y-Axis when no translation found. */
+    public final static String I18N_WDIFF_2YAXIS_LABEL_DEFAULT = "W [NN + m]";
+
+    public final static String I18N_WDIFF_SUBTITLE =
+        "chart.w_differences.subtitle";
+
+    public final static String I18N_WDIFF_YAXIS_LABEL =
+        "chart.w_differences.yaxis.label";
+
+    public final static String I18N_WDIFF_YAXIS_LABEL_DEFAULT = "m";
+
 
     /**
      * Get internationalized title for chart.
      */
     public String getChartTitle() {
-        return msg("chart.w_differences.title", "Differences");
+        return msg(I18N_WDIFF_TITLE, I18N_WDIFF_TITLE_DEFAULT);
     }
 
 
@@ -50,7 +71,7 @@
      */
     @Override
     protected String get2YAxisDefaultLabel() {
-        return "W [NN + m]";
+        return I18N_WDIFF_2YAXIS_LABEL_DEFAULT;
     }
 
 
@@ -60,7 +81,7 @@
      */
     @Override
     protected String getChartSubtitleKey() {
-        return "chart.w_differences.subtitle";
+        return I18N_WDIFF_SUBTITLE;
     }
 
 
@@ -69,7 +90,7 @@
      */
     @Override
     protected String get2YAxisLabelKey() {
-        return "chart.w_differences.yaxis.second.label";
+        return I18N_WDIFF_2YAXIS_LABEL;
     }
 
 
@@ -83,8 +104,8 @@
         String unit = FLYSUtils.getRiver(flys).getWstUnit().getName();
 
         return msg(
-            "chart.w_differences.yaxis.label",
-            "m",
+            I18N_WDIFF_YAXIS_LABEL,
+            I18N_WDIFF_YAXIS_LABEL_DEFAULT,
             new Object[] { unit });
     }