[PATCH] Use RiverAccess instead of RiverUtils

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1417106797 -3600
# Node ID 95fd15ece1efb38e00034a07c18c849ae8a692d1
# Parent  f53d562d72505299ab6c9643f449c110c7c0ef29
Use RiverAccess instead of RiverUtils.

diff -r f53d562d7250 -r 95fd15ece1ef artifacts/src/main/java/org/dive4elements/river/artifacts/GaugeDischargeArtifact.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/GaugeDischargeArtifact.java	Thu Nov 27 17:09:19 2014 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/GaugeDischargeArtifact.java	Thu Nov 27 17:46:37 2014 +0100
@@ -31,15 +31,14 @@
 
 import org.dive4elements.river.artifacts.model.Calculation;
 import org.dive4elements.river.artifacts.model.CalculationResult;
+import org.dive4elements.river.artifacts.model.DischargeTables;
 
-import org.dive4elements.river.artifacts.model.DischargeTables;
+import org.dive4elements.river.artifacts.access.RiverAccess;
 
 import org.dive4elements.river.model.Gauge;
 import org.dive4elements.river.model.River;
 import org.dive4elements.river.model.DischargeTable;
 
-import org.dive4elements.river.utils.RiverUtils;
-
 
 /**
  * Artifact to get discharge curves at gauges.
@@ -142,8 +141,8 @@
 
     /** Get the Gauges which came with datacage data-document. */
     public Gauge getGauge() {
-        River river = RiverUtils.getRiver(this);
-        return river.determineGaugeByName(getGaugeName());
+        return new RiverAccess((D4EArtifact)this).getRiver()
+            .determineGaugeByName(getGaugeName());
     }
 
 
@@ -153,7 +152,7 @@
      */
     public CalculationResult getDischargeCurveData() {
 
-        River river = RiverUtils.getRiver(this);
+        River river = new RiverAccess((D4EArtifact)this).getRiver();
         if (river == null) {
             return error(new WQKms[0], "no.river.selected");
         }