From 464a284f7b76b93f4f1121fcbb7160ef25f0857e Mon Sep 17 00:00:00 2001
From: luukkainen <luukkainen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Thu, 31 Jan 2013 16:17:47 +0000
Subject: [PATCH] fixes #4044

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@26718 ac1ea38d-2e2b-0410-8846-a27921b304fc
---
 .../org/simantics/jfreechart/chart/AbstractDataset.java   | 3 ++-
 .../org/simantics/sysdyn/ui/trend/CategoryDataset.java    | 8 +++-----
 .../src/org/simantics/sysdyn/ui/trend/PieDataset.java     | 8 +++-----
 .../src/org/simantics/sysdyn/ui/trend/XYDataset.java      | 2 +-
 4 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/org.simantics.jfreechart/src/org/simantics/jfreechart/chart/AbstractDataset.java b/org.simantics.jfreechart/src/org/simantics/jfreechart/chart/AbstractDataset.java
index 3ff63afb..22072597 100644
--- a/org.simantics.jfreechart/src/org/simantics/jfreechart/chart/AbstractDataset.java
+++ b/org.simantics.jfreechart/src/org/simantics/jfreechart/chart/AbstractDataset.java
@@ -13,6 +13,7 @@ package org.simantics.jfreechart.chart;
 
 import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
 
 
 /**
@@ -25,7 +26,7 @@ public abstract class AbstractDataset implements IDataset {
 
     protected Resource resource;
     
-    public AbstractDataset(ReadGraph graph, Resource resource) {
+    public AbstractDataset(ReadGraph graph, Resource resource) throws DatabaseException {
         this.resource = resource;
     }
     
diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/CategoryDataset.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/CategoryDataset.java
index d4c021c5..aaa0ec25 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/CategoryDataset.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/CategoryDataset.java
@@ -56,10 +56,10 @@ public class CategoryDataset extends AbstractDataset implements org.simantics.jf
     private IRenderer renderer;
     private DefaultCategoryDataset dataset;
 
-    public CategoryDataset(ReadGraph graph, Resource resource) {
+    public CategoryDataset(ReadGraph graph, Resource resource) throws DatabaseException  {
         super(graph, resource);
 
-        try {
+       
             Layer0 l0 = Layer0.getInstance(graph);
             ModelingResources mr = ModelingResources.getInstance(graph);
             JFreeChartResource jfree = JFreeChartResource.getInstance(graph);
@@ -90,9 +90,7 @@ public class CategoryDataset extends AbstractDataset implements org.simantics.jf
             Resource rendererResource = graph.getPossibleObject(resource, jfree.Dataset_renderer);
             renderer = graph.adapt(rendererResource, IRenderer.class);
 
-        } catch (DatabaseException e) {
-            e.printStackTrace();
-        }
+       
     }
 
     private DatasetListener listener;
diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/PieDataset.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/PieDataset.java
index eb3d1cb2..0f2b57a6 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/PieDataset.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/PieDataset.java
@@ -57,10 +57,10 @@ public class PieDataset extends AbstractDataset implements org.simantics.jfreech
     private HashMap<String, Color> colorMap;
     private HashMap<String, Boolean> explodedMap;
 
-    public PieDataset(ReadGraph graph, Resource resource) {
+    public PieDataset(ReadGraph graph, Resource resource) throws DatabaseException {
         super(graph, resource);
 
-        try {
+       
             Layer0 l0 = Layer0.getInstance(graph);
             ModelingResources mr = ModelingResources.getInstance(graph);
             JFreeChartResource jfree = JFreeChartResource.getInstance(graph);
@@ -88,9 +88,7 @@ public class PieDataset extends AbstractDataset implements org.simantics.jfreech
             if(seriesList != null) {
                 this.seriesList = ListUtils.toList(graph, seriesList);
             }
-        } catch (DatabaseException e) {
-            e.printStackTrace();
-        }
+        
 
     }
 
diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/XYDataset.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/XYDataset.java
index 363669ce..f6a275c2 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/XYDataset.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/trend/XYDataset.java
@@ -64,7 +64,7 @@ public class XYDataset extends AbstractDataset implements org.simantics.jfreecha
 
     private IRenderer renderer;
 
-    public XYDataset(ReadGraph graph, final Resource datasetResource) {
+    public XYDataset(ReadGraph graph, final Resource datasetResource) throws DatabaseException {
         super(graph, datasetResource);
     }
 
-- 
2.47.1