=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/eventchart/EventChart.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/eventchart/EventChart.java	2014-06-16 16:20:38 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/eventchart/EventChart.java	2014-06-17 06:38:01 +0000
@@ -96,18 +96,18 @@
 
     private Date endDate;
 
+    private String dataType;
+
+    private List<String> filterDimensions = new ArrayList<String>();
+
     private String domainAxisLabel;
 
     private String rangeAxisLabel;
 
-    private String type;
-
     private String series;
 
     private String category;
 
-    private List<String> filterDimensions = new ArrayList<String>();
-
     private String countType;
 
     private boolean hideLegend;
@@ -291,9 +291,9 @@
         this.filterDimensions.add( filter );
     }
 
-    public boolean isType( String type )
+    public boolean isDataType( String dataType )
     {
-        return this.type != null && this.type.equalsIgnoreCase( type );
+        return this.dataType != null && this.dataType.equalsIgnoreCase( dataType );
     }
 
     public boolean isTargetLine()
@@ -377,6 +377,19 @@
     @JsonProperty
     @JsonView( { DetailedView.class, ExportView.class, DimensionalView.class } )
     @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
+    public String getDataType()
+    {
+        return dataType;
+    }
+    
+    public void setDataType( String dataType )
+    {
+        this.dataType = dataType;
+    }
+
+    @JsonProperty
+    @JsonView( { DetailedView.class, ExportView.class, DimensionalView.class } )
+    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
     public String getDomainAxisLabel()
     {
         return domainAxisLabel;
@@ -401,19 +414,6 @@
     }
 
     @JsonProperty
-    @JsonView( { DetailedView.class, ExportView.class, DimensionalView.class } )
-    @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
-    public String getType()
-    {
-        return type;
-    }
-
-    public void setType( String type )
-    {
-        this.type = type;
-    }
-
-    @JsonProperty
     @JsonView( { DetailedView.class, ExportView.class } )
     @JacksonXmlProperty( namespace = DxfNamespaces.DXF_2_0 )
     public String getSeries()
@@ -722,7 +722,7 @@
             domainAxisLabel = eventChart.getDomainAxisLabel();
             rangeAxisLabel = eventChart.getRangeAxisLabel();
             countType = eventChart.getCountType();
-            type = eventChart.getType();
+            dataType = eventChart.getDataType();
             series = eventChart.getSeries();
             category = eventChart.getCategory();
             hideLegend = eventChart.isHideLegend();

=== modified file 'dhis-2/dhis-services/dhis-service-tracker/src/main/resources/org/hisp/dhis/eventchart/EventChart.hbm.xml'
--- dhis-2/dhis-services/dhis-service-tracker/src/main/resources/org/hisp/dhis/eventchart/EventChart.hbm.xml	2014-06-16 16:20:38 +0000
+++ dhis-2/dhis-services/dhis-service-tracker/src/main/resources/org/hisp/dhis/eventchart/EventChart.hbm.xml	2014-06-17 06:38:01 +0000
@@ -97,20 +97,6 @@
 
     <property name="dataType" not-null="true" />
 
-    <list name="columnDimensions" table="eventchart_columns">
-      <cache usage="read-write" />
-      <key column="eventchartid" foreign-key="fk_eventchart_columns_eventchartid" />
-      <list-index column="sort_order" base="0" />
-      <element type="string" column="dimension" />
-    </list>
-
-    <list name="rowDimensions" table="eventchart_rows">
-      <cache usage="read-write" />
-      <key column="eventchartid" foreign-key="fk_eventchart_rows_eventchartid" />
-      <list-index column="sort_order" base="0" />
-      <element type="string" column="dimension" />
-    </list>
-
     <list name="filterDimensions" table="eventchart_filters">
       <cache usage="read-write" />
       <key column="eventchartid" foreign-key="fk_eventchart_filters_eventchartid" />
@@ -118,8 +104,6 @@
       <element type="string" column="dimension" />
     </list>
 
-    <property name="hideEmptyRows" />
-
     <property name="countType" />
 
     <property name="sortOrder" />