Bug 213947 The user defined aggregation in chart builder's data binding doesn't work[13]
Description: The user defined aggregation in chart builder's data binding doesn't work[13] Build number: 2.3.0.v20071227-0800 Steps to reproduce: 1, New a chart 2, Select the data binding 3, New a aggregation such as aggregate on one row and COUNT or SUM 4, Check the result in chart builder Expected result: The aggregation binding's result should be correct Actual result: The aggregation doesn't work and only retrieve the value of that row Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/ModelAdapter.java
if ( handle instanceof ScriptDataSourceHandle )
			return new ScriptDataSourceAdapter( ( ScriptDataSourceHandle ) handle); 
		
		assert false;
		return null;
	}
	/**
	 * @see org.eclipse.birt.report.data.adapter.api.IModelAdapter#adaptDataSet(org.eclipse.birt.report.model.api.DataSetHandle)
	 */
	public BaseDataSetDesign adaptDataSet( DataSetHandle handle ) 
		throws BirtException
	{
		if ( handle instanceof OdaDataSetHandle )
		{
			
			
			
			Scriptable propBindingScope = context.hasExternalScope() ?
					context.getTopScope() : null;
			return new OdaDataSetAdapter( ( OdaDataSetHandle ) handle,
					propBindingScope );
		}
		
		if ( handle instanceof ScriptDataSetHandle )
			return new ScriptDataSetAdapter( ( ScriptDataSetHandle ) handle);
		
		if ( handle instanceof JointDataSetHandle )
			return new JointDataSetAdapter( (JointDataSetHandle) handle);