Bug 189830 The filter of cube take no effect on the attribute of level[1101]
Description: The filter of cube take no effect on the attribute of level[1101] Build number: 2.2.0.v20070530-0630 Steps to reproduce: 1, Set the filter on cube such as: dataSetRow["CUSTOMERNUMBER"] between 103 and 200 2, Set the CUSTOMERNUMBER as a level's attribute 3, Set the attribute binding on crosstab 4, Preview Expected result: The attribute can be also filtered Actual result: The filter take no effect Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataRequestSessionImpl.java
* @param boundColumnName
	 * @throws BirtException
	 */
	private boolean referToAggregation( List bindings,
			String boundColumnName ) throws BirtException
	{
		if ( boundColumnName == null )
			return true;
		Iterator columnBindings = bindings.iterator( ); 
		while ( columnBindings != null && columnBindings.hasNext( ) )
		{
			IComputedColumn column = this.modelAdaptor.adaptComputedColumn( (ComputedColumnHandle) columnBindings.next( ) );
			if ( column.getName( ).equals( boundColumnName ) )
			{
				ScriptExpression sxp = (ScriptExpression) column.getExpression( );
				if ( column.getAggregateFunction( )!= null || ExpressionUtil.hasAggregation( sxp.getText( ) ) )
				{
					return true;
				}
				else
				{
					Iterator columnBindingNameIt = ExpressionUtil.extractColumnExpressions( sxp.getText( ) )
							.iterator( );
					while ( columnBindingNameIt.hasNext( ) )
					{
						IColumnBinding columnBinding = (IColumnBinding)columnBindingNameIt.next( );
						
						if ( referToAggregation( bindings,
								columnBinding.getResultSetColumnName( ) ) )
							return true;