Bug 207119 Newly added binding row._outer["a"] is not shown in the list of group key [0004]
Description: Newly added binding row._outer["a"] is not shown in the list of group key. Build number: 2.2.1.v20071022-0630 Steps to reproduce: 1. New a table table1 binding to CUSTOMERS, insert table2 binding to ORDERS in table1. 2. Add a Column Binding to table2, set row._outer["CUSTOMERNUMBER"] as expression. 3. Add a group to table2, and check the Group On drop-down list. Expected result: Column Binding is listed. Actual result: No Column Binding is listed. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/util/DataUtil.java
public static IAggregationFactory getAggregationFactory( ) throws BirtException
	{
		return DataRequestSession.newSession( new DataSessionContext( DataSessionContext.MODE_DIRECT_PRESENTATION ) )
				.getAggregationFactory( );
	}
	/**
	 * Get all referenced bindings by the given binding in a set of binding
	 * list.
	 * 
	 * @param target
	 * @param allHandleList
	 * @return
	 */
	public static Set getReferencedBindings( ComputedColumnHandle target,
			List allHandleList )
	{
		return getReferencedBindings( target, allHandleList, new HashSet( ) );
	}
	/**
	 * 
	 * @param target
	 * @param allHandleList
	 * @param prohibitedSet
	 * @return
	 */
	private static Set getReferencedBindings( ComputedColumnHandle target,
			List allHandleList, Set prohibitedSet )
	{
		Set result = new HashSet( );
		if ( target == null