Bug 191891 xtab nest in another xtab doesn't display data.[1102]
Description: xtab nest in another xtab doesn't display data. Build number:2.2.0.v200706111025 Steps to reproduce: 1. Insert a xtab. 2. Insert another xtab to first xtab's row area. 3. Preview in web viewer and html (attach report). Expected result: Display data for two xtabs. Actual result: Html display data correctly. Web Viewer can only display data for parent xtab. Error log:N/A
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/impl/AggregationResultSetSaveUtil.java
saveAggregationRow( outputStream, (AggregationResultRow)resultSet.getCurrentRow( ) );
			
		}
	}
	
	/**
	 * 
	 * @param outputStream
	 * @param resultRow
	 * @throws IOException
	 */
	private static void saveAggregationRow( DataOutputStream outputStream, AggregationResultRow resultRow ) throws IOException
	{
		writeObjectArray( outputStream, resultRow.getFieldValues( ) );
	}
	
	/*
	 * 
	 */
	public static AggregationResultRow loadAggregationRow(
			DataInputStream inputStream ) throws IOException
	{
		Object[] objects = readObjectArray( inputStream );
		if( objects == null || objects.length == 0 )
		{
			return null;
		}
		return (AggregationResultRow) AggregationResultRow.getCreator( )
				.createInstance( objects );
	}