Bug 133776 Oda DesignerState support on OdaDataSource
OdaDataSet supported Oda DesignerState. This feature is also need in OdaDataSource. Please add OdaDesignerState property to OdaDataSource element in ROM. Make the related changes.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/parser/StructureState.java
handler, element );
			state.setName( name );
			return state;
		}
		String propName = propDefn == null ? null : propDefn.getName( );
		if ( ( element instanceof DataSet ) )
		{
			if ( DataSet.PARAMETERS_PROP.equalsIgnoreCase( propName ) )
			{
				CompatibleDataSetParamStructureState state = new CompatibleDataSetParamStructureState(
						handler, element, propDefn, list );
				state.setName( propName );
				return state;
			}
			else if ( DataSet.COMPUTED_COLUMNS_PROP.equalsIgnoreCase( propName ) )
			{
				CompatibleComputedColumnStructureState state = new CompatibleComputedColumnStructureState(
						handler, element, propDefn, list );
				state.setName( propName );
				return state;
			}
		}
		return super.jumpTo( );
	}
	/**
	 * Creates structure instance given the structure name.
	 * 
	 * @param structDefn
	 *            the definition of the structure to create
	 * @return the structure instance created.