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
* 
	 */
	private static void populateStructDict( )
	{
		assert structDict == null;
		structDict = new HashMap( );
		structDict.put( Action.ACTION_STRUCT.toLowerCase( ), Action.class );
		structDict.put( ColumnHint.COLUMN_HINT_STRUCT.toLowerCase( ),
				ColumnHint.class );
		structDict.put( ComputedColumn.COMPUTED_COLUMN_STRUCT.toLowerCase( ),
				ComputedColumn.class );
		structDict.put( ConfigVariable.CONFIG_VAR_STRUCT.toLowerCase( ),
				ConfigVariable.class );
		structDict.put( CustomColor.CUSTOM_COLOR_STRUCT.toLowerCase( ),
				CustomColor.class );
		structDict.put( FilterCondition.FILTER_COND_STRUCT.toLowerCase( ),
				FilterCondition.class );
		structDict.put( HideRule.STRUCTURE_NAME.toLowerCase( ), HideRule.class );
		structDict.put( HighlightRule.STRUCTURE_NAME.toLowerCase( ),
				HighlightRule.class );
		structDict.put( IncludedLibrary.INCLUDED_LIBRARY_STRUCT.toLowerCase( ),
				IncludedLibrary.class );
		structDict.put( IncludeScript.INCLUDE_SCRIPT_STRUCT.toLowerCase( ),
				IncludeScript.class );
		structDict.put( DataSetParameter.STRUCT_NAME.toLowerCase( ),
				DataSetParameter.class );
		structDict.put( MapRule.STRUCTURE_NAME.toLowerCase( ), MapRule.class );
		structDict.put( ParamBinding.PARAM_BINDING_STRUCT.toLowerCase( ),
				ParamBinding.class );
		structDict.put( PropertyMask.STRUCTURE_NAME.toLowerCase( ),