Bug 183733 Implement the IScriptOjectClassInfo to provide the class infromation to support the JS code assistant.
Engine should implement the IScriptObjectClassInfo interface to return the class information for script object.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/script/internal/DynamicTextScriptExecutor.java
.getGenerateBy( );
			IDynamicTextInstance text = createDynamicTextInstance( content,
					context );
			if ( handleJS( text, textItemDesign.getOnCreate( ), context )
					.didRun( ) )
				return;
			IDynamicTextEventHandler eh = getEventHandler( textItemDesign,
					context );
			if ( eh != null )
				eh.onCreate( text, context.getReportContext( ) );
		}
		catch ( Exception e )
		{
			addException( context, e );
		}
	}
	public static void handleOnRender( IContent content,
			ExecutionContext context )
	{
		try
		{
			ReportItemDesign textItemDesign = (ReportItemDesign) content
					.getGenerateBy( );
			IDynamicTextInstance text = createDynamicTextInstance( content,
					context );
			if ( handleJS( text, textItemDesign.getOnRender( ), context )
					.didRun( ) )
				return;
			IDynamicTextEventHandler eh = getEventHandler( textItemDesign,
					context );