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/TableScriptExecutor.java
eh.onPageBreak( table, context.getReportContext( ) );
		} catch ( Exception e )
		{
			addException( context, e );
		}
	}
	private static ITableEventHandler getEventHandler( ReportItemDesign design,
			ExecutionContext context )
	{
		TableHandle handle = ( TableHandle ) design.getHandle( );
		if ( handle == null )
			return null;
		return getEventHandler( handle, context );
	}
	private static ITableEventHandler getEventHandler( TableHandle handle,
			ExecutionContext context )
	{
		ITableEventHandler eh = null;
		try
		{
			eh = ( ITableEventHandler ) getInstance( handle, context );
		} catch ( ClassCastException e )
		{
			addClassCastException( context, e, handle.getEventHandlerClass( ),
					ITableEventHandler.class );
		}
		return eh;
	}
}