    package com.bluefire.flexDemo.command
        import mx.rpc.IResponder;
        import com.adobe.cairngorm.commands.ICommand;
        import com.adobe.cairngorm.control.CairngormEvent;

        public class GetPresentationDataCommand.as implements ICommand, IResponder
        {
              public function GetPresentationDataCommand.as()
            {
            }

            public function execute( event : CairngormEvent ): void
            {
                if( ShopModelLocator.getInstance().products == null )
                {

                }
                else
                {

                }
            }

            public function result( event : Object ) : void
            {

            }

            public function fault( event : Object ) : void
            {

            }
        }

    }