Use Byte[] instead of File for DTO

database/mistox.sql

@@ -32,6 +32,7 @@ CREATE TABLE IF NOT EXISTS `ProductImage` (
   `ImageID` int(11) NOT NULL AUTO_INCREMENT,
   `ProductID` int(11) NOT NULL,
   `Image` MEDIUMBLOB,
+  `Name` varchar(60) DEFAULT NULL,
   PRIMARY KEY (`ImageID`,`ProductID`)
 ) AUTO_INCREMENT=1;