public?class?MyMetaObjectHandler?implements?MetaObjectHandler?{


????@Override
????public?void?insertFill(MetaObject?metaObject)?{

????????if(metaObject.hasSetter("createTime")){
????????????this.strictInsertFill(metaObject,"createTime",?LocalDateTime.class,LocalDateTime.now());
????????}

????????if(metaObject.hasSetter("createAccountId")){

????????????Object?account?=?RequestContextHolder.getRequestAttributes()
????????????????????.getAttribute("account",?RequestAttributes.SCOPE_SESSION);
????????????if(account?!=?null){
????????????????Long?accountId?=?((Account)account).getAccountId();

????????????????this.strictInsertFill(metaObject,"createAccountId",Long.class,accountId);
????????????}
????????}
????}

????@Override
????public?void?updateFill(MetaObject?metaObject)?{

????????if(metaObject.hasSetter("modifiedTime")){
????????????this.strictUpdateFill(metaObject,"modifiedTime",?LocalDateTime.class,LocalDateTime.now());
????????}

????????if(metaObject.hasSetter("modifiedAccountId")){

????????????Object?account?=?RequestContextHolder.getRequestAttributes()
????????????????????.getAttribute("account",?RequestAttributes.SCOPE_SESSION);
????????????if(account?!=?null){

????????????????Long?accountId?=?((Account)account).getAccountId();

????????????????this.strictUpdateFill(metaObject,"modifiedAccountId",Long.class,accountId);
????????????}
????????}
????}
}