Explicit Serialization API and Security

[Peter Levart]

On 01/04/2015 02:48 AM, Peter Firmstone wrote:
> class B extends A {
>
>     public final int cur;
>
>     private static ReadSerial check(ReadSerial rs) {
>         A a = new A(rs);

What to do if A is abstract?

Regards, Peter

> int cur = rs.getInt("cur");
>         if ( a.lower>  cur || cur>  a.upper )
>              throw new IllegalArgumentException(
>                  "cur outside lower and upper bounds");
>         return rs;
>     }
>
>     public B(ReadSerial rs) {
>         super(check(rs));
>         cur = rs.getInt("cur");
>     }
> }