Hello Dain,
Tuesday, May 14, 2002, 12:16:44 AM, you wrote:
>> Here is hashCode function (the same in UserPK and ResourceOwnerPK):
>> public int hashCode() {
>> if( _hashCode == Integer.MIN_VALUE )
>> _hashCode += this.username.hashCode(); // line 59
>> return _hashCode;
>> }
DS> this.username is null. Do you have this field in both classes, so you
DS> have a shadowed field. By the way, this is a dangerous hash function as
DS> when the pk is serialized the hashCode will be reset to 0 not
DS> Integer.MIN_VALUE assuming it is marked a transient.
Yes, I have username in both ResourceOwnerPK and in UserPK classes and
in ResourceOwnerPK I get shadowed field. It seems it causes the
problem but I just can't understand why! and how?
As to hashCode, you're rigth. It's generated by XDoclet and there is
a bug for it. For now I just commented 'transient' key.
DS> Also check that you implemented equals correctly. You must check for an
DS> exact type match first.
That is correct. I am sure.
Dain, do you have some thoughts what causes the problem? I agree the
code isn't smooth. It's generated :)
TIA
--
Best regards,
Alex Loubyansky mailto:[EMAIL PROTECTED]
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