users@jpa-spec.java.net

[jpa-spec users] [jsr338-experts] Re: modifying fields of a removed instance

From: Steve Ebersole <steve.ebersole_at_redhat.com>
Date: Tue, 02 Apr 2013 13:23:16 -0500

Well, more correctly... the spec is silent on the matter. It does not
say it is allowed, nor does it say it is disallowed.


On Tue 02 Apr 2013 01:00:54 PM CDT, Steve Ebersole wrote:
> Hi Christian,
>
> Correct. That is allowed.
>
> On Tue 02 Apr 2013 10:42:30 AM CDT, Christian von Kutzleben wrote:
>> Dear group,
>>
>> Am I right in the assumption, that reading or writing
>> fields/properties of a removed
>> entity (prior to commit) is allowed?
>>
>> I.e. the following sequence is valid:
>>
>> em.remove(o);
>> o.setMyField(42);
>> em.getTransaction().commit();
>>
>> Thank you!
>>
>> Christian
>>
>> --
>> Christian von Kutzleben
>> Chief Engineer | Versant GmbH
>> (T) +49 40 60990-0
>> (F) +49 40 60990-113
>> (E) cvkutzleben_at_versant.com <mailto:cromberg_at_versant.com>
>> www.versant.com <http://www.versant.com> | www.db4o.com
>> <http://www.db4o.com>
>>
>> --
>> Versant
>> GmbH is incorporated in Germany. Company registration number: HRB
>> 54723, Amtsgericht Hamburg. Registered Office: Halenreie 42, 22359
>> Hamburg, Germany. Geschäftsführer: Bernhard Wöbker, Volker John
>>
>> CONFIDENTIALITY
>> NOTICE: This e-mail message, including any attachments, is for the sole
>> use of the intended recipient(s) and may contain confidential or
>> proprietary information. Any unauthorized review, use, disclosure or
>> distribution is prohibited. If you are not the intended recipient,
>> immediately contact the sender by reply e-mail and destroy all copies of
>> the original message.